(1370) Hella
Asteroid (1370) Hella |
|
---|---|
Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 2.2504 AU |
eccentricity | 0.1704 |
Perihelion - aphelion | 1.8669 AU - 2.6338 AU |
Inclination of the orbit plane | 4.807 ° |
Sidereal period | 3,376 a |
Mean orbital velocity | 19.85 km / s |
Physical Properties | |
Medium diameter | ? km |
Dimensions | ? | kg
Albedo | ? |
Medium density | ? g / cm³ |
Rotation period | ? H |
Absolute brightness | 13.5 likes |
Spectral class | ? |
history | |
Explorer | K. Reinmuth |
Date of discovery | August 31, 1935 |
Another name | 1935 QG |
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. |
(1370) Hella is an asteroid of the main belt that was discovered on August 31, 1935 by the German astronomer Karl Wilhelm Reinmuth in Heidelberg .
The asteroid is named after the German astronomer Helene Nowacki .
See also
literature
- H Alfvén: Asteroidal jet streams . In: Astrophysics and Space Science . tape 4 , no. 1 . Springer, 1969, p. 84-102 .
- LD Schmadel : Recovery of the Long Lost Minor Planet (1370) Hella. In: Astronomical News. Volume 301, No. 5, 1980, pp. 251-252, doi: 10.1002 / asna.2103010509