(1485) Isa
|
Asteroid (1485) Isa |
|
|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Asteroid family | Eos family |
| Major semi-axis | 3.0282 AU |
| eccentricity | 0.1098 |
| Perihelion - aphelion | 2.6956 AU - 3.3608 AU |
| Inclination of the orbit plane | 8.923 ° |
| Sidereal period | 5,270 a |
| Mean orbital velocity | 17.12 km / s |
| Physical Properties | |
| Medium diameter | approx. 17 km |
| Dimensions | ? kg |
| Albedo | ? |
| Medium density | ? g / cm³ |
| Rotation period | ? H |
| Absolute brightness | 11.7 mag |
| Spectral class | ? |
| history | |
| Explorer | K. Reinmuth |
| Date of discovery | July 28, 1938 |
| Another name | 1938 OB, 1933 SL |
| 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. | |
(1485) Isa is an asteroid of the main belt that was discovered on July 28, 1938 by the German astronomer Karl Wilhelm Reinmuth in Heidelberg .
The name of the asteroid is an abbreviation of Marisa and was suggested by the Italian astronomer Massimo Cimino .