(967) Helionape
|
Asteroid (967) Helionape |
|
|---|---|
| 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.