Information for 20 Abr 2002 4:44:00
(Julian day number 2452384.65556)
Name: C/2002 C1 Ikeya-Zhang
Magnitude: 4.6
Elongation: 61.6°
Distance: 0.4271 AU (63.9 million km)
Radius vector: 0.8849 AU (132.4 million km)
Horizontal parallax: 20.59"
Topocentric coordinates
Apparent coordinates for the epoch of date:
Right ascension: 22h 23m 4.3s
Declination: +59° 34' 11"
Constellation: Cepheus
Star atlas chart numbers:
Herald-Bobroff Astroatlas, Chart C-4
Millennium Star Atlas, Charts 1071-1072 (Vol III)
Sky Atlas 2000.0, Chart 3
Uranometria 2000 Chart 57, Vol 1
Geocentric coordinates
Apparent coordinates for the epoch of date:
Right ascension: 22h 23m 2.2s
Declination: +59° 34' 15"
Information for 21 Abr 2002 5:46:30
(Julian day number 2452385.69896)
Name: C/2002 C1 Ikeya-Zhang
Magnitude: 4.7
Elongation: 63.9°
Distance: 0.4224 AU (63.2 million km)
Radius vector: 0.9024 AU (135.0 million km)
Horizontal parallax: 20.82"
Topocentric coordinates
Apparent coordinates for the epoch of date:
Right ascension: 22h 6m 17.2s
Declination: +60° 14' 53"
Constellation: Cepheus
Star atlas chart numbers:
Herald-Bobroff Astroatlas, Chart C-4
Millennium Star Atlas, Charts 1071-1072 (Vol III)
Sky Atlas 2000.0, Chart 3
Uranometria 2000 Chart 33, Vol 1
Geocentric coordinates
Apparent coordinates for the epoch of date:
Right ascension: 22h 6m 15.3s
Declination: +60° 14' 52"