(1112) Polonia
|
Asteroid (1112) Polonia |
|
|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Asteroid family | Eos family |
| Major semi-axis | 3.0235 AU |
| eccentricity | 0.1011 |
| Perihelion - aphelion | 2.718 AU - 3.329 AU |
| Inclination of the orbit plane | 8.99 ° |
| Sidereal period | 5,257 a |
| Mean orbital velocity | 17.13 km / s |
| Physical Properties | |
| Medium diameter | 35.76 km |
| Albedo | 0.132 |
| Absolute brightness | 9,834 mag |
| Spectral class | ? |
| history | |
| Explorer | P. F. Schain |
| Date of discovery | August 15, 1928 |
| Another name | 1928 PE, 1933 PA, A908 XA |
| 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. | |
(1112) Polonia is an asteroid of the main belt , which was discovered on August 15, 1928 by the Russian astronomer Pelageja Fyodorovna Schain at the Crimean Observatory in Simejis .
The name of the asteroid is named after the Latin name for Poland .