(967) Helionape
Asteroid (967) Helionape |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 2.2253 AU |
eccentricity | 0.1690 |
Perihelion - aphelion | 1.8493 AU - 2.6014 AU |
Inclination of the orbit plane | 5.413 ° |
Sidereal period | 3,319 a |
Mean orbital velocity | 19.97 km / s |
Physical Properties | |
Medium diameter | 11.98 km |
Albedo | 0.178 |
Rotation period | ? H |
Absolute brightness | 11.817 likes |
Spectral class | ? |
history | |
Explorer | Walter Baade |
Date of discovery | 1921 |
Another name | 1921 KV, A922 AB |
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. |
(967) Helionape is an asteroid of the main belt that was discovered on November 9, 1921 by the German astronomer Walter Baade in Bergedorf .
The name of the asteroid represents the Greek version of the name of Adolf Ritter von Sonnenthal , an Austrian actor.