8等
http://www.astronomy.com.cn/bbs/thread-283776-1-1.htmlEphemeris of comet C/2012 S1 ISON
日期 时间 Top R.A. Top Dec R (AU) 距离 Mag El ? Ph Ang?
30 十一月 2013 00:00:00 16h 21m 22.6s -16°20' 30" 0.1148 0.9123 3.2 5.3 127.4
01 十二月 2013 00:00:00 16h 19m 12.1s -13°59' 05" 0.1759 0.8679 4.5 8.1 128.1
02 十二月 2013 00:00:00 16h 17m 24.2s -11°56' 00" 0.2284 0.8307 5.3 10.6 127.3
03 十二月 2013 00:00:00 16h 15m 54.7s -10°00' 52" 0.2756 0.7979 5.8 13.0 126.1
04 十二月 2013 00:00:00 16h 14m 39.9s -08°09' 20" 0.3193 0.7680 6.2 15.4 124.8
05 十二月 2013 00:00:00 16h 13m 37.5s -06°19' 02" 0.3603 0.7403 6.5 17.8 123.4
06 十二月 2013 00:00:00 16h 12m 45.7s -04°28' 24" 0.3991 0.7143 6.8 20.1 121.9
07 十二月 2013 00:00:00 16h 12m 03.0s -02°36' 20" 0.4362 0.6898 7.0 22.4 120.4
08 十二月 2013 00:00:00 16h 11m 28.7s -00°41' 56" 0.4718 0.6665 7.2 24.8 118.9
09 十二月 2013 00:00:00 16h 11m 01.8s +01°15' 35" 0.5062 0.6444 7.3 27.2 117.3
10 十二月 2013 00:00:00 16h 10m 42.0s +03°16' 51" 0.5394 0.6233 7.5 29.6 115.6
11 十二月 2013 00:00:00 16h 10m 28.7s +05°22' 31" 0.5717 0.6032 7.6 32.1 113.9
12 十二月 2013 00:00:00 16h 10m 21.6s +07°33' 08" 0.6031 0.5840 7.7 34.6 112.1
13 十二月 2013 00:00:00 16h 10m 20.6s +09°49' 14" 0.6337 0.5658 7.8 37.2 110.2
14 十二月 2013 00:00:00 16h 10m 25.4s +12°11' 20" 0.6636 0.5485 7.9 39.8 108.2
15 十二月 2013 00:00:00 16h 10m 36.1s +14°39' 51" 0.6929 0.5322 7.9 42.5 106.2
16 十二月 2013 00:00:00 16h 10m 52.6s +17°15' 11" 0.7216 0.5169 8.0 45.3 104.0
17 十二月 2013 00:00:00 16h 11m 15.1s +19°57' 38" 0.7497 0.5025 8.1 48.2 101.8
18 十二月 2013 00:00:00 16h 11m 43.6s +22°47' 26" 0.7773 0.4893 8.1 51.2 99.4
19 十二月 2013 00:00:00 16h 12m 18.6s +25°44' 40" 0.8044 0.4772 8.2 54.2 97.0