Cometcountdown

85P/Boethin
Discovered by
Leo Boethin
Discovery date
4 January 1975
Alternative designations
85P/1975 A1; 1975 I; 1975a; 85P/1985 T2; 1986 I; 1985n
Semi-major axis
11.67560 AU
Eccentricity
0.7777
Orbital period
11.225 a
Inclination
5.756°
Epoch
10 January 1986 (JD 2446440.5)
Aphelion
20.7560 AU
Perihelion
1.1143 AU
Last Perihelion(s)
16 December 2008 (unobserved)
Next Perihelion
2022 (lost?)
Last modified
14/12/2016 - 08:59