(515) Athalia
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Asteroid (515) Athalia |
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| Properties of the orbit ( animation ) | |
| Orbit type | Outer main belt |
| Asteroid family | Themis family |
| Major semi-axis | 3.127 AU |
| eccentricity | 0.169 |
| Perihelion - aphelion | 2.597 AU - 3.657 AU |
| Inclination of the orbit plane | 2.04 ° |
| Length of the ascending node | 121.22 ° |
| Argument of the periapsis | 299.35 ° |
| Time of passage of the perihelion | Template: FormatDate : Not a valid ISO date! |
| Sidereal period | 5 a 195 d |
| Mean orbital velocity | 16.84 km / s |
| Physical Properties | |
| Medium diameter | (41 ± 0.15) km |
| Albedo | 0.039 ± 0.004 |
| Absolute brightness | 11 likes |
| Spectral class | (Tholen) : I / (SMASSII) : CB |
| history | |
| Explorer | Max Wolf |
| Date of discovery | September 20, 1903 |
| Another name | 1903 ME, 1931 TQ, 1937 WO, 1937 WQ, 1937 WR, 1937 YH, 1953 TD, 1974 QA 3 , 1977 CF |
| 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. | |
(515) Athalia is an asteroid of the main belt that was discovered on September 20, 1903 by the German astronomer Max Wolf in Heidelberg .
The asteroid is named after the biblical Queen Athalia .