(19139) Apian
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Asteroid (19139) Apian |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.584 AU |
| eccentricity | 0.076 |
| Perihelion - aphelion | 2.388 AU - 2.78 AU |
| Inclination of the orbit plane | 8 ° |
| Sidereal period | 4.15 a |
| Physical Properties | |
| Medium diameter | km |
| Rotation period | ? |
| Absolute brightness | 13.5 likes |
| history | |
| Explorer | Freimut Börngen |
| Date of discovery | April 6, 1989 |
| Another name | 1989 FY8, 1999 XP18 |
| 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. | |
(19139) Apian is an asteroid of the main belt , which was discovered on April 6, 1989 by Freimut Börngen at the observatory of the Thuringian State Observatory Tautenburg .
Apian is named after the German Renaissance scholar Peter Apian . The name is considered an official international standard and is registered with the International Astronomical Union (IAU).