Cometcountdown

22P/Kopff
Discovered by
August Kopff
Discovery date
23 August, 1906
Semi-major axis
3.467 AU
Eccentricity
0.5433
Orbital period
6.40
Inclination
4.737°
Epoch
9 December, 2014
Dimensions
3.0 km
Aphelion
3.446 AU
Perihelion
1.559 AU
Last Perihelion(s)
25 May, 2009 - 25 October, 2015
Last modified
12/12/2016 - 03:03