(838) Seraphina
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Asteroid (838) Seraphina |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.8975 AU |
| eccentricity | 0.1358 |
| Perihelion - aphelion | 2.5041 AU - 3.2909 AU |
| Inclination of the orbit plane | 10.414 ° |
| Sidereal period | 4,932 a |
| Mean orbital velocity | 17.50 km / s |
| Physical Properties | |
| Medium diameter | 59.82 km |
| Albedo | 0.045 |
| Rotation period | 15.670 h |
| Absolute brightness | 9,937 likes |
| Spectral class | ? |
| history | |
| Explorer | Max Wolf |
| Date of discovery | 1916 |
| Another name | 1916 AH |
| 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. | |
(838) Seraphina is an asteroid of the main belt , which was discovered on September 24, 1916 by the German astronomer Max Wolf in Heidelberg .
The origin of the name is unknown.