(564) Dudu
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Asteroid (564) Dudu |
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| Properties of the orbit ( animation ) | |
| Orbit type | Middle main belt |
| Major semi-axis | 2.752 AU |
| eccentricity | 0.272 |
| Perihelion - aphelion | 2.003 AU - 3.501 AU |
| Inclination of the orbit plane | 18 ° |
| Length of the ascending node | 70.8 ° |
| Argument of the periapsis | 215.1 ° |
| Time of passage of the perihelion | September 3, 2010 |
| Sidereal period | 4 a 207 d |
| Mean orbital velocity | 17.6 km / s |
| Physical Properties | |
| Medium diameter | 49.56 km |
| Albedo | 0.0484 |
| Rotation period | 8 h 53 min |
| Absolute brightness | 10.43 mag |
| history | |
| Explorer | Paul Goetz |
| Date of discovery | May 9, 1905 |
| Another name | 1905 sqm |
| 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. | |
(564) Dudu is an asteroid of the main belt , which on 9 May 1905 by German astronomer Paul Götz in Heidelberg was discovered.
The asteroid was named after a character from Also sprach Zarathustra by Friedrich Nietzsche .