姚京辉 发表于 2003-2-15 18:38

6.1等彗星 Kudo-Fujikawa 适合观测今日资料星图在内

All data valid for local time 11:37:16, 15 Feb (UTC 10:37:16, 15 Feb)  
Geocentric Data  
Right Ascension (J2000): 23h 34m 36.6s
Declination (J2000): -43° 2' 58"
Constellation: Phoenix
Magnitude: 6.1
Distance from Earth:   0.8859 AU
Light time: 442 seconds
 

Heliocentric Data  
Distance from Sun: 0.6062 AU
Perihelion: 0.1901 AU
(29-Jan-2003)
Aphelion: 38,016.21 AU
Period: 2,620,714.4 years
Eccentricity: 0.999990
Inclination to ecliptic: 94.151°
Longitude of ascending node: 119.067°
Argument of perihelion: 187.561°

顺便说一句 今日2002v1彗星达到0.4等

姚京辉 发表于 2003-2-15 18:40

彗星在小熊座和天鹤座之间

小龙·哈勃 发表于 2003-2-16 16:40

彗星现在连北半球都没人看到,怎么会跑到北极去了?:P
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