(300) Geraldina
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Asteroid (300) Geraldina |
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| Properties of the orbit ( animation ) | |
| Orbit type | Outer main belt |
| Major semi-axis | 3.206 AU |
| eccentricity | 0.054 |
| Perihelion - aphelion | 3.033 AU - 3.379 AU |
| Inclination of the orbit plane | 0.7 ° |
| Length of the ascending node | 42.7 ° |
| Argument of the periapsis | 331.3 ° |
| Time of passage of the perihelion | September 6, 2011 |
| Sidereal period | 5 a 271 d |
| Mean orbital velocity | 16.6 km / s |
| Physical Properties | |
| Medium diameter | 80 km |
| Albedo | 0.0397 |
| Rotation period | 6 h 51 min |
| Absolute brightness | 9.6 likes |
| history | |
| Explorer | A. Charlois |
| Date of discovery | October 3, 1890 |
| 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. | |
(300) Geraldina is an asteroid of the outer main asteroid belt , which on October 3, 1890 by Auguste Charlois on Observatory of Nice was discovered.
Geraldina moves at a distance of 3.0391 ( perihelion ) to 3.3736 ( aphelion ) astronomical units in 5.7415 years around the sun . The orbit is inclined 0.7406 ° to the ecliptic , the orbital eccentricity is 0.0521.
Geraldina has a diameter of 80 kilometers. It has a dark surface with an albedo of 0.040.