(2774) Tenojoki
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Asteroid (2774) Tenojoki |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 3.1794 AU |
| eccentricity | 0.1447 |
| Perihelion - aphelion | 2.7194 AU - 3.6393 AU |
| Inclination of the orbit plane | 8.542 ° |
| Sidereal period | 5,669 a |
| Mean orbital velocity | 16.70 km / s |
| Physical Properties | |
| Medium diameter | 35.60 km |
| Albedo | 0.0506 |
| Rotation period | ? H |
| Absolute brightness | 11,257 likes |
| Spectral class | ? |
| history | |
| Explorer | Liisi Oterma |
| Date of discovery | October 3, 1942 |
| Another name | 1942 TJ, 1948 TO1, 1981 LE |
| 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. | |
(2774) Tenojoki is an asteroid of the main belt , which on 3 October 1942 by the Finnish astronomer liisi oterma in Turku was discovered.
The asteroid is named after the Norwegian-Finnish border river Tenojoki .