(1491) Balduinus
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Asteroid (1491) Baldwin |
|
|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 3.2243 AU |
| eccentricity | 0.1488 |
| Perihelion - aphelion | 2.7446 AU - 3.704 AU |
| Inclination of the orbit plane | 3.714 ° |
| Sidereal period | 5,790 a |
| Mean orbital velocity | 16.59 km / s |
| Physical Properties | |
| Medium diameter | 27 km |
| Albedo | 0.048 |
| Rotation period | ? H |
| Absolute brightness | 11.407 likes |
| Spectral class | ? |
| history | |
| Explorer | Eugène Delporte |
| Date of discovery | February 23, 1938 |
| Another name | 1938 EJ, 1930 UR, 1959 XJ |
| 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. | |
(1491) Balduinus is an asteroid of the main belt , which on 23 February 1938 by Belgian astronomer Eugène Joseph Delporte in Ukkel was discovered.
The name of the asteroid is derived from the Latin name of the Belgian king Baudouin I (1930-1993).
See also
Web links
- (1491) Balduinus in the Small-Body Database of the Jet Propulsion Laboratory (English).
- (1491) Balduinus in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).