本帖最后由 suhuasky 于 2013-9-10 08:44 编辑
E27 telescopes and discovered TJL004! Really nice comet is listed on NEOCP as TJL004 and presumably will pass close to the Earth and will be probably 3 magnitudes brighter. I measured 15.3N, 14.6T, but visually it might be 12-13m. 0.5 arc min coma and about 1 arc min tail, p.a. about 250.
彗星位于猎户座,CCD亮度15等,目视星等12-13,非常不错的彗星.
C/2013 R1 (Lovejoy)
T 2013 Dec. 25.78865 TT MPC
q 0.8772375 (2000.0) P Q
Peri. 63.26679 -0.26941510 -0.46460825
Node 72.91717 +0.19422297 -0.88414017
e 1.0 Incl. 61.94185 +0.94323536 +0.04934914
Ephemeris of comet C/2013 R1 Lovejoy
日期 Geo R.A. Geo Dec R (AU) 距离 El ? Mag
10 十一月 2013 08h 43m 52.7s +20°08' 42" 1.1976 0.5291 99.5 9.4
11 十一月 2013 08h 51m 23.9s +21°38' 51" 1.1861 0.5134 99.2 9.3
12 十一月 2013 08h 59m 29.4s +23°13' 20" 1.1748 0.4986 98.8 9.2
13 十一月 2013 09h 08m 12.7s +24°51' 56" 1.1635 0.4847 98.4 9.1
14 十一月 2013 09h 17m 37.5s +26°34' 15" 1.1524 0.4718 97.8 9.0
15 十一月 2013 09h 27m 47.6s +28°19' 46" 1.1414 0.4598 97.1 8.9
16 十一月 2013 09h 38m 47.0s +30°07' 43" 1.1305 0.4491 96.4 8.8
17 十一月 2013 09h 50m 39.3s +31°57' 07" 1.1197 0.4395 95.5 8.7
18 十一月 2013 10h 03m 28.0s +33°46' 44" 1.1091 0.4312 94.5 8.6
19 十一月 2013 10h 17m 15.7s +35°35' 06" 1.0986 0.4242 93.4 8.6
20 十一月 2013 10h 32m 03.8s +37°20' 31" 1.0883 0.4187 92.3 8.5
21 十一月 2013 10h 47m 52.2s +39°01' 10" 1.0781 0.4146 91.0 8.4
22 十一月 2013 11h 04m 38.5s +40°35' 08" 1.0681 0.4120 89.7 8.4
23 十一月 2013 11h 22m 17.5s +42°00' 33" 1.0582 0.4110 88.3 8.3
24 十一月 2013 11h 40m 41.4s +43°15' 44" 1.0485 0.4114 86.8 8.3
25 十一月 2013 11h 59m 39.2s +44°19' 20" 1.0390 0.4134 85.4 8.3
26 十一月 2013 12h 18m 57.6s +45°10' 24" 1.0297 0.4169 83.9 8.2
27 十一月 2013 12h 38m 21.7s +45°48' 30" 1.0205 0.4218 82.4 8.2
28 十一月 2013 12h 57m 36.0s +46°13' 41" 1.0116 0.4281 80.9 8.2
29 十一月 2013 13h 16m 25.7s +46°26' 33" 1.0029 0.4357 79.5 8.2
30 十一月 2013 13h 34m 38.0s +46°28' 01" 0.9944 0.4445 78.1 8.2
01 十二月 2013 13h 52m 02.7s +46°19' 19" 0.9862 0.4544 76.7 8.2
02 十二月 2013 14h 08m 32.3s +46°01' 50" 0.9781 0.4654 75.4 8.2
03 十二月 2013 14h 24m 02.5s +45°37' 00" 0.9704 0.4774 74.1 8.3
04 十二月 2013 14h 38m 31.3s +45°06' 11" 0.9628 0.4902 72.9 8.3
05 十二月 2013 14h 51m 58.9s +44°30' 40" 0.9556 0.5039 71.7 8.3
06 十二月 2013 15h 04m 27.2s +43°51' 33" 0.9486 0.5182 70.6 8.3
07 十二月 2013 15h 15m 58.8s +43°09' 50" 0.9419 0.5332 69.5 8.4
08 十二月 2013 15h 26m 37.4s +42°26' 18" 0.9355 0.5488 68.5 8.4
09 十二月 2013 15h 36m 26.8s +41°41' 38" 0.9293 0.5649 67.5 8.4
10 十二月 2013 15h 45m 30.8s +40°56' 22" 0.9235 0.5814 66.6 8.5
11 十二月 2013 15h 53m 53.4s +40°10' 54" 0.9180 0.5983 65.7 8.5
12 十二月 2013 16h 01m 38.1s +39°25' 35" 0.9128 0.6156 64.9 8.6
13 十二月 2013 16h 08m 48.6s +38°40' 40" 0.9080 0.6331 64.0 8.6
14 十二月 2013 16h 15m 27.9s +37°56' 19" 0.9034 0.6509 63.3 8.6
15 十二月 2013 16h 21m 39.0s +37°12' 40" 0.8992 0.6689 62.5 8.7
16 十二月 2013 16h 27m 24.6s +36°29' 49" 0.8954 0.6871 61.8 8.7
17 十二月 2013 16h 32m 46.9s +35°47' 49" 0.8919 0.7053 61.1 8.8
18 十二月 2013 16h 37m 48.3s +35°06' 42" 0.8888 0.7237 60.5 8.8
19 十二月 2013 16h 42m 30.7s +34°26' 30" 0.8860 0.7422 59.8 8.8
20 十二月 2013 16h 46m 55.7s +33°47' 12" 0.8836 0.7607 59.2 8.9
21 十二月 2013 16h 51m 05.0s +33°08' 48" 0.8816 0.7792 58.7 8.9
22 十二月 2013 16h 55m 00.0s +32°31' 18" 0.8800 0.7977 58.1 8.9
23 十二月 2013 16h 58m 42.0s +31°54' 39" 0.8787 0.8162 57.6 9.0
24 十二月 2013 17h 02m 12.0s +31°18' 50" 0.8779 0.8346 57.0 9.0
25 十二月 2013 17h 05m 31.0s +30°43' 51" 0.8774 0.8529 56.5 9.1
26 十二月 2013 17h 08m 40.1s +30°09' 39" 0.8772 0.8711 56.1 9.1
27 十二月 2013 17h 11m 40.1s +29°36' 12" 0.8775 0.8893 55.6 9.2
28 十二月 2013 17h 14m 31.6s +29°03' 29" 0.8782 0.9073 55.2 9.2
29 十二月 2013 17h 17m 15.4s +28°31' 28" 0.8792 0.9252 54.8 9.3
30 十二月 2013 17h 19m 52.0s +28°00' 09" 0.8806 0.9429 54.4 9.3
31 十二月 2013 17h 22m 22.1s +27°29' 28" 0.8824 0.9604 54.0 9.4
01 一月 2014 17h 24m 46.0s +26°59' 26" 0.8846 0.9777 53.6 9.4
02 一月 2014 17h 27m 04.3s +26°30' 00" 0.8872 0.9949 53.3 9.5
03 一月 2014 17h 29m 17.3s +26°01' 09" 0.8901 1.0118 53.0 9.5
04 一月 2014 17h 31m 25.4s +25°32' 53" 0.8934 1.0286 52.7 9.6
05 一月 2014 17h 33m 28.9s +25°05' 10" 0.8970 1.0451 52.4 9.6
06 一月 2014 17h 35m 28.3s +24°37' 58" 0.9010 1.0613 52.1 9.7
07 一月 2014 17h 37m 23.6s +24°11' 18" 0.9053 1.0773 51.9 9.7
08 一月 2014 17h 39m 15.2s +23°45' 07" 0.9100 1.0931 51.7 9.8
09 一月 2014 17h 41m 03.4s +23°19' 26" 0.9150 1.1086 51.4 9.8
10 一月 2014 17h 42m 48.3s +22°54' 13" 0.9203 1.1239 51.3 9.9
11 一月 2014 17h 44m 30.1s +22°29' 28" 0.9260 1.1388 51.1 9.9
12 一月 2014 17h 46m 09.0s +22°05' 10" 0.9319 1.1535 51.0 10.0
13 一月 2014 17h 47m 45.2s +21°41' 18" 0.9382 1.1680 50.8 10.1
14 一月 2014 17h 49m 18.7s +21°17' 52" 0.9447 1.1821 50.7 10.1
15 一月 2014 17h 50m 49.9s +20°54' 51" 0.9515 1.1959 50.6 10.2
16 一月 2014 17h 52m 18.7s +20°32' 16" 0.9586 1.2095 50.6 10.2
17 一月 2014 17h 53m 45.2s +20°10' 04" 0.9660 1.2227 50.5 10.3
18 一月 2014 17h 55m 09.7s +19°48' 16" 0.9736 1.2357 50.5 10.3
19 一月 2014 17h 56m 32.1s +19°26' 52" 0.9815 1.2484 50.5 10.4
20 一月 2014 17h 57m 52.5s +19°05' 50" 0.9896 1.2607 50.5 10.5
21 一月 2014 17h 59m 11.0s +18°45' 11" 0.9980 1.2728 50.5 10.5
22 一月 2014 18h 00m 27.8s +18°24' 55" 1.0066 1.2845 50.6 10.6
23 一月 2014 18h 01m 42.7s +18°05' 00" 1.0154 1.2960 50.7 10.6
24 一月 2014 18h 02m 56.0s +17°45' 26" 1.0244 1.3071 50.8 10.7
25 一月 2014 18h 04m 07.5s +17°26' 13" 1.0336 1.3179 50.9 10.7
26 一月 2014 18h 05m 17.5s +17°07' 21" 1.0430 1.3284 51.0 10.8
27 一月 2014 18h 06m 25.8s +16°48' 49" 1.0526 1.3386 51.2 10.9
28 一月 2014 18h 07m 32.6s +16°30' 37" 1.0624 1.3485 51.3 10.9
29 一月 2014 18h 08m 37.9s +16°12' 44" 1.0723 1.3581 51.5 11.0
30 一月 2014 18h 09m 41.6s +15°55' 10" 1.0824 1.3674 51.7 11.0
31 一月 2014 18h 10m 43.8s +15°37' 55" 1.0927 1.3764 52.0 11.1
01 二月 2014 18h 11m 44.5s +15°20' 58" 1.1031 1.3851 52.2 11.1
02 二月 2014 18h 12m 43.7s +15°04' 18" 1.1136 1.3935 52.5 11.2
03 二月 2014 18h 13m 41.4s +14°47' 56" 1.1243 1.4015 52.8 11.2
04 二月 2014 18h 14m 37.7s +14°31' 50" 1.1351 1.4093 53.1 11.3
05 二月 2014 18h 15m 32.5s +14°16' 01" 1.1461 1.4168 53.4 11.4
06 二月 2014 18h 16m 25.9s +14°00' 28" 1.1571 1.4240 53.7 11.4
07 二月 2014 18h 17m 17.8s +13°45' 11" 1.1683 1.4309 54.1 11.4
08 二月 2014 18h 18m 08.3s +13°30' 08" 1.1796 1.4375 54.5 11.5
09 二月 2014 18h 18m 57.4s +13°15' 21" 1.1910 1.4438 54.9 11.6
10 二月 2014 18h 19m 45.0s +13°00' 47" 1.2025 1.4498 55.3 11.6
11 二月 2014 18h 20m 31.2s +12°46' 28" 1.2141 1.4556 55.7 11.7
12 二月 2014 18h 21m 16.0s +12°32' 22" 1.2257 1.4611 56.2 11.7
13 二月 2014 18h 21m 59.3s +12°18' 29" 1.2375 1.4663 56.6 11.8
14 二月 2014 18h 22m 41.1s +12°04' 49" 1.2493 1.4712 57.1 11.8
15 二月 2014 18h 23m 21.6s +11°51' 21" 1.2612 1.4759 57.6 11.9
16 二月 2014 18h 24m 00.5s +11°38' 06" 1.2732 1.4802 58.1 11.9
17 二月 2014 18h 24m 38.0s +11°25' 01" 1.2853 1.4844 58.6 11.9
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