Cometcountdown

71P/Clark
Discovered by
Michael Clark
Discovery date
9 June 1973
Alternative designations
1973 V; 1978 XXIII; 1984 VIII; 1989 XX; 1994t
Semi-major axis
3.124 AU
Eccentricity
0.4999
Orbital period
5.521 a
Inclination
9.4883°
Epoch
6 March 2006
Aphelion
4.685 AU
Perihelion
1.562 AU
Last Perihelion(s)
15 December 2011
Next Perihelion
30 June 2017
Last modified
14/12/2016 - 04:19