(2292) Seili
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Asteroid (2292) Seili |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.6210 AU |
| eccentricity | 0.2370 |
| Perihelion - aphelion | 1.9999 AU - 3.2421 AU |
| Inclination of the orbit plane | 14.532 ° |
| Sidereal period | 4,243 a |
| Mean orbital velocity | 18.40 km / s |
| Physical Properties | |
| Rotation period | 5.121 h |
| Absolute brightness | 11,642 likes |
| history | |
| Explorer | Yrjö Väisälä |
| Date of discovery | September 7, 1942 |
| Another name | 1942 RM, 1959 TD, 1971 HS |
| 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. | |
(2292) Seili is an asteroid of the main belt , which at 7. September 1942 by the Finnish astronomer Yrjö Väisälä at Turku was discovered.
The name of the asteroid comes from the island of Seili , which is located near Turku.