(1075) Helina
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Asteroid (1075) Helina |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Asteroid family | Eos family |
| Major semi-axis | 3.0115 AU |
| eccentricity | 0.1152 |
| Perihelion - aphelion | 2.6644 AU - 3.3585 AU |
| Inclination of the orbit plane | 11.535 ° |
| Sidereal period | 5.226 a |
| Mean orbital velocity | 17.16 km / s |
| Physical Properties | |
| Medium diameter | 35.52 km |
| Albedo | 0.122 |
| Rotation period | ? H |
| Absolute brightness | 10,332 mag |
| history | |
| Explorer | G. N. Nikolayevich |
| Date of discovery | 1926 |
| Another name | 1926 SC, 1930 KV, 1965 CB |
| Source: Unless otherwise stated, the data comes from JPL Small-Body Database Browser . The affiliation to an asteroid family is automatically determined from the AstDyS-2 database . Please also note the note on asteroid items. | |
(1075) Helina is an asteroid of the main belt , which on 29 September 1926 by Soviet astronomer Grigory Neujmin in simeiz was discovered.
The asteroid was named after a son of the discoverer: Helij Grigoryevich Neuimin.