967 Helionape

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967 Helionape
Discovery
Discovered by W. Baade
Discovery site Bergedorf
Discovery date 9 November 1921
Designations
1921 KV; A922 AB
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc 91.53 yr (33433 days)
Aphelion 2.5998 AU (388.92 Gm)
Perihelion 1.8516 AU (277.00 Gm)
2.2257 AU (332.96 Gm)
Eccentricity 0.16807
3.32 yr (1212.8 d)
278.852°
0° 17m 48.552s / day
Inclination 5.4125°
82.358°
231.930°
Earth MOID 0.842931 AU (126.1007 Gm)
Jupiter MOID 2.65837 AU (397.686 Gm)
Jupiter Tisserand parameter 3.622
Physical characteristics
Mean radius
5.985±0.5 km
3.234 h (0.1348 d)
0.1782±0.034
11.8

967 Helionape is an asteroid belonging to the Flora family of Main Belt asteroids. Its diameter is about 12 km and it has an albedo of 0.178 [1].

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