1075 Helina

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1075 Helina
Discovery
Discovered by Grigory Nikolaevich Neujmin
Discovery date 29 September 1926
Designations
MPC designation (1075) Helina
1926 SC
Orbital characteristics[1]
Epoch 13 January 2016 (JD 2457400.5)
Uncertainty parameter 0
Observation arc 39885 days (109.20 yr)
Aphelion|Aphelion 3.35437 AU (501.807 Gm)
Perihelion|Perihelion 2.6703098 AU (399.47266 Gm)
3.012342 AU (450.6399 Gm)
Eccentricity 0.1135436
5.23 yr (1909.7 d)
43.252390°
0.18851575°/day
Inclination 11.5219694°
100.815904°
250.7734256°
Earth MOID 1.68899 AU (252.669 Gm)
Jupiter MOID 2.06977 AU (309.633 Gm)
Physical characteristics
Dimensions 40 km
Mean radius
17.76 ± 0.75 km
44.9 h (1.87 d)
0.1220 ± 0.011
10.15

1075 Helina is a minor planet orbiting the Sun. Initially it received the designation 1926 SC, it is a member of the Eos family

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