(4513) Louvre
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Asteroid (4513) Louvre |
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|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Asteroid family | Eos family |
| Major semi-axis | 3.0247 AU |
| eccentricity | 0.0766 |
| Perihelion - aphelion | 2.7929 AU - 3.2565 AU |
| Inclination of the orbit plane | 9.9274 ° |
| Length of the ascending node | 208.9810 ° |
| Argument of the periapsis | 205.5319 ° |
| Sidereal period | 5.26 a |
| Mean orbital velocity | 17.10 km / s |
| Physical Properties | |
| Medium diameter | approx. 13 km |
| Rotation period | 2.937 h |
| Absolute brightness | 12.0 mag |
| history | |
| Explorer | TM Smirnova |
| Date of discovery | August 30, 1971 |
| Another name | 1971 QW 1 , 1989 CS 3 |
| 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. | |
(4513) Louvre is an asteroid of the main belt that was discovered on August 30, 1971 by the Soviet astronomer Tamara Mikhailovna Smirnova at the Crimean Observatory in Nautschnyj ( IAU code 095).
The asteroid belongs to the Eos family, a group of asteroids, which typically have large semiaxes from 2.95 to 3.1 AU , bounded inward by the Kirkwood gap of the 7: 3 resonance with Jupiter , and orbital inclinations between 8 ° and 12 °. The group is named after the asteroid (221) Eos . The family is believed to have emerged from a collision more than a billion years ago.
(4513) Louvre was named after the Louvre , the world-famous former palace of the French kings, which now houses several museums .
See also
Web links
- Asteroid Louvre: Discovery Circumstances according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics, Cambridge, USA
- (4513) Louvre in the Small-Body Database of the Jet Propulsion Laboratory (English).
- (4513) Louvre in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
Individual evidence
- ↑ The family membership of (4513) Louvre in the AstDyS-2 database (English)
- ↑ David Vokrouhlický , Miroslav Brož , Alessandro Morbidelli , William Bottke , David Nesvorný , Daniel Lazzaro, Andy Rivkin: Yarkovsky footprints in the Eos family ( PDF , English)