(10390) Lenka
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Asteroid (10390) Lenka |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.1450 AU |
| eccentricity | 0.0592 |
| Perihelion - aphelion | 2.0180 AU - 2.2719 AU |
| Inclination of the orbit plane | 3.8969 ° |
| Length of the ascending node | 322.2825 ° |
| Argument of the periapsis | 84.8233 ° |
| Sidereal period | 3.14 a |
| Mean orbital velocity | 20.33 km / s |
| Physical Properties | |
| Absolute brightness | 15.1 mag |
| history | |
| Explorer |
Petr Pravec Marek Wolf |
| Date of discovery | August 27, 1997 |
| Another name | 1997 QD 1 , 1985 XA 1 , 1991 TV 14 , 1996 FR 23 |
| 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. | |
(10390) Lenka is an asteroid of the main belt that was discovered on August 27, 1997 by the Czech astronomers Petr Pravec and Marek Wolf at the Ondřejov observatory ( IAU code 557) in Ondřejov u Prahy .
The asteroid was named on July 28, 1999 after the Czech astronomer Lenka Kotková (* 1973), who works at the Ondřejov observatory and discovered more than 200 asteroids. In the lists of the IAU , she is listed under her maiden name Lenka Šarounová .
See also
Web links
- Asteroid Lenka: Discovery Circumstances according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics, Cambridge, USA
- (10390) Lenka in the Small-Body Database of the Jet Propulsion Laboratory (English).
- (10390) Lenka in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).