(2373) Immo
Asteroid (2373) Immo |
|
---|---|
Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Asteroid family | Gefion family |
Major semi-axis | 2.7938 AU |
eccentricity | 0.1734 |
Perihelion - aphelion | 2.3094 AU - 3.2781 AU |
Inclination of the orbit plane | 10.089 ° |
Sidereal period | 4,670 a |
Mean orbital velocity | 17.82 km / s |
Physical Properties | |
Medium diameter | approx. 9 km |
Dimensions | ? | kg
Albedo | ? |
Medium density | ? g / cm³ |
Rotation period | ? H |
Absolute brightness | 12.3 mag |
Spectral class | S. |
history | |
Explorer | M. Wolf |
Date of discovery | 4th August 1929 |
Another name | 1929 PC, 1929 PO, 1971 OJ |
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. |
(2373) Immo is an asteroid of the main belt that was discovered on August 4, 1929 by the German astronomer Max Wolf in Heidelberg .
The asteroid was named after the German astronomer Immo Appenzeller .