(4808) Ballaero
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Asteroid (4808) Ballaero |
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|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Asteroid family | Adeona family |
| Major semi-axis | 2.6703 AU |
| eccentricity | 0.1594 |
| Perihelion - aphelion | 2.2445 AU - 3.0960 AU |
| Inclination of the orbit plane | 10.7791 ° |
| Length of the ascending node | 302.2553 ° |
| Argument of the periapsis | 139.0979 ° |
| Sidereal period | 4.36 a |
| Mean orbital velocity | 18.23 km / s |
| Physical Properties | |
| Medium diameter | approx. 19 km |
| Rotation period | 8.8976 h |
| Absolute brightness | 12.2 mag |
| history | |
| Explorer | Karl Wilhelm Reinmuth |
| Date of discovery | January 21, 1925 |
| Another name | 1925 BA , 1972 YV, 1989 VD |
| 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. | |
(4808) Ballaero is an asteroid of the Main Belt . It was discovered on January 21, 1925 by the German astronomer Karl Wilhelm Reinmuth at the State Observatory in Heidelberg-Königstuhl ( IAU code 024) near Heidelberg .
The asteroid belongs to the Adeona family, a group of asteroids named after (145) Adeona .
(4808) Ballaero was named on January 25, 2005 after the American aerospace company Ball Aerospace & Technologies Corporation .
See also
Web links
- Asteroid Ballaero: Discovery Circumstances according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics, Cambridge, USA
- (4808) Ballaero in the Small-Body Database of the Jet Propulsion Laboratory .
- (4808) Ballaero in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
Individual evidence
- ↑ The family affiliation of (44016) Jimmypage in the AstDyS-2 database (English)