Cometcountdown

74P/Smirnova-Chernykh
Discovered by
Tamara Mikhailovna Smirnova and Nikolai Stepanovich Chernykh
Discovery date
4 March 1975
Alternative designations
1967 XV; 1975 VII; 1984 V; 1992 XXI
Semi-major axis
4.173 AU
Eccentricity
0.1485
Orbital period
8.53 yr
Inclination
6.647°
Epoch
1 May 2009
Aphelion
4.790 AU
Perihelion
3.557 AU
Last Perihelion(s)
30 July 2009
Next Perihelion
26 January 2018
Last modified
14/12/2016 - 05:19