(1545) Thernoe
Asteroid (1545) Thernoe |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 2.7711 AU |
eccentricity | 0.2377 |
Perihelion - aphelion | 2.1127 AU - 3.5295 AU |
Inclination of the orbit plane | 2.956 ° |
Sidereal period | 4,613 a |
Mean orbital velocity | 17.89 km / s |
Physical Properties | |
Medium diameter | 18.71 km |
Albedo | 0.0962 |
Rotation period | ? H |
Absolute brightness | 11,682 likes |
Spectral class | K |
history | |
Explorer | Liisi Oterma |
Date of discovery | October 15, 1941 |
Another name | 1941 UW, 1932 YD, 1955 VV |
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. |
(1545) Thernoe is an asteroid of the main belt discovered by the Finnish astronomer Liisi Oterma in Turku on October 15, 1941 .
The name of the asteroid is reminiscent of the Danish astronomer Karl August Oscar Thernöe .