Cometcountdown

164P/Christensen
Discovered by
Eric J. Christensen
Discovery date
21 December 2004
Alternative designations
P/2004 Y1
Semi-major axis
3.635 AU
Eccentricity
0.5458
Orbital period
6.931 a
Inclination
16.2453°
Epoch
6 March 2006
Aphelion
5.619 AU
Perihelion
1.651 AU
Last Perihelion(s)
2 June 2011
21 June 2004
Next Perihelion
31 May 2018
Last modified
25/12/2016 - 09:56