Cometcountdown

107P/Wilson-Harrington - Comet Wilson-Harrington (4015)
Discovered by
Albert G. Wilson and Robert G. Harrington
Discovery date
15 November 1979
Alternative designations
107P/1949 W1; 107P/1979 VA; 1949 III; 1949g
Semi-major axis
2.6392 AU (394.82 Gm)
Eccentricity
0.62698
Orbital period
4.29 yr
Mean anomaly
161.91°
Inclination
2.7683°
Longitude of ascending node
269.216°
Argument of perihelion
92.637°
Sidereal rotation period
3.5736 h (0.14890 d)
Epoch
13 January 2016 (JD 2457400.5)
Observation arc
24241 days (66.37 yr)
Dimensions
4 km
Aphelion
4.2939 AU (642.36 Gm)
Perihelion
0.98448 AU (147.276 Gm)
Next Perihelion
15 November 2018
Last modified
02/01/2017 - 02:54