Cometcountdown

19P/Borrelly - Comet Borrelly
Discovered by
Alphonse Borrelly
Semi-major axis
3.59 AU
Eccentricity
0.624
Orbital period
6.8
Inclination
30.3°
Mass
2×1013 kg
Mean density
0.3 g/cm³
Mean radius
2.4 km
Albedo
0.03
Epoch
8 September, 2001 (JD 2452160.5)
Dimensions
8×4×4 km
Aphelion
5.83 AU
Perihelion
1.35 AU
Last modified
12/12/2016 - 02:55