(2774) Tenojoki
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 .