(1409) Isko
Asteroid (1409) Isko |
|
---|---|
Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 2.6763 AU |
eccentricity | 0.0578 |
Perihelion - aphelion | 2.5215 AU - 2.8311 AU |
Inclination of the orbit plane | 6.697 ° |
Sidereal period | 4,378 a |
Mean orbital velocity | 18.21 km / s |
Physical Properties | |
Medium diameter | 35.54 km |
Dimensions | ? | kg
Albedo | 0.080 |
Medium density | ? g / cm³ |
Rotation period | 11.644 h |
Absolute brightness | 11,046 mag |
Spectral class | ? |
history | |
Explorer | K. Reinmuth |
Date of discovery | January 8, 1937 |
Another name | 1937 AK, 1933 FG, 1951 GN |
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. |
(1409) Isko is an asteroid of the main belt that was discovered on January 8, 1937 by the German astronomer Karl Wilhelm Reinmuth in Heidelberg .
The asteroid is named after Ilse Koch , wife of the German astronomer Fritz Kubach .