(1504) Lappeenranta
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Asteroid (1504) Lappeenranta |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.3981 AU |
| eccentricity | 0.1590 |
| Perihelion - aphelion | 2.0168 AU - 2.7794 AU |
| Inclination of the orbit plane | 11.045 ° |
| Sidereal period | 3.714 a |
| Mean orbital velocity | 19.23 km / s |
| Physical Properties | |
| Medium diameter | 12.70 km |
| Albedo | 0.1939 |
| Rotation period | 10.44 h |
| Absolute brightness | 11.605 likes |
| Spectral class | ? |
| history | |
| Explorer | Liisi Oterma |
| Date of discovery | March 23, 1939 |
| Another name | 1939 FM |
| 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. | |
(1504) Lappeenranta is an asteroid of the main belt , which on 23 March 1939 by the Finnish astronomer liisi oterma in Turku was discovered.
The name of the asteroid is derived from the Finnish town of Lappeenranta .