1075 Helina
| Discovery | |
|---|---|
| Discovered by | Grigory Nikolaevich Neujmin |
| Discovery date | 29 September 1926 |
| Designations | |
| 1926 SC | |
| Orbital characteristics[1] | |
| Epoch 13 January 2016 (JD 2457400.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 39885 days (109.20 yr) |
| Aphelion | 3.35437 AU (501.807 Gm) |
| 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
See also
References
- ↑ "JPL Small-Body Database Browser: 1075 Helina (1926 SC)". Jet Propulsion Laboratory. Retrieved 26 March 2016.
External links
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