(13125) Tobolsk
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Asteroid (13125) Tobolsk |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt |
| Major semi-axis | 2.6841 AU |
| eccentricity | 0.0072 |
| Perihelion - aphelion | 2.6648 AU - 2.7034 AU |
| Inclination of the orbit plane | 9.1600 ° |
| Length of the ascending node | 327.8276 ° |
| Argument of the periapsis | 123.8067 ° |
| Sidereal period | 4.40 a |
| Mean orbital velocity | 18.17 km / s |
| Physical Properties | |
| Absolute brightness | 13.3 mag |
| history | |
| Explorer | Eric Walter Elst |
| Date of discovery | August 10, 1994 |
| Another name | 1994 PK 5 , 1986 XQ 5 , 1998 MZ 31 |
| 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. | |
(13125) Tobolsk is an asteroid of the main belt , which on 10 August 1994 by the Belgian astronomer Eric Walter Elst at the La Silla Observatory ( IAU code 809) of the European Southern Observatory in Chile was discovered.
The asteroid was named on April 7, 2005 after the western Siberian city of Tobolsk , which was founded in 1587 and has the only Old Russian Kremlin in the Asian part of Russia.
See also
Web links
- Asteroid Tobolsk: Discovery Circumstances according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics, Cambridge, USA
- (13125) Tobolsk in the Small-Body Database of the Jet Propulsion Laboratory (English).
- (13125) Tobolsk in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).