新彗星C/2008 J2 (Beshore)
C/2008 J2 (Beshore)T 2008 Oct. 7.073 TT MPC
q 1.09077 (2000.0) P Q
Peri.256.546 +0.909567 +0.303299
Node 85.219 -0.173731 +0.898526
e 1.0 Incl. 16.563 -0.377499 +0.317270
From 77 observations 2008 May 6-7.
Ephemeris:
C/2008 J2 (Beshore)
Date TT R. A. (2000) Decl. Delta r Elong.Phase m1 m2
2008 05 04 17 07.28 -13 30.2 1.647 2.544 145.6 12.914.1
2008 05 14 17 02.37 -13 47.3 1.470 2.428 156.0 9.813.7
2008 05 24 16 54.32 -14 15.4 1.315 2.312 166.4 5.913.2
2008 06 03 16 43.20 -14 57.6 1.186 2.196 172.6 3.412.8
2008 06 13 16 29.61 -15 56.8 1.082 2.079 164.8 7.312.3
2008 06 23 16 14.73 -17 14.5 1.003 1.963 152.8 13.711.9 Date TT R. A. (2000) Decl. Delta r Elong.Phase m1 m2
2008 05 04 17 07.28 -13 30.2 1.647 2.544 145.6 12.914.1
2008 05 09 17 05.21 -13 37.6 1.556 2.486 150.8 11.413.9
2008 05 14 17 02.37 -13 47.3 1.470 2.428 156.0 9.813.7
2008 05 19 16 58.74 -13 59.8 1.390 2.370 161.3 7.913.5
2008 05 24 16 54.32 -14 15.4 1.315 2.312 166.4 5.913.2
2008 05 29 16 49.12 -14 34.5 1.247 2.254 170.8 4.113.0
2008 06 03 16 43.20 -14 57.6 1.186 2.196 172.6 3.412.8
2008 06 08 16 36.65 -15 24.9 1.131 2.137 169.9 4.812.6
2008 06 13 16 29.61 -15 56.8 1.082 2.079 164.8 7.312.3
2008 06 18 16 22.24 -16 33.3 1.040 2.021 159.0 10.412.1
2008 06 23 16 14.73 -17 14.5 1.003 1.963 152.8 13.711.9
2008 06 28 16 07.30 -18 00.5 0.972 1.905 146.6 17.111.7
2008 07 03 16 00.17 -18 51.5 0.947 1.848 140.4 20.511.5
2008 07 08 15 53.58 -19 47.3 0.926 1.791 134.4 24.011.4
2008 07 13 15 47.73 -20 48.1 0.909 1.734 128.5 27.311.2
2008 07 18 15 42.80 -21 53.9 0.894 1.678 122.8 30.611.0
2008 07 23 15 38.93 -23 04.9 0.882 1.623 117.4 33.810.8
2008 07 28 15 36.24 -24 21.2 0.872 1.569 112.3 36.810.7
2008 08 02 15 34.82 -25 43.0 0.862 1.516 107.5 39.710.5
2008 08 07 15 34.77 -27 10.6 0.852 1.464 103.0 42.410.3
2008 08 12 15 36.13 -28 44.1 0.843 1.415 98.9 45.010.1
2008 08 17 15 38.97 -30 23.7 0.832 1.367 95.1 47.510.0
2008 08 22 15 43.36 -32 09.5 0.820 1.321 91.7 49.9 9.8
2008 08 27 15 49.38 -34 01.5 0.807 1.278 88.7 52.2 9.6
2008 09 01 15 57.19 -35 59.4 0.793 1.239 86.0 54.4 9.4
2008 09 06 16 06.97 -38 03.0 0.777 1.203 83.7 56.4 9.3
2008 09 11 16 18.93 -40 11.3 0.759 1.171 81.8 58.3 9.1
2008 09 16 16 33.38 -42 23.0 0.740 1.144 80.4 60.0 8.9
2008 09 21 16 50.73 -44 35.8 0.720 1.122 79.4 61.5 8.8
2008 09 26 17 11.50 -46 46.1 0.699 1.106 78.8 62.8 8.7
2008 10 01 17 36.27 -48 48.5 0.679 1.095 78.8 63.7 8.6
2008 10 06 18 05.61 -50 35.2 0.659 1.091 79.3 64.2 8.5
2008 10 11 18 39.83 -51 55.8 0.641 1.093 80.4 64.3 8.4
2008 10 16 19 18.65 -52 37.3 0.625 1.101 82.0 63.8 8.4
2008 10 21 20 00.90 -52 26.5 0.613 1.115 84.2 62.7 8.4
2008 10 26 20 44.48 -51 13.4 0.605 1.134 86.8 61.1 8.5
2008 10 31 21 26.89 -48 55.3 0.603 1.159 89.7 58.9 8.5
2008 11 05 22 06.03 -45 38.4 0.609 1.189 92.8 56.4 8.7
2008 11 10 22 40.78 -41 35.7 0.622 1.223 96.0 53.6 8.8
2008 11 15 23 10.93 -37 03.8 0.643 1.261 98.9 50.8 9.0
2008 11 20 23 36.88 -32 18.8 0.673 1.302 101.6 48.0 9.3
2008 11 25 23 59.25 -27 34.2 0.712 1.347 103.7 45.4 9.6
2008 11 30 00 18.70 -22 59.7 0.759 1.394 105.3 43.1 9.8
2008 12 05 00 35.84 -18 41.5 0.814 1.443 106.2 41.010.1
2008 12 10 00 51.12 -14 42.9 0.876 1.494 106.7 39.210.5
2008 12 15 01 04.95 -11 04.9 0.945 1.546 106.5 37.610.8
2008 12 20 01 17.61 -07 46.9 1.020 1.600 106.0 36.211.1
2008 12 25 01 29.36 -04 47.6 1.100 1.654 105.0 35.011.4
2008 12 30 01 40.40 -02 05.5 1.186 1.710 103.6 34.011.7
2009 01 04 01 50.86 +00 21.2 1.277 1.766 102.0 33.012.0
2009 01 09 02 00.87 +02 34.1 1.371 1.823 100.2 32.112.3
2009 01 14 02 10.50 +04 34.8 1.470 1.880 98.1 31.212.6
2009 01 19 02 19.84 +06 24.7 1.572 1.938 95.9 30.312.9
2009 01 24 02 28.93 +08 05.0 1.677 1.996 93.5 29.513.1
2009 01 29 02 37.83 +09 37.0 1.785 2.054 91.0 28.613.4
2009 02 03 02 46.57 +11 01.4 1.895 2.112 88.4 27.813.6
2009 02 08 02 55.18 +12 19.0 2.007 2.170 85.8 27.013.9
2009 02 13 03 03.68 +13 30.5 2.121 2.229 83.1 26.114.1
2009 02 18 03 12.08 +14 36.6 2.236 2.287 80.3 25.214.3
2009 02 23 03 20.39 +15 37.7 2.352 2.345 77.4 24.314.6
2009 02 28 03 28.64 +16 34.3 2.469 2.403 74.6 23.414.8
2009 03 05 03 36.82 +17 26.7 2.586 2.461 71.7 22.515.0
2009 03 10 03 44.95 +18 15.2 2.703 2.519 68.7 21.615.2
2009 03 15 03 53.01 +19 00.2 2.820 2.576 65.8 20.615.4
2009 03 20 04 01.02 +19 41.9 2.936 2.634 62.8 19.615.5
2009 03 25 04 08.98 +20 20.4 3.052 2.691 59.8 18.715.7
2009 03 30 04 16.89 +20 56.1 3.166 2.748 56.7 17.715.9
2009 04 04 04 24.75 +21 29.0 3.279 2.805 53.7 16.716.1
2009 04 09 04 32.54 +21 59.4 3.390 2.862 50.6 15.716.2
2009 04 14 04 40.28 +22 27.3 3.499 2.918 47.6 14.716.4
2009 04 19 04 47.95 +22 52.9 3.606 2.974 44.5 13.716.5
2009 04 24 04 55.56 +23 16.3 3.711 3.030 41.4 12.716.7
2009 04 29 05 03.11 +23 37.6 3.813 3.086 38.3 11.716.8
2009 05 04 05 10.58 +23 57.0 3.911 3.142 35.2 10.716.9
2009 05 09 05 17.97 +24 14.5 4.007 3.197 32.1 9.617.1 苏老师 又抢我生意!
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[ 本帖最后由 活动星图 于 2008-5-8 13:43 编辑 ]
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