(3103) Eger
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Asteroid (3103) Eger |
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|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | Apollo type |
| Major semi-axis | 1.4053 AU |
| eccentricity | 0.3545 |
| Perihelion - aphelion | 0.9071 AU - 1.9034 AU |
| Inclination of the orbit plane | 20.931 ° |
| Sidereal period | 1,666 a |
| Mean orbital velocity | 25.13 km / s |
| Physical Properties | |
| Medium diameter | 2.5 km |
| Dimensions | ? kg |
| Albedo | 0.53 |
| Medium density | ? g / cm³ |
| Rotation period | 5.7059 h |
| Absolute brightness | 15.38 mag |
| Spectral class | E. |
| history | |
| Explorer | M. Lovas |
| Date of discovery | January 20, 1982 |
| Another name | 1982 BB |
| 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. | |
(3103) Eger is an asteroid from Apollo-type . This describes a group of asteroids whose orbits partly run within the orbit of Mars .
Further path parameters are:
- Length of the ascending node : 129.853 °
- Argument of the perihelion : 253.909 °
Eger was discovered by Miklós Lovas in Konkoly on March 4, 1986 . The name of the asteroid is derived from the Hungarian city of Eger , which lies northeast of Budapest and is known for its medieval streets and castle.