本帖最后由 suhuasky 于 2013-1-9 00:52 编辑
C/2012 V4 (SWAN)
2012 Dec. 9.69 UT: m1=9.5, Dia.=2', DC=5, 50.8 cm (164x) Alt. just 4 degrees, comet is a round patch Zoltan Toth.Sandor Szabo
2012 Dec. 06.43 UT: m1=9.4, Dia.=2.6’, DC=4; 25cm L f:5 (39x); Chris Wyatt (Walcha, NSW, Australia) [No tail, comet altitude low, bushfire smoke near horizon affected observation. Comparison stars checked using Tycho-2 data in Guide 9.0; Method=M; Cat=TK]
2012 Dec. 05.42 UT: m1=9.3, Dia.=2’, DC=5; 25cm L f:5 (39x); Chris Wyatt (Walcha, NSW, Australia) [Weak central condensation, small, diffuse and offset to the NE with coma appearing broad and fan-like from North to East by South-West. The inner coma enhances in Swan Band filter more so than the outer edges of the coma. Comparison stars checked using Tycho-2 data in Guide 9.0; Method=M; Cat=TK]
2012 Dec. 04.42 UT: m1=9.3, Dia.=2.5’, DC=4/5; 25cm L f:5 (39x); Chris Wyatt (Walcha, NSW, Australia) [Bright inner coma, almost stellar, slight elongation to WNW, coma brightness gradually falls off toward edges, enhances well in Swan Band filter. Comparison stars checked using Tycho-2 data in Guide 9.0; Method= M; Cat= TK]
2012 Dec. 04.08 UT: m1=10.2, Dia.=2´, DC=2, Tail: Not visible; 15cm SCT (37x); Salvador Aguirre (Hermosillo, Sonora, Mexico)
2012 Dec. 03.96 UT: m1=9.0 (S), Dia.=3', DC=5; 22cm L (60x); Marco Goiato (Araçatuba, Brasil)
2012 Dec. 03.455 UT: m1=9.5, Dia.=2', DC=5; 11.4cm f8 L (43x); (Rob Kaufman, Bright, Vic, Australia) [Small coma moderately condensed, no tail visible; bright inner coma visible in brief glimpses in poor seeing; low elevation in west, sky brightness. Ref=NOMAD1 data in ViZier; Method=M]
2012 Dic. 02.77 UT: m1=9.1, Dia.=4', DC=3/; 20cm SCT (77x); Juan José González (Alto del Trichero - Soto y Amío, alt. 1190 m, León, España) [Altura sobre el horizonte: 5º. Cielo muy claro de montaña. Estrellas de comparación a la misma baja altura que el cometa]
2012 Dec. 02.46 UT: m1=9.3, Dia.=3', DC=5; 20cm L (57x); Michael Mattiazzo (Castlemaine, Victoria, Australia)
2012 Dec. 02.44 UT: m1=9.8, Dia.=2.0', DC=4; 20cm Dobson; Con Stoitsis (Clonbinane, Victoria, Australia)
2012 Dec. 02.43 UT: m1=10.4, Dia.=2', DC=2/3, Tail: Not visible; 25x100 B; Will Godward (Moonta, South Australia, Australia)
2012 Dec. 02.35 UT: m1=10.5, Dia.=2', DC=2, Tail: Not visible; 40cm Dob f/4.5 (69x); Will Godward (Moonta, South Australia, Australia)
2012 Dec. 02.03 UT: m1=11.2 ccd, Dia.=1.4'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
C/2012 T5 (Bressi)
012 Dec. 9.75 UT: m1=15.2, Dia.=0.4', DC=2, 50.8 cm (307x)Faint but easily seen with averted vision. Motion is checked during a 15 min. Zoltan Toth.Sandor Szabo
period
2012 Nov. 13.18 UT: m1=17.4, Dia.=0.4'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
2012 Nov. 11.11 UT: m1=16.3, DC=4; Visual Aperture 91cm F:3.5; Jean-François Viens (Centre d’Observation Astronomique des Monts Notre-Dame, Québec, Canada)
C/2012 S1 (ISON)
PK12N00J KC2012 11 24.73719 18 32 15.20 +37 00 07.8 18.1 NuEA029958
PK12N00J KC2012 11 24.74855 18 32 16.08 +37 00 11.6 17.9 NuEA029958
PK12N00J KC2012 12 06.73550 18 46 11.77 +38 06 39.8 17.6 NuEA029958
PK12N00J KC2012 12 06.74765 18 46 12.67 +38 06 44.6 17.5 NuEA029958
PK12N00J KC2012 12 06.76027 18 46 13.51 +38 06 49.0 17.6 NuEA029958
CK12S010 KC2012 11 19.13474 08 18 59.39 +28 40 18.2 16.7 NuEA029958
CK12S010 KC2012 11 19.14661 08 18 59.23 +28 40 19.9 16.8 NuEA029958
CK12S010 KC2012 11 19.15846 08 18 59.02 +28 40 21.3 16.8 NuEA029958
CK12S010 KC2012 11 20.07067 08 18 43.34 +28 42 27.1 16.9 NuEA029958
CK12S010 KC2012 11 20.08462 08 18 43.12 +28 42 28.9 17.0 NuEA029958
CK12S010 KC2012 11 20.09850 08 18 42.88 +28 42 30.3 17.0 NuEA029958
CK12S010 KC2012 11 22.06139 08 18 06.18 +28 47 09.6 16.9 NuEA029958
CK12S010 KC2012 11 22.07281 08 18 05.98 +28 47 10.9 17.0 NuEA029958
CK12S010 KC2012 11 22.08424 08 18 05.71 +28 47 12.7 16.7 NuEA029958
CK12S010 KC2012 11 28.96729 08 15 26.31 +29 04 47.9 16.9 NuEA029958
CK12S010 KC2012 11 28.98604 08 15 25.96 +29 04 51.7 17.1 NuEA029958
CK12S010 KC2012 11 29.00774 08 15 25.37 +29 04 54.6 17.2 NuEA029958
CK12S010 C2012 12 06.15180 08 11 47.51 +29 25 04.8 16.7 NcEA029A24
CK12S010 C2012 12 06.15252 08 11 47.48 +29 25 04.8 16.7 NcEA029A24
CK12S010 C2012 12 06.19860 08 11 45.89 +29 25 12.9 16.7 NcEA029A24
CK12S010 C2012 12 06.19933 08 11 45.85 +29 25 13.2 16.7 NcEA029A24
CK12S010 KC2012 12 07.01038 08 11 17.73 +29 27 37.2 15.3 NuEA029958
CK12S010 KC2012 12 07.03516 08 11 16.75 +29 27 38.4 15.2 NuEA029958
CK12S010 KC2012 12 07.04721 08 11 16.51 +29 27 41.6 15.7 NuEA029958
CK12S010 KC2012 12 09.06170 08 10 03.39 +29 33 43.5 16.5 NuEA029958
CK12S010 KC2012 12 09.07389 08 10 02.92 +29 33 45.6 16.6 NuEA029958
CK12S010 KC2012 12 09.08730 08 10 02.41 +29 33 47.9 16.4 NuEA029958
CK12S010 KC2012 12 09.93273 08 09 30.43 +29 36 19.4 16.3 NuEA029958
CK12S010 KC2012 12 09.94559 08 09 29.95 +29 36 20.9 16.1 NuEA029958
CK12S010 C2012 12 10.20513 08 09 19.93 +29 37 10.6 17.0 NcEA029A24
CK12S010 C2012 12 10.20585 08 09 19.90 +29 37 10.7 16.6 NcEA029A24
CK12S010 KC2012 12 12.01256 08 08 08.63 +29 42 41.1 16.5 NuEA029958
CK12S010 KC2012 12 12.02474 08 08 08.14 +29 42 42.9 16.5 NuEA029958
CK12S010 KC2012 12 12.03910 08 08 07.59 +29 42 45.3 16.3 NuEA029958
CK12S010 C2012 12 12.17155 08 08 02.12 +29 43 10.7 17.0 NcEA029A24
CK12S010 C2012 12 12.17227 08 08 02.11 +29 43 10.6 17.3 NcEA029A24
CK12S010 C2012 12 16.13967 08 05 12.89 +29 55 25.1 oEA029924
CK12S010 C2012 12 16.14448 08 05 12.69 +29 55 26.4 oEA029924
CK12S010 C2012 12 16.14831 08 05 12.49 +29 55 27.0 oEA029924
CK12S010 KC2012 12 18.02149 08 03 46.92 +30 01 18.0 16.6 NuEA029958
CK12S010 KC2012 12 18.03206 08 03 46.35 +30 01 17.8 16.5 NuEA029958
CK12S010 C2012 12 20.12072 08 02 06.86 +30 07 48.6 17.0 NrEA029238
CK12S010 C2012 12 20.13523 08 02 06.17 +30 07 51.9 17.0 NrEA029238
CK12S010 KC2012 12 22.89460 07 59 48.28 +30 16 25.5 16.5 NuEA029958
CK12S010 KC2012 12 22.90701 07 59 47.71 +30 16 27.6 16.7 NuEA029958
CK12S010 KC2012 12 22.92055 07 59 46.95 +30 16 30.3 16.4 NuEA029958
CK12S010 KC2012 12 23.94120 07 58 54.08 +30 19 38.9 16.3 NuEA029958
CK12S010 KC2012 12 23.95403 07 58 53.43 +30 19 41.7 16.5 NuEA029958
CK12S010 KC2012 12 23.96758 07 58 52.68 +30 19 44.4 16.4 NuEA029958
CK12S010 4C2012 12 24.10339 07 58 45.53 +30 20 09.8 17.9 NoEA029J13
CK12S010 4C2012 12 24.10568 07 58 45.42 +30 20 10.3 17.7 NoEA029J13
CK12S010 4C2012 12 24.10751 07 58 45.33 +30 20 10.6 17.8 NoEA029J13
CK12S010 C2012 12 24.67087 07 58 15.74 +30 21 54.8 17.1 NuEA029D93
CK12S010 C2012 12 24.67223 07 58 15.58 +30 21 53.6 17.3 NuEA029D93
CK12S010 C2012 12 24.67362 07 58 15.58 +30 21 54.4 17.3 NuEA029D93
CK12S010 `C2012 12 25.66615407 57 22.53 +30 24 58.2 15.9 NuEA029D90
CK12S010 `C2012 12 25.67316707 57 22.14 +30 24 59.5 15.9 NuEA029D90
CK12S010 `C2012 12 25.68014707 57 21.79 +30 25 00.7 16.1 NuEA029D90
CK12S010 C2012 12 26.02402 07 57 03.21 +30 26 01.7 16.0 NwEA029I72
CK12S010 C2012 12 26.02560 07 57 03.15 +30 26 01.4 16.1 NwEA029I72
CK12S010 C2012 12 26.02719 07 57 03.10 +30 26 01.5 16.3 NwEA029I72
CK12S010 4C2012 12 26.03920 07 57 02.44 +30 26 04.9 17.6 NoEA029J13
CK12S010 4C2012 12 26.04102 07 57 02.32 +30 26 05.3 17.4 NoEA029J13
CK12S010 4C2012 12 26.04328 07 57 02.22 +30 26 05.8 17.6 NoEA029J13
CK12S010 C2012 12 26.48257 07 56 38.43 +30 27 24.4 16.1 TuEA029D95
CK12S010 C2012 12 26.48795 07 56 38.11 +30 27 25.8 uEA029D95
CK12S010 C2012 12 26.49118 07 56 37.98 +30 27 25.9 uEA029D95
CK12S010 C2012 12 26.93102 07 56 13.83 +30 28 46.0 16.1 NwEA029J38
CK12S010 C2012 12 26.93315 07 56 13.71 +30 28 46.1 16.2 NwEA029J38
CK12S010 C2012 12 26.93528 07 56 13.60 +30 28 46.1 16.2 NwEA029J38
CK12S010 KC2012 12 26.95361 07 56 12.58 +30 28 49.9 16.4 NuEA029958
CK12S010 KC2012 12 26.97034 07 56 11.55 +30 28 50.8 16.5 NuEA029958
CK12S010 KC2012 12 26.98763 07 56 10.72 +30 28 54.7 16.5 NuEA029958
CK12S010 C2012 12 27.64286 07 55 34.48 +30 30 55.2 uEA029900
CK12S010 C2012 12 27.65000 07 55 34.05 +30 30 56.4 16.1 TuEA029900
CK12S010 C2012 12 28.04147 07 55 12.20 +30 32 07.4 16.9 NuEA029585
CK12S010 C2012 12 28.04288 07 55 12.02 +30 32 06.7 16.8 NuEA029585
CK12S010 4C2012 12 28.05501 07 55 11.55 +30 32 10.2 17.3 NoEA029J13
CK12S010 4C2012 12 28.05729 07 55 11.40 +30 32 10.6 17.1 NoEA029J13
CK12S010 4C2012 12 28.05910 07 55 11.31 +30 32 10.3 17.1 NoEA029J13
CK12S010 KC2012 12 30.09403 07 53 15.87 +30 38 11.3 16.3 NqEA029160
CK12S010 KC2012 12 30.09963 07 53 15.39 +30 38 12.4 16.4 NqEA029160
CK12S010 KC2012 12 30.10518 07 53 15.18 +30 38 12.4 16.5 NqEA029160
CK12S010 KC2012 12 30.94436 07 52 26.66 +30 40 41.7 16.2 NuEA029958
CK12S010 KC2012 12 30.95449 07 52 26.12 +30 40 42.2 16.3 NuEA029958
CK12S010 KC2012 12 30.96664 07 52 25.46 +30 40 45.4 16.3 NuEA029958
CK12S010 KC2012 12 30.97253 07 52 24.99 +30 40 46.3 16.3 NqEA029160
CK12S010 KC2012 12 30.99447 07 52 23.70 +30 40 50.2 16.2 NqEA029160
CK12S010 KC2012 12 31.00316 07 52 23.18 +30 40 52.0 16.2 NqEA029160
CK12S010 C2012 12 31.00496 07 52 23.09 +30 40 52.7 16.8 NqEA029I89
CK12S010 C2012 12 31.00824 07 52 23.00 +30 40 53.3 17.9 NqEA029I89
CK12S010 C2012 12 31.77578 07 51 38.02 +30 43 05.6 15.8 NuEA029235
CK12S010 C2012 12 31.78679 07 51 37.33 +30 43 07.4 15.8 NuEA029235
CK12S010 C2012 12 31.84597 07 51 33.86 +30 43 17.1 15.8 NoEA029I81
CK12S010 C2012 12 31.84961 07 51 33.65 +30 43 18.0 15.9 NoEA029I81
CK12S010 KC2012 12 31.85133 07 51 33.58 +30 43 18.4 16.6 NuEA029A13
CK12S010 C2012 12 31.85253 07 51 33.47 +30 43 18.4 15.8 NoEA029I81
CK12S010 KC2012 12 31.87444 07 51 32.22 +30 43 22.4 16.2 NuEA029A13
CK12S010 KC2012 12 31.96985 07 51 26.59 +30 43 39.5 16.2 NqEA029160
CK12S010 KC2012 12 31.97261 07 51 26.41 +30 43 39.9 16.2 NqEA029160
CK12S010 KC2012 12 31.97536 07 51 26.22 +30 43 40.2 16.2 NqEA029160
CK12S010 C2013 01 01.48058 07 50 56.41 +30 45 06.9 15.9 TuEA029D95
CK12S010 C2013 01 01.48273 07 50 56.26 +30 45 07.1 uEA029D95
CK12S010 C2013 01 01.48597 07 50 56.06 +30 45 07.8 uEA029D95
CK12S010 C2013 01 01.81303 07 50 36.60 +30 46 02.0 15.2 NvEA029C36
CK12S010 C2013 01 01.81617 07 50 36.36 +30 46 03.6 14.8 NvEA029C36
CK12S010 C2013 01 01.82560 07 50 35.94 +30 46 04.5 14.9 NvEA029C36
CK12S010 C2013 01 01.82718 07 50 35.78 +30 46 07.0 15.3 NvEA029C36
CK12S010 C2013 01 01.88058 07 50 32.55 +30 46 14.4 15.5 NuEA029C23
CK12S010 C2013 01 01.88280 07 50 32.45 +30 46 15.4 15.9 NwEA029J01
CK12S010 C2013 01 01.88701 07 50 32.16 +30 46 16.0 15.7 NuEA029C23
CK12S010 C2013 01 01.89375 07 50 31.78 +30 46 17.3 15.8 NwEA029J01
CK12S010 C2013 01 01.89527 07 50 31.69 +30 46 17.6 15.7 NuEA029C23
CK12S010 C2013 01 01.90105 07 50 31.36 +30 46 18.5 15.9 NwEA029J01
CK12S010 `C2013 01 02.67155107 49 45.04 +30 48 33.0 15.3 NuEA029D90
CK12S010 `C2013 01 02.67868107 49 44.61 +30 48 33.1 15.5 NuEA029D90
CK12S010 `C2013 01 02.68343807 49 44.29 +30 48 34.0 15.7 NuEA029D90
CK12S010 `C2013 01 02.69060207 49 43.89 +30 48 35.1 15.6 NuEA029D90
CK12S010 C2013 01 02.70037 07 49 43.37 +30 48 33.5 16.1 TuEA029C40
CK12S010 C2013 01 02.70143 07 49 43.35 +30 48 33.8 16.6 TuEA029C40
CK12S010 C2013 01 02.70249 07 49 43.27 +30 48 34.5 16.4 TuEA029C40
CK12S010 C2013 01 02.70355 07 49 43.21 +30 48 34.4 16.4 TuEA029C40
CK12S010 C2013 01 02.70778 07 49 42.97 +30 48 35.4 16.3 TuEA029C40
CK12S010 C2013 01 02.77700 07 49 38.78 +30 48 47.3 16.1 TuEA029C40
CK12S010 C2013 01 02.78017 07 49 38.57 +30 48 47.9 16.2 TuEA029C40
CK12S010 C2013 01 02.78123 07 49 38.50 +30 48 47.7 16.3 TuEA029C40
CK12S010 C2013 01 02.91201 07 49 30.64 +30 49 09.9 16.0 NwEA029213
CK12S010 C2013 01 02.92050 07 49 30.06 +30 49 11.8 16.0 NwEA029213
CK12S010 C2013 01 02.92285 07 49 29.96 +30 49 12.0 15.9 NwEA029I57
CK12S010 C2013 01 02.92637 07 49 29.72 +30 49 12.4 16.0 NwEA029I57
CK12S010 C2013 01 02.92896 07 49 29.54 +30 49 12.2 16.0 NwEA029213
CK12S010 C2013 01 02.92987 07 49 29.54 +30 49 13.5 16.0 NwEA029I57
CK12S010 KC2013 01 02.94167 07 49 28.75 +30 49 14.5 15.5 NuEA029958
CK12S010 KC2013 01 02.96091 07 49 27.55 +30 49 17.9 15.5 NuEA029958
CK12S010 C2013 01 02.99694 07 49 25.44 +30 49 24.1 15.9 NwEA029J38
CK12S010 C2013 01 03.00051 07 49 25.22 +30 49 24.7 15.9 NwEA029J38
CK12S010 C2013 01 03.00229 07 49 25.12 +30 49 25.2 15.9 NwEA029J38
CK12S010 C2013 01 03.00690 07 49 24.72 +30 49 26.0 15.8 NwEA029945
CK12S010 C2013 01 03.02788 07 49 23.46 +30 49 29.3 15.9 NwEA029945
CK12S010 C2013 01 03.04632 07 49 22.31 +30 49 32.6 15.9 NwEA029945
CK12S010 C2013 01 03.05226 07 49 21.94 +30 49 33.9 15.9 NwEA029945
CK12S010 C2013 01 03.05865 07 49 21.55 +30 49 34.7 15.9 NwEA029945
CK12S010 KC2013 01 03.29751 07 49 07.06 +30 50 17.7 15.6 TuEA029I47
CK12S010 KC2013 01 03.30812 07 49 06.52 +30 50 19.0 15.6 TuEA029I47
CK12S010 KC2013 01 03.31873 07 49 05.92 +30 50 20.1 15.6 TuEA029I47
CK12S010 KC2013 01 03.32616 07 49 05.36 +30 50 20.6 15.6 TuEA029I47
CK12S010 C2013 01 03.47555 07 48 56.48 +30 50 44.2 16.0 TuEA029D95
CK12S010 C2013 01 03.47663 07 48 56.41 +30 50 44.4 uEA029D95
CK12S010 C2013 01 03.47986 07 48 56.21 +30 50 45.0 uEA029D95
CK12S010 C2013 01 03.48768 07 48 55.73 +30 50 46.3 15.6 TcEA029411
CK12S010 C2013 01 03.49131 07 48 55.51 +30 50 47.1 cEA029411
CK12S010 C2013 01 03.49494 07 48 55.30 +30 50 47.7 cEA029411
CK12S010 C2013 01 03.50039 07 48 54.96 +30 50 48.7 cEA029411
CK12S010 C2013 01 03.76045 07 48 39.100+30 51 31.35 17.0 TuEA029D00
CK12S010 C2013 01 03.77153 07 48 38.412+30 51 33.37 17.1 TuEA029D00
CK12S010 C2013 01 03.78255 07 48 37.766+30 51 35.14 16.9 TuEA029D00
CK12S010 C2013 01 03.79363 07 48 37.070+30 51 36.90 17.0 TuEA029D00
CK12S010 C2013 01 03.84380 07 48 34.00 +30 51 44.9 15.9 NwEA029I59
CK12S010 C2013 01 03.84869 07 48 33.74 +30 51 46.6 15.9 NwEA029I59
CK12S010 C2013 01 03.85528 07 48 33.26 +30 51 47.1 15.7 NwEA029I59
CK12S010 KC2013 01 03.85871 07 48 33.02 +30 51 47.6 15.9 ToEA029B51
CK12S010 KC2013 01 03.86399 07 48 32.76 +30 51 49.0 15.9 ToEA029B51
CK12S010 KC2013 01 03.87004 07 48 32.37 +30 51 50.7 15.7 ToEA029B51
CK12S010 KC2013 01 03.87683 07 48 32.00 +30 51 51.2 15.9 ToEA029B51
CK12S010 KC2013 01 03.88988 07 48 31.18 +30 51 53.2 16.1 NuEA029958
CK12S010 KC2013 01 03.90192 07 48 30.41 +30 51 55.1 16.1 NuEA029958
CK12S010 KC2013 01 03.91771 07 48 29.46 +30 51 57.6 16.2 NuEA029958
CK12S010 C2013 01 03.96764 07 48 26.43 +30 52 06.0 15.9 NwEA029J38
CK12S010 C2013 01 03.96907 07 48 26.33 +30 52 06.3 15.9 NwEA029J38
CK12S010 C2013 01 03.97050 07 48 26.25 +30 52 06.5 15.9 NwEA029J38
CK12S010 C2013 01 03.98133 07 48 25.48 +30 52 08.3 15.8 NwEA029945
CK12S010 C2013 01 03.99209 07 48 24.80 +30 52 10.4 15.9 NwEA029945
CK12S010 C2013 01 04.00538 07 48 23.97 +30 52 12.3 15.8 NwEA029945
CK12S010 C2013 01 04.01561 07 48 23.35 +30 52 14.1 15.9 NwEA029945
CK12S010 C2013 01 04.03302 07 48 22.30 +30 52 17.3 15.9 NwEA029945
CK12S010 C2013 01 04.86213 07 47 31.53 +30 54 32.5 15.8 NwEA029939
CK12S010 C2013 01 04.87281 07 47 30.86 +30 54 34.1 15.8 NwEA029939
CK12S010 C2013 01 04.88348 07 47 30.19 +30 54 35.8 15.9 NwEA029939
CK12S010 KC2013 01 04.89429 07 47 29.29 +30 54 35.9 18.1 NwEA029C35
CK12S010 KC2013 01 04.92346 07 47 27.51 +30 54 40.5 17.4 NwEA029C35
CK12S010 KC2013 01 04.92389 07 47 27.61 +30 54 42.7 17.0 NwEA029C35
CK12S010 C2013 01 04.93312 07 47 27.07 +30 54 44.3 15.7 NwEA029I99
CK12S010 C2013 01 04.93714 07 47 26.79 +30 54 45.5 16.3 NoEA029C77
CK12S010 C2013 01 04.93856 07 47 26.70 +30 54 45.5 16.3 NoEA029C77
CK12S010 C2013 01 04.94008 07 47 26.65 +30 54 45.6 15.8 NwEA029I99
CK12S010 C2013 01 04.94141 07 47 26.53 +30 54 45.9 16.3 NoEA029C77
CK12S010 C2013 01 04.94284 07 47 26.46 +30 54 46.6 16.4 NoEA029C77
CK12S010 C2013 01 04.94426 07 47 26.37 +30 54 46.7 16.4 NoEA029C77
CK12S010 C2013 01 04.94714 07 47 26.21 +30 54 46.9 15.8 NwEA029I99
CK12S010 C2013 01 04.95279 07 47 25.80 +30 54 47.9 16.4 NoEA029C77
CK12S010 C2013 01 04.95421 07 47 25.71 +30 54 48.4 16.4 NoEA029C77
CK12S010 C2013 01 04.95564 07 47 25.62 +30 54 48.7 16.3 NoEA029C77
CK12S010 C2013 01 04.95705 07 47 25.53 +30 54 49.0 16.4 NoEA029C77
CK12S010 C2013 01 04.95847 07 47 25.48 +30 54 48.6 16.3 NoEA029C77
CK12S010 C2013 01 04.95990 07 47 25.35 +30 54 49.5 16.3 NoEA029C77
CK12S010 C2013 01 04.98854 07 47 23.60 +30 54 53.7 15.9 NwEA029232
CK12S010 C2013 01 05.00334 07 47 22.68 +30 54 56.0 15.9 NwEA029232
CK12S010 C2013 01 05.01731 07 47 21.81 +30 54 57.8 15.8 NwEA029I57
CK12S010 C2013 01 05.01797 07 47 21.77 +30 54 58.4 15.9 NwEA029232
CK12S010 C2013 01 05.01903 07 47 21.71 +30 54 58.4 15.8 NwEA029I57
CK12S010 C2013 01 05.02075 07 47 21.57 +30 54 58.9 15.8 NwEA029I57
CK12S010 C2013 01 05.04633 07 47 19.90 +30 55 03.2 15.8 NwEA029945
CK12S010 C2013 01 05.05211 07 47 19.63 +30 55 03.4 15.6 NuEA029I81
CK12S010 C2013 01 05.05502 07 47 19.44 +30 55 03.9 15.6 NuEA029I81
CK12S010 C2013 01 05.05650 07 47 19.27 +30 55 04.7 15.8 NwEA029945
CK12S010 C2013 01 05.05794 07 47 19.25 +30 55 04.4 15.5 NuEA029I81
CK12S010 C2013 01 05.06604 07 47 18.71 +30 55 06.5 15.8 NwEA029945
CK12S010 C2013 01 05.07326 07 47 18.23 +30 55 08.2 15.8 NwEA029945
CK12S010 C2013 01 05.08830 07 47 17.29 +30 55 10.2 15.8 NwEA029945
CK12S010 C2013 01 05.90069 07 46 27.01 +30 57 20.5 16.3 TwEA029C91
CK12S010 C2013 01 05.90556 07 46 26.70 +30 57 21.5 16.3 TwEA029C91
CK12S010 C2013 01 05.91042 07 46 26.41 +30 57 22.2 16.3 TwEA029C91
CK12S010 C2013 01 05.91597 07 46 26.04 +30 57 23.1 16.3 TwEA029C91
CK12S010 C2013 01 05.92431 07 46 25.51 +30 57 24.2 16.3 TwEA029C91
CK12S010 C2013 01 05.92998 07 46 25.18 +30 57 25.8 15.9 NwEA029213
CK12S010 C2013 01 05.93084 07 46 25.13 +30 57 25.5 15.8 NwEA029I99
CK12S010 C2013 01 05.93194 07 46 25.04 +30 57 25.6 16.3 TwEA029C91
CK12S010 C2013 01 05.93605 07 46 24.77 +30 57 26.4 15.8 NwEA029213
CK12S010 C2013 01 05.94009 07 46 24.50 +30 57 27.2 15.9 NwEA029213
CK12S010 C2013 01 05.94132 07 46 24.48 +30 57 27.2 16.0 NwEA029I99
CK12S010 C2013 01 05.94837 07 46 24.00 +30 57 28.1 16.0 NwEA029I99
CK12S010 C2013 01 05.95441 07 46 23.67 +30 57 29.6 15.8 NwEA029J47
CK12S010 KC2013 01 05.95958 07 46 23.32 +30 57 30.5 16.1 NwEA029J47
CK12S010 C2013 01 05.97063 07 46 22.65 +30 57 32.2 15.8 NwEA029J47
CK12S010 C2013 01 05.99465 07 46 21.09 +30 57 35.9 15.4 NuEA029Z74
CK12S010 C2013 01 05.99646 07 46 21.01 +30 57 36.2 15.3 NuEA029Z74
CK12S010 C2013 01 05.99828 07 46 20.84 +30 57 36.1 15.4 NuEA029Z74
CK12S010 C2013 01 06.00008 07 46 20.74 +30 57 36.8 15.4 NuEA029Z74
CK12S010 C2013 01 06.00189 07 46 20.63 +30 57 37.4 15.4 NuEA029Z74
CK12S010 C2013 01 06.08847 07 46 15.12 +30 57 50.8 16.5 NuEA029B74
CK12S010 C2013 01 06.09133 07 46 14.96 +30 57 50.9 16.5 NuEA029B74
CK12S010 C2013 01 06.09487 07 46 14.71 +30 57 51.8 16.4 NuEA029B74
CK12S010 C2013 01 06.11729 07 46 13.31 +30 57 56.0 15.9 NwEA029J24
CK12S010 C2013 01 06.12278 07 46 12.91 +30 57 56.5 16.0 NwEA029J24
CK12S010 C2013 01 06.12644 07 46 12.69 +30 57 57.1 15.9 NwEA029J24
CK12S010 C2013 01 06.13010 07 46 12.44 +30 57 57.7 15.9 NwEA029J24
2012 Nov. 20.28 UT: m1=17.0, Dia.=0.3'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
2012 Nov. 18.22 UT: m1=16.5, DC=6; Visual Aperture 91cm F:3.5; Jean-François Viens (Centre d’Observation Astronomique des Monts Notre-Dame, Québec, Canada)
2012 Nov. 13.32 UT: m1=17.2, Dia.=0.3'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
C/2012 L2 (LINEAR)
2012 Nov. 06.83 UT: m1=14.7, Dia.=0.3', DC=7; 20cm SCT (133x); Juan José González (Pandorado, alt. 1190 m, León, España)[Estrellas de campo comprobadas en el DSS. Estrellas de comparación de la fotometría Henden de Z Umi. Cielo muy claro de montaña]
C/2012 L1 (Linear)
2012 Dec. 9.73 UT: m1=14.3, Dia.=0.5', DC=1, 50.8 cm (307x)
Very diffuse with small condensation but easily visible, much brighter than a
month ago. Zoltan Toth.Sandor Szabo
C/2012 K5 (LINEAR)
2012 Dec. 16.84 UT: m1=9.2, Dia.=1.5', DC=6, Tail=0.08 deg ...20-cm L (36x)
...A. Novichonok (Konchezero, Russia)
Bright, easy visible, with tail.
2012 Dec. 15.89 UT: m1=9.4, Dia.=2.2', DC=5 ...20-cm L (36x) ...A. Novichonok
(Konchezero, Russia)
2012 Dec. 13.20 UT: m1=9.3, Dia.=0.4', DC=6, 40 cm L (62x) Sandor Szabo
Tail is 0.1 deg long to PA 310-330 deg, curved! Head is very small but bright.
2012 Dec. 6.72 UT: m1=10.0, Dia.=1.2', DC=5, 50.8 cm (164x)
Tail is 2� long to the east Zoltan Toth.Sandor Szabo
2012 Dec. 05.72 UT: m1=9.8, Dia.=1′, DC=6; 32cm L f:5 (96x); Uwe Pilz (Leipzig, Germany)
2012 Dic. 02.78 UT: m1=10.0, Dia.=4', DC=4/, Cola:0.15º en AP:340º; 20cm SCT (77x); Juan José González (Alto del Trichero - Soto y Amío, alt. 1190 m, León, España)
2012 Nov. 24.78 UT: m1=9.9, Dia.=6', DC=6/; 40.0cm L f/4.5 (36x); Seiichi Yoshida (Gunma, Japan)
2012 Nov. 22.20 UT: m1=10.2, Dia.=3.5', DC=4/, Cola:0.1º en AP:350º; 20cm SCT (77x); Juan José González (Collado de Carmona, alt. 610 m, Cantabria, España)
2012 Nov. 12.79 UT: m1=10.1, Dia.=4', DC=3, Cola:0.1º en AP:20º; 20cm SCT (77x); Juan José González (Pandorado, alt. 1190 m, León, España)
2012 Nov. 06.78 UT: m1=10.2, Dia.=4', DC=3, Tail: 0.1 deg. in PA 30 deg.; 20cm SCT (77x); Juan José González (Pandorado, alt. 1190 m, León, España)
2012 Nov. 04.79 UT: m1=10.1, Dia.=4', DC=3, Tail:0.1 deg. in PA 30 deg.; 20cm SCT (77x); Juan José González (Collada del Fresno - Sierra del Aramo, alt. 1221 m, Asturias, España)[ m2=13.0 (APASS). Cola en abanico entre 0º y 60º, de longitud 0.1º en AP 30º]
2012 Oct. 20.78 UT: m1=12.0, Dia.=1.4', DC=4; 20.3cm L (71x); Mieczyslaw Leszek Paradowski (Dabrowa, Poland) [Comet alt. 17.3 deg; comparison stars taken from APASS (AQ)]
2012 Oct. 19.80 UT: m1=10.6, Dia.=4', DC=2/; 20cm SCT (77x); Juan José González (Pico Cueto - Busfrío - Cudillero, alt. 725 m, Asturias, España)
2012 Oct. 12.79 UT: m1=11.5, Dia.=2', DC=5; 20.3cm L f:6 (63x); Piotr Guzik (Szklary, Poland) [Bright and easy to see, moderately condensed. Method=S; Cat=TT]
2012 Oct. 05.82 UT: m1=10.5, Dia.=5', DC=2/; 20cm SCT (77x); Juan José González (Ranedo de Curueño, alt. 1075 m, León, España) [Coma asimétrica]
[
C/2012 J1 (Catalina)
2012 Dec. 16.75 UT: m1=13.3, Dia.=0.7', DC=4 ...20-cm L (222x) ...A. Novichonok
(Konchezero, Russia)
Very faint, near limit of the telescope.
2012 Dec 13.44 UT; m1=13.7; Dia= 1.2�; DC= 5/6; 25cm L, f:5 (x83) [Chris Wyatt,
Walcha, NSW, Australia]
Easy to locate, faint outer coma, central condensation appears stellar in
periods of good seeing with diffuse light surrounding the condensation of the
inner coma, fading toward edges. Appears circular.
Comparison stars checked using APASS data in Guide 9.0; Method= M; Cat= AQ
2012 Dec. 04.08 UT: m1=[11.3; 15cm SCT (37x); Salvador Aguirre (Hermosillo, Sonora, Mexico)
2012 Dic. 02.79 UT: m1=12.5, Dia.=1.3', DC=6; 20cm SCT (133x); Juan José González (Alto del Trichero - Soto y Amío, alt. 1190 m, León, España) [Estrellas de campo comprobadas en el DSS. Estrellas de comparación de la fotometría APASS cercana al cometa. Cielo muy claro de montaña]
2012 Nov. 24.41 UT: m1=[12.1; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)
2012 Nov. 20.05 UT: m1=13.4, Dia.=0.9'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
2012 Nov. 16.00 UT: m1=12.2 (S), Dia.=1', DC=4; 22cm L (160x); Marco Goiato (Araçatuba, Brasil)
2012 Nov. 13.75 UT: m1=12.4, Dia.=1'; 32cm reflector; Uwe Pilz (Leipzig, Germany)
2012 Nov. 11.98 UT: m1=11.9 (S), Dia.=1', DC=5; 22cm L (160x); Marco Goiato (Araçatuba, Brasil)
2012 Nov. 10.97 UT: m1=12.3, DC=6; Visual Aperture 91cm F:3.5; Jean-François Viens (Centre d’Observation Astronomique des Monts Notre-Dame, Québec, Canada)
2012 Nov. 06.89 UT: m1=11.8, Dia.=1.2', DC=6; 20cm SCT (100x); Juan José González (Pandorado, alt. 1190 m, León, España)
2012 Oct. 21.08 UT: m1=[11.0; 15cm SCT (37x); Salvador Aguirre (Hermosillo, Sonora, Mexico)
2012 Oct. 20.89 UT: m1=13.0, Dia.=0.6', DC=7; 20.3cm L (120x); Mieczyslaw Leszek Paradowski (Dabrowa, Poland)[Comparison stars taken from APASS (AQ)]
2012 Oct. 19.19 UT: m1=12.4 ccd, Dia.=0.7'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
2012 Oct. 09.78 UT: m1=12.7, Dia.=0.5', DC=2; 32cm L f:5 (96x); Uwe Pilz (Leipzig, Germany)
2012 Oct. 05.87 UT: m1=12.8, Dia.=0.8', DC=6; 20cm SCT (133x); Juan José González (Ranedo de Curueño, alt. 1075 m, León, España) [Estrellas de campo comprobadas en el DSS. Estrellas de comparación APASS cercanas al cometa]
C/2012 F6 (Lemmon)
C/2012 F6 Lemmon2013 Jan 7.29UT:
m= 7.9, Dia= 5',... DC=4, ...11x80 Binoculars...Willian Souza(Sao Paulo,Brazil)
2012 Dec 20.65 UT; m1=9.4; Dia= 4.2’; DC= 4; 25cm L, f:5 (x39) [Chris Wyatt,
Walcha, NSW, Australia]
No tail, coma large, enhances well in Swan Band filter, close to bright stars
and stars in vicinity of coma centre.
Comparison stars checked using Tycho-2 data in Guide 9.0; Method= S; Cat= TK 2012 Dec 13.65 UT; m1=9.8; Dia= 5.3�; DC= 4; 25cm L, f:5 (x39) [Chris Wyatt,
Walcha, NSW, Australia]
Coma is large with faint edges, inner half of coma brighter with weakly formed
central condensation, appears like a broad patch of light, gradually brightening
to centre. No tail, outer coma appears elongated to the North, Swan Band filter
enhances inner coma well.
Comparison stars checked using Tycho-2 data in Guide 9.0; Method= S; Cat= TK
2012 Dec 18.67, 9.4, 6' (M. Mattiazzo, Castlemaine, Victoria, Australia,
25x100mm binoculars);[large coma strongly enhanced with a SWAN band filter.]
2012 Dec. 13.16 UT: m1=10.4, Dia.=3', DC=3, 40 cm L (62x) Sandor Szabo
Very diffuse with a 14 mag starlike nucleus
2012 Dec 11.660 UT; m1= 10.8; Dia= 2.5'; DC= 5; 11.4cm f8 refl (43x)
[Rob Kaufman, Bright, Vic, Australia]. Coma moderately condensed. Ref= NOMAD1
data in ViZier; Method= M.
2012 Nov. 24.80 UT: m1=11.9, Dia.=1.7', DC=5; 40.0cm L f/4.5 (144x); Seiichi Yoshida (Gunma, Japan)
2012 Nov. 22.24 UT: m1=11.3, Dia.=2.5', DC=3; 20cm SCT (100x); Juan José González (Collado de Carmona, alt. 610 m, Cantabria, España)
2012 Nov. 18.29 UT: m1=11.7 (S), Dia.=1.5', DC=4; 22cm L (160x); Marco Goiato (Araçatuba, Brasil)
C/2012 A2 (LINEAR)
2012 Nov. 24.83 UT: m1=13.7, Dia.=0.7', DC=3/; 40.0cm L f/4.5 (144x); Seiichi Yoshida (Gunma, Japan)
2012 Nov. 18.16 UT: m1=15.0, DC=4; Visual Aperture 91cm F:3.5; Jean-François Viens (Centre d’Observation Astronomique des Monts Notre-Dame, Québec, Canada)
2012 Nov. 13.74 UT: m1=14.5; 32cm reflector; Uwe Pilz (Leipzig, Germany)
2012 Nov. 06.87 UT: m1=10.4, Dia.=4', DC=2; 20cm SCT (77x); Juan José González (Pandorado, alt. 1190 m, León, España)
2012 Nov. 04.81 UT: m1=10.5, Dia.=4', DC=2; 20cm SCT (77x); Juan José González (Collada del Fresno - Sierra del Aramo, alt. 1221 m, Asturias, España)
2012 Oct. 13.81 UT: m1=11.1, Dia.=3', DC=3, cola no visible; 23.5cm SCT (67x); Carlos Labordena (Castellón, España)
C/2011 UF305 (LINEAR)
2012 Dec. 13.19 UT: m1=12.8, Dia.=1.3', DC=2, 40 cm L (153x) Sandor Szabo
Big, diffuse comet with small condensation
2012 Nov. 24.81 UT: m1=12.9, Dia.=1.2', DC=1/; 40.0cm L f/4.5 (144x); Seiichi Yoshida (Gunma, Japan)
2012 Nov. 18.22 UT: m1=14.0, DC=3; Visual Aperture 91cm F:3.5; Jean-François Viens (Centre d’Observation Astronomique des Monts Notre-Dame, Québec, Canada)
C/2011 R1 (McNaught)
2012 Oct. 10.40 UT: m1=11.6, Dia.=2.2’, DC=0/1; 25cm L f:5 (39x); Chris Wyatt (Walcha, NSW, Australia) [Background star in vicinity making obs difficult, no tail, coma transparent with slight gradual brightening toward centre but broadly diffused. Comparison stars checked using APASS data in Guide 9.0; Method=S; Cat=AQ]
2012 Oct. 08.42 UT: m1=11.8; 25.5cm L (71x); David A. J. Seargent (Cowra, NSW, Australia) [Very vague and diffuse object of low surface brightness]
2012 Oct. 04.41 UT: m1=11.2, Dia.=2.3’, DC=0/1; 25cm L f:5 (39x); Chris Wyatt (Walcha, NSW, Australia) [Coma large and evenly diffuse although coma appears transparent, no tail. Comparison stars checked using APASS data in Guide 9.0; Method= S; Cat= AQ]
C/2011 O1 (LINEAR)
2012 Nov. 15.03 UT: m1=16.0 ccd, Dia.=0.5'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
2012 Nov. 06.09 UT: m1=15.7 ccd, Dia.=0.5'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
2012 Oct. 07.10 UT: m1=14.8 ccd, Dia.=0.5'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
C/2011 L4 (PANSTARRS)
Jan 7.70UT, m1 8.0, Dia 3.5 ', dc 5/. Coma brighter towards the centre. No tail observed, 11x70mm
Con Stoitsis Director
Comet Section
Astronomical Society of Victoria
Melbourne Australia
C/2011 L4 PANSTARRS C/2011 L4 PANSTARRS2013 Jan 7.31UT: m= 8.0, Dia= 2',... DC=4, ...10cm R
(25x)...Willian Souza(Sao Paulo,Brazil)
2012 Dec 24.30 UT: m= 8.1:, Dia = 1',...18cm L (57x)...Alexandre
Amorim(Florianopolis,Brazil)[altitude 8.5 deg, sun altitude -12 deg]
2012 Dec 23.72 UT; m1=9.1; Dia= 3�; DC= 5/6; 25cm L, f:5 (x39) [Chris Wyatt,
Walcha, NSW, Australia]
Coma small with diffuse edges, bright central condensation showing a hint of
stellaring, rapidly fading to coma edge, no obvious tail was observed.
Observation difficult due to low altitude, cloud in vicinity and encroaching
twilight. Comet was observed in cloud gaps. Magnitude estimate not corrected for
extinction.
Comparison stars checked using Tycho-2 data in Guide 9.0; Method= M; Cat= TK
2012 Nov. 02.87 UT: m1=10.7 ccd; 20.3cm f:2.1 SCT; Terry Lovejoy (Thornlands, Queensland, Australia) [CCD QHY9 8300 Unfiltered, UCAC4 R]
2012 Oct. 31.37 UT: m1=10.8 ccd; 20.3cm f:2.1 SCT; Terry Lovejoy (Thornlands, Queensland, Australia) [CCD QHY9 8300 Unfiltered, UCAC4 R]
2012 Oct. 30.373 UT: m1=11.1 ccd; 20.3cm f:2.1 SCT; Terry Lovejoy (Thornlands, Queensland, Australia) [CCD QHY9 8300 Unfiltered, UCAC4 R]
2012 Oct. 25.368 UT: m1=11.2 ccd; 20.3cm f:2.1 SCT; Terry Lovejoy (Thornlands, Queensland, Australia) [CCD QHY9 8300 Unfiltered, UCAC4 R]
2012 Oct. 23.373 UT: m1=11.4 ccd; 20.3cm f:2.1 SCT; Terry Lovejoy (Thornlands, Queensland, Australia) [CCD QHY9 8300 Unfiltered, UCAC4 R]
2012 Oct. 15.40 UT: m1=11.4, Dia=1.5’, DC=5/6; 25cm L f:5 (39x); Chris Wyatt (Walcha, NSW, Australia) [Coma diffuse and even in brightness with small central condensation, zodiacal light interference, averted vision. Comparison stars checked using APASS data in Guide 9.0; Method=M; Cat=AQ]
2012 Oct. 14.94 UT: m1=10.1 (S), Dia.=2', DC=2; 22cm L (160x); Marco Goiato (Araçatuba, Brasil)
2012 Oct. 14.37 UT: m1=11.9, Dia.=1'; 107x30cm Visual; Terry Lovejoy (Thornlands, Queensland, Australia) [ASAS-3]
2012 Oct. 13.39 UT: m1=11.5, Dia.=1'; 107x30cm Visual; Terry Lovejoy (Thornlands, Queensland, Australia) [ASAS-3]
2012 Oct. 12.01 UT: m1=10.6 ccd, Dia.=0.8'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
2012 Oct. 10.39 UT: m1=11.5, Dia.=1.5’, DC=6; 25cm L f:5 (39x); Chris Wyatt (Walcha, NSW, Australia) [Coma appears evenly diffuse, elongated to ENE, bright central condensation, averted vision. Comparison stars checked using APASS data in Guide 9.0; Method= M; Cat= AQ]
2012 Oct. 09.01 UT: m1=10.6 ccd, Dia.=0.9'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
2012 Oct. 07.93 UT: m=10.0:, DC=2/; 18cm L (57x); Alexandre Amorim (Florianopolis, Brazil)
2012 Oct. 07.00 UT: m1=10.7 ccd, Dia.=0.7'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
2012 Oct. 04.38 UT: m1=11.9, Dia.=1.2’, DC=6; 25cm L f:5 (83x); Chris Wyatt (Walcha, NSW, Australia) [Coma elongated to the East, small bright central condensation, outer coma does not enhance in Swan Band filter, central condensation dims but is visible in Swan Band filter. Comparison stars checked using APASS data in Guide 9.0; Method=M; Cat=AQ]
2012 Oct. 01.45 UT: m1=11.0, Dia.=2.0', DC=7; 30 cm Dobsonian; Con Stoitsis (Clonbinane, Victoria, Australia) [Coma elongated to the ESE. Stellar central condensation. No tail visible]
2012 Oct. 04.365 UT: m1=11.8 ccd; 20.3cm f:2.1 SCT; Terry Lovejoy (Thornlands, Queensland, Australia) [CCD QHY9 8300 Unfiltered, UCAC4 R]
2012 Oct. 03.359 UT: m1=11.8 ccd; 20.3cm f:2.1 SCT; Terry Lovejoy (Thornlands, Queensland, Australia) [CCD QHY9 8300 Unfiltered, UCAC4 R]
2012 Oct. 01.00 UT: m1=10.8 ccd, Dia.=0.7'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
C/2011 F1 (LINEAR)
2012 Nov. 04.78 UT: m1=9.0, Dia.=5', DC=3; 20cm SCT (100x); Juan José González (Collada del Fresno - Sierra del Aramo, alt. 1221 m, Asturias, España) [Altura sobre el horizonte: 6º. Cielo muy claro de montaña]
2012 Oct. 05.81 UT: m1=9.3, Dia.=7', DC=2/; 20cm SCT (77x); Juan José González (Ranedo de Curueño, alt. 1075 m, León, España) [Altura sobre el horizonte: 17º. Cielo muy claro de montaña]
C/2011 A3 (Gibbs)
2012 Nov. 04.11 UT: m1=17.0 ccd, Dia.=0.5'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
2012 Nov. 02.05 UT: m1=17.0 ccd, Dia.=0.6'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
2012 Oct. 19.13 UT: m1=15.7 ccd, Dia.=0'.5'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
2012 Oct. 15.14 UT: m1=15.7 ccd, Dia.=0'.5'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
2012 Oct. 07.13 UT: m1=15.4 ccd, Dia.=0.7'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
C/2010 S1 (LINEAR)
2012 Dec. 16.71 UT: m1=[13.0 ...20-cm L (222x) ...A. Novichonok (Konchezero,
Russia)
2012 Nov. 13.73 UT: m1=12.8, Dia.=1'; 32cm reflector; Uwe Pilz (Leipzig, Germany)
2012 Nov. 06.94 UT: m1=13.0, Dia.=0.7', DC=5; 20cm SCT (160x); Juan José González (Pandorado, alt. 1190 m, León, España) [Estrellas de campo comprobadas en el DSS. Estrellas de comparación de la fotometría Henden de Z Umi. Cielo muy claro de montaña]
C/2010 G2 (Hill)
2012 Oct. 23.19 UT: m1=18.5 ccd, Dia.=0.1'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
C/2009 P1 (Garradd)
2012 Dec. 13.18 UT: m1=14.0, Dia.=0.5', DC=2, 40 cm L (250x) Sandor Szabo
Only 5� from gamma Sextantis, but can be seen with averted vision
2012 Nov. 24.78 UT: m1=13.0, Dia.=1.4', DC=3; 40.0cm L f/4.5 (144x); Seiichi Yoshida (Gunma, Japan)
2012 Nov. 19.30 UT: m1=14.9 ccd, Dia.=0.9'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
C/2009 F4 (McNaught)
2012 Nov. 15.32 UT: m1=14.0 ccd, Dia.=1.2'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
2012 Nov. 05.18 UT: m1=14.0 ccd, Dia.=1.3'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
2012 Oct. 19.32 UT: m1=13.3 ccd, Dia.=0.8'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
2012 Oct. 18.36 UT: m1=13.2 ccd, Dia.=1.2'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
262P/McNaught-Russell
2012 Dec. 16.67 UT: m1=[10.5 ...20-cm L (80x) ...A. Novichonok (Konchezero,
Russia)
Light pollution sky zone (Petrozavodsk pollution), alt. near 20 deg.
2012 Dec 13.43 UT; m1=10.8; Dia= 6.1�; DC= 1/2; 25cm L, f:5 (x39) [Chris Wyatt,
Walcha, NSW, Australia]
Coma large and diffuse, no tail. Diffuse patch of light about 4� of the inner
coma diameter, slightly brighter than the coma edge. Averted vision shows outer
coma well, Swan Band filter does not enhance coma.
Comparison stars checked using APASS data in Guide 9.0; Method= S; Cat= AQ
2012 Dec. 9.70 UT: m1=11.7, Dia.=2', DC=2, 50.8 cm (123x)Zoltan Toth.Sandor Szabo
2012 Dec. 06.44 UT: m1=11.0, Dia.=4’, DC=0/1; 25cm L f:5 (39x); Chris Wyatt (Walcha, NSW, Australia) [No tail, coma quite diffuse, smallest hint of gradual brightening to centre in periods of god visibility using averted vision, difficult due to smoke haze from local bushfires. Comparison stars checked using TASS-4 data in Guide 9.0; Method=S; Cat=TA]
2012 Dec. 05.71 UT: m1=13.1, Dia.=1’, DC=2; 32cm L f:5 (120x); Uwe Pilz (Leipzig, Germany)
2012 Dec. 05.43 UT: m1=11.0, Dia.=4.1’, DC=0/1; 25cm L f:5 (39x); Chris Wyatt (Walcha, NSW, Australia) [Coma large and diffuse, even brightness across coma, visible using averted and direct vision, outer coma best viewed with averted vision. Comparison stars checked using TASS-4 data in Guide 9.0; Method=S; Cat=TA]
2012 Dec. 04.43 UT: m1=11.3, Dia.=3’, DC=0/1; 25cm L f:5 (39x); Chris Wyatt (Walcha, NSW, Australia) [Coma close to background star, very diffuse, almost transparent and even surface brightness, slightly enhances with Swan Band filter, averted vision. Comparison stars checked using TASS-4 data in Guide 9.0; Method=S; Cat=TA]
2012 Nov. 24.37 UT: m1=[11.7; 40.0cm L f/4.5 (144x); Seiichi Yoshida (Gunma, Japan)
2012 Nov. 17.94 UT: m1=14.7, DC=3; Visual Aperture 91cm F:3.5; Jean-François Viens (Centre d’Observation Astronomique des Monts Notre-Dame, Québec, Canada)
2012 Nov. 12.83 UT: m1=13.2, Dia.=1.5', DC=4; 20cm SCT (133x); Juan José González (Pandorado, alt. 1190 m, León, España) [Débil coma externa. Movimiento seguido durante 30 minutos. Estrellas de campo comprobadas en el DSS. Estrellas de comparación de la fotometría APASS cercana al cometa. Cielo muy claro de montaña]
2012 Oct. 20.85 UT: m1=[14.0, Dia.=!0.2'; 20.3cm L (150x); Mieczyslaw Leszek Paradowski (Dabrowa, Poland)[The comet not seen. Comparison stars taken from ASAS-3 (AU)]
260P/McNaught
2012 Dec. 04.08 UT: m1=[11.3; 15cm SCT (37x); Salvador Aguirre (Hermosillo, Sonora, Mexico)
2012 Nov. 24.77 UT: m1=12.7, Dia.=1.6', DC=4; 40.0cm L f/4.5 (144x); Seiichi Yoshida (Gunma, Japan)
2012 Nov. 17.95 UT: m1=16.5, DC=6; Visual Aperture 10,2cm; Jean-François Viens (Centre d’Observation Astronomique des Monts Notre-Dame, Québec, Canada)
2012 Nov. 13.77 UT: m1=12.9, Dia.=1'; 32cm reflector; Uwe Pilz (Leipzig, Germany)
2012 Nov. 06.91 UT: m1=10.7, Dia.=3', DC=3; 20cm SCT (100x); Juan José González (Pandorado, alt. 1190 m, León, España)
2012 Nov. 04.84 UT: m1=10.5, Dia.=4', DC=3; 20cm SCT (100x); Juan José González (Collada del Fresno - Sierra del Aramo, alt. 1221 m, Asturias, España) [Coma asimétrica]
2012 Oct. 21.09 UT: m1=[11.0; 15cm SCT (37x); Salvador Aguirre (Hermosillo, Sonora, Mexico)
2012 Oct. 20.92 UT: m1=12.3, Dia.=1', DC=4; 20.3cm L (71x); Mieczyslaw Leszek Paradowski (Dabrowa, Poland) [Comparison stars taken from APASS (AQ)]
2012 Oct. 13.94 UT: m1=11.3, Dia.=3', DC=3, Cola=5'; 23.5cm SCT (94x); Carlos Labordena (Castellón, España)
2012 Oct. 12.83 UT: m1=12.6, Dia.=1.5', DC=5; 20.3cm L f:6 (63x); Piotr Guzik (Szklary, Poland) [Method=S; Cat=TT]
2012 Oct. 12.00 UT: m1=12.5, Dia.=1.5', DC=5; 20.3cm L f:6 (63x); Piotr Guzik (Krosno, Poland) [Method=S; Cat=TT]
2012 Oct. 09.79 UT: m1=12.2, Dia.=0,7', DC=2; 32cm L f:5 (48x); Uwe Pilz (Leipzig, Germany)
2012 Oct. 09.29 UT: m1=11.9 ccd, Dia.=0.9'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
2012 Oct. 09.10 UT: m1=[11.7; 15cm SCT (37x); Salvador Aguirre (Hermosillo, Sonora, Mexico)
2012 Oct. 06.93 UT: m1=11.8, Dia.=4', DC=3; 20cm SCT (98x); Stephen McCann (Southampton, England)
2012 Oct. 05.86 UT: m1=10.6, Dia.=5', DC=3/; 20cm SCT (77x); Juan José González (Ranedo de Curueño, alt. 1075 m, León, España) [Coma asimétrica]
242P/Spahr
2012 Oct. 25.33 UT: m1=17.3 ccd, Dia.=0.1'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
168P/Hergenrother
2012 Dec. 16.80 UT: m1=[13.0 ...20-cm L (222x) ...A. Novichonok (Konchezero,
Russia)
2012 Dec. 9.71 UT: m1=15.0, Dia.=0.3', DC=2, 50.8 cm (307x)Very small and diffuse comet, became very faint in just some weeksZoltan Toth.Sandor Szabo
2012 Dec. 05.74 UT: m1=13.2, Dia.=0,5′, DC=1; 32cm L f:5 (120x); Uwe Pilz (Leipzig, Germany)
2012 Dec. 04.08 UT: m1=[11.3; 15cm SCT (37x); Salvador Aguirre (Hermosillo, Sonora, Mexico)
2012 Dic. 02.80 UT: m1=11.2, Dia.=3.5', DC=2; 20cm SCT (77x); Juan José González (Alto del Trichero - Soto y Amío, alt. 1190 m, León, España) [Coma elongada]
2012 Nov. 24.39 UT: m1=10.8, Dia.=2.8', DC=4/; 40.0cm L f/4.5 (75x); Seiichi Yoshida (Gunma, Japan)
2012 Nov. 13.74 UT: m1=11.0, Dia.=2'; 32cm reflector; Uwe Pilz (Leipzig, Germany)
2012 Nov. 12.91 UT: m1=10.5, Dia.=3', DC=4, Cola:0.1º en AP:130º; 20cm SCT (77x); Juan José González (Pandorado, alt. 1190 m, León, España)
2012 Nov. 10.96 UT: m1=11.2, DC=4; Visual Aperture 10,2cm; Jean-François Viens (Centre d’Observation Astronomique des Monts Notre-Dame, Québec, Canada)
2012 Nov. 06.90 UT: m1=10.3, Dia.=3.5', DC=4, Tail: 0.15 deg. in PA 140 deg.; 20cm SCT (77x); Juan José González (Pandorado, alt. 1190 m, León, España)
2012 Nov. 06.11 UT: m1=11.3, Dia.=3´, DC=3, Cola: No visible; 15cm SCT (37x); Salvador Aguirre (Hermosillo, Sonora, Mexico)
2012 Nov. 04.82 UT: m1=10.3, Dia.=3.5', DC=4, Tail: 0.15 deg. in PA 140 deg.; 20cm SCT (77x); Juan José González (Collada del Fresno - Sierra del Aramo, alt. 1221 m, Asturias, España)[m2=13.3 (APASS). Cola en abanico entre 110º y 170º, de longitud 0.15º en AP 140º]
2012 Nov. 05.00 UT: m1=10.5 (S), Dia=2', DC=3; 22cmL (160x); Marco Goiato (Araçatuba, Brasil)
2012 Oct. 21.67 UT: m1=9.9, Dia.=2.6', DC=5; 20cm reflector; Man-To Hui (Luogang, Canton, China) [city lights and heavy haze; 4' tail in p.a. 150 deg.)
2012 Oct. 21.08 UT: m1=10.5, Dia.=3´, DC=4, Cola: no visible; 15cm SCT (37x); Salvador Aguirre (Hermosillo, Sonora, Mexico)
2012 Oct. 20.88 UT: m1=9.8, Dia.=3'.0, DC=5; 25.4cm reflector (60x); Vyacheslav Ivanov (Melovoe, Russia) [Fairly bright, compact and elongated coma. Strong wind, t+4°C. LM=6.6m. Blue zone of light pollution]
2012 Oct. 20.81 UT: m1=9.7, Dia.=2', DC=7, Tail: 0.08 deg in PA 140 deg; 20.3cm L (48x); Mieczyslaw Leszek Paradowski (Dabrowa, Poland) [Comparison stars taken from Tycho-2 (TK)]
2012 Oct. 20.55 UT: m1=10.2, Dia.=2.0', DC=3/; 20cm Dobson; Con Stoitsis (Nagambie, Victoria, Australia) [Faint central condensation better seen with averted vision. The coma become noticeably more diffused as you looked to the edges. Very short broad tail to South, aprox 1.5' in length]
2012 Oct. 19.99 UT: m1=9.6, Dia.=4, DC=5; 10x50 B; Piotr Guzik (Bogdanówka, Poland) [Method=M; Cat=TT]
2012 Oct. 19.86 UT: m1=9.7, Dia.=2.8', DC=5, Tail:~5,4', PA=160-170; 130mm L (43x, 65x, 75x); Danil Sidorko (Korenovsk, Russia)
2012 Oct. 19.81 UT: m1=9.4, Dia.=5', DC=5; 25x100 B; Juan José González ( Pico Cueto - Busfrío - Cudillero, alt. 725 m, Asturias, España) [En 20 cm SCT (77x): m1=9.6. m2=12.6 (APASS). Débil coma externa: 5'. Cola en abanico entre 130º y 170º, de longitud 0.15º en AP 150º. Cielo muy claro de montaña]
2012 Oct. 19.22 UT: m1=9.2 ccd, Dia.=2.6'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
2012 Oct. 18.93 UT: m1=9.5, Dia.=3'.5, DC=5; 25.4cm reflector (60x); Vyacheslav Ivanov (Melovoe, Russia) (Fairly bright, compact and elongated coma. Very strong wind, t+7°C. LM=6.6m. Blue zone of light pollution]
2012 Oct. 18.82 UT: m1=9.6, Dia.=2.6', DC=4, Tail:~6', PA=175; 130mm L (43x, 65x, 75x); Danil Sidorko (Korenovsk, Russia)
2012 Oct. 18.41 UT: m1=10.5, Dia.=2.5’, DC=4; 25cm L f:5 (39x); Chris Wyatt (Walcha, NSW, Australia) [Coma very diffuse, central condensation smeared, broad tail to SE approximately 3’ in length, observation affected by smoke haze from local bushfires. Comparison stars checked using APASS data in Guide 9.0; Method= M; Cat= AQ]
2012 Oct. 18.06 UT: m1=9.5 (S), Dia.=2', DC=4; 20x100 B; Marco Goiato (Araçatuba, Brasil)
2012 Oct. 17.90 UT: m1=9.7, Dia.=2', DC=7; 10cm M (48x); Mieczyslaw Leszek Paradowski (Lublin, Poland) [City lights. Comparison stars taken from Tycho-2 (TK)]
2012 Oct. 15.06 UT: m1=9.3 (S), Dia.=2.5', DC=5; 20x100 B; Marco Goiato (Araçatuba, Brasil)
2012 Oct. 14.15 UT: m1=9.4, Dia.=1.5’, DC=1, Cola: no visible; 25cm SCT (62x); Alberto Anunziato (Oro Verde, Argentina) [Mét. Sidgwick, Cat. Tycho II]
2012 Oct. 13.92 UT: m1=9.2, Dia.=3', DC=7, Cola=5'; 23.5cm SCT (67x); Carlos Labordena (Castellón, España)
2012 Oct. 12.82 UT: m1=9.1, Dia.=&5', DC=5; 10x50 B; Piotr Guzik (Szklary, Poland) [Comet easily seen in binoculars thanks to excellent conditions - NELM ~7.4 mag. Method=M; Cat=TT]
2012 Oct. 12.81 UT: m1=9.6, Dia.=3', DC=5, Tail:5´ PA:150 deg.; 20.3cm L f:6 (63x); Piotr Guzik (Szklary, Poland) [Method=M; Cat=TT]
2012 Oct. 12.493 UT: m1=10.2, Dia.=2', DC=6; 11.4cm f:8 refl (43x); Rob Kaufman (Bright, Vic, Australia) [Small starlike central condensation clear in averted vision, glimpses in direct vision; small coma faintly elongated to south. Comparison stars checked using NOMAD1 data in ViZier; Method=M; alt 25-deg.]
2012 Oct. 11.99 UT: m1=9.4, Dia.=4', DC=6; 10x50 B; Piotr Guzik (Krosno, Poland) [Method=M; Cat=TT]
2012 Oct. 11.98 UT: m1=9.7, Dia.=3', DC=6, Tail:4´ PA:150 deg.; 20.3cm L f:6 (63x); Piotr Guzik (Krosno, Poland) [Very bright and well condensed object. Broad tail 4' long easily seen in the telescope. Method=M; Cat=TT]
2012 Oct. 11.76 UT: m1=9.5, Dia.=4.3', DC=6; 20.0cm reflector; Man-To Hui (Luogang, Canton, China) [city lights and heavy haze; comet extremely close to a 10.7 mag star]
2012 Oct. 10.42 UT: m1=10.2, Dia.=2.5’, DC=5/6; 25cm L f:5 (39x); Chris Wyatt (Walcha, NSW, Australia) [Tail to SSE, coma has bright central condensation, showing glimpses of being stellar, broad faint tail from SSW to ESE extending primarily in the SSE for 4.5’ in length. Inner coma bright, behind inner coma there is a bright elongation in tail direction, broadly formed and tapering in brightness. Comparison stars checked using TASS-4 data in Guide 9.0; Method=M; Cat=TA]
2012 Oct. 09.77 UT: m1=9.6, Dia.=1.0', DC=7, tail:0.07° in AP:180°; 32cm L f:5 (96x); Uwe Pilz (Leipzig, Germany)
2012 Oct. 09.70 UT: m1=9.5, Dia.=2.0', DC=6/; 20cm Dobson F6; Con Stoitsis (Clonbinane, Victoria, Australia) [Due to the conditions the comet seemed washed out. I couldn't detect the tail visually]
2012 Oct. 09.26 UT: m1=8.6 ccd, Dia.=2.6'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
2012 Oct. 09.09 UT: m1=9.3 (M), Dia.=3', DC=6; 22cm L (60x); Marco Goiato (Araçatuba, Brasil)
2012 Oct. 09.09 UT: m1=9.5, Dia.=3', DC=7, Cola: si visible; 15cm SCT (37x); Salvador Aguirre (Hermosillo, Sonora, Mexico)
2012 Oct. 09.08 UT: m1=9.1 (S), Dia.=3', DC=5; 20x100 B; Marco Goiato (Araçatuba, Brasil)
2012 Oct. 08.76 UT: m1=9.5, Dia.=4.3', DC=6; 20.0cm reflector; Man-To Hui (Luogang, Canton, China) [city lights and heavy haze; comet extremely close to a 10.7 mag star)
2012 Oct. 08.44 UT: m1=9.3; 25x100 B; David A. J. Seargent (Cowra, NSW, Australia)
2012 Oct. 08.10 UT: m1=9.2 (S), Dia.=3', DC=5; 22cm L (60x); Marco Goiato (Araçatuba, Brasil) [very near a star with m1:9.21]
2012 Oct. 07.98 UT: m1=10.3, Dia.=0'.5, DC=7; 18cm L (57x); Alexandre Amorim (Florianopolis, Brazil)
2012 Oct. 07.86 UT: m1=9.8, Dia.=2.1', DC=4; 7cm R (39x); José J. Chambó (Realengo de la Plana, Valencia, España) [Cat=Tycho2, Met=Sidgwick, VLMag=5,5]
2012 Oct. 07.46 UT: m1=9.4, Dia.=3', DC=5, tail=0.2 degrees pa=150 degrees; 25x100 B; David A. J. Seargent (Cowra, NSW, Australia) [Noticeably fainter through Swan band filter. In 25.4 reflector, condensation appeared elongated in direction of tail at 71x and, especially, at 114x)
2012 Oct. 07.20 UT: m1=9.2 ccd, Dia.=1.8'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
2012 Oct. 06.906 UT: m1=10.0, Dia.=1.5', DC=6; 11.4cm L f8 (43x); Rob Kaufman (Bright, Victoria, Australia] [Small bright central condensation, small coma faintly elongated to south. Comparison stars checked using NOMAD1 data in ViZier; Method=M.]
2012 Oct. 06.89 UT: m1=9.2, Dia.=3', DC=6, Tail:6'; 20cm SCT (98x); Stephen McCann (Southampton, England)
2012 Oct. 06.80 UT: m1=9.2, Dia.=3', DC=6; 10x50 B; Piotr Guzik (Wronin, Poland) [NELM ~6.5 mag, comet only faintly seen in 10x50B. Method=S; Cat=TK]
2012 Oct. 06.77 UT: m1=9.3; Dia.=2.5', DC=7; 18x50 B; Timo Karhula (Virsbo, Sweden) [I could also glimpse comet 168P/Hergenrother with hand-held 10x50 binoculars where it was in the same FOV as Alpha Andromedae]
2012 Oct. 05.85 UT: m1=9.6, Dia.=5', DC=6; 25x100 B; Juan José González (Ranedo de Curueño, alt. 1075 m, León, España) [En 20 cm SCT (77x): m1=9.7. En evolución después del reciente outburst; m2=11.3 (Tycho-2). Débil coma externa: 6'; región interna más brillante: 1.5'. Cola en abanico entre 140º y 190º, de longitud 0.15º en AP 165º. Cielo muy claro de montaña]
2012 Oct. 05.78 UT: m1=9.5, Dia.=3', DC=7; 18x50 B; Timo Karhula (Virsbo, Sweden] [I first found comet 168P surprisingly bright with 25x100B. Small, condensed and with a 11.5 mag stellar nucleus. Estimated afterwards with Canon 18x50 IS binoculars]
2012 Oct. 04.42 UT: m1=10.1, Dia.=2.4’, DC=6; 25cm L f:5 (39x); Chris Wyatt (Walcha, NSW, Australia) [Outer coma appears tenuous while the inner coma is almost circular and bright with stellar central condensation. Elongation tends to spread broadly from outer coma to the South, with inner portion of the broad extension forming a faint tail approximately 2.5’ in length and less than 1’ in width, using averted vision. Inner coma and central condensation visible using Swan Band filter but outer coma and tail disappear using Swan Band filter. Comparison stars checked using TASS-4 data in Guide 9.0; Method=M; Cat=TA]
2012 Oct. 03.46 UT: m1=9.8, Dia.=2', DC=7; 20cm L (67x); Michael Mattiazzo (Castlemaine, Victoria, Australia) [Comet appears as a small but highly condensed object, with a hint of tail in pa:190]
160P/LINEAR
2012 Oct. 12.12 UT: m1=16.4 ccd, Dia.=0.3'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
2012 Oct. 09.20 UT: m1=16.7 ccd, Dia.=0.3'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
78P/Gehrels
2012 Nov. 22.33 UT: m1=17.4, Dia.=0.2'; 30.5cm schmidt-cassegrain; Jakub Cerny [robotic telescope FRAM in Malargue, Argentina]
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