(1577) Reiss
Asteroid (1577) Reiss |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 2.2301 AU |
eccentricity | 0.1667 |
Perihelion - aphelion | 1.8584 AU - 2.6017 AU |
Inclination of the orbit plane | 4.355 ° |
Sidereal period | 3,330 a |
Mean orbital velocity | 19.95 km / s |
Physical Properties | |
Medium diameter | approx. 6 km |
Albedo | ? |
Rotation period | ? H |
Absolute brightness | 12.8 mag |
Spectral class | ? |
history | |
Explorer | Louis Boyer |
Date of discovery | January 19, 1949 |
Another name | 1949 BA 1931 TG 3 , 1934 PX, 1981 RM 5 |
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. |
(1577) Reiss is an asteroid of the main belt , which on 19 January 1949 by the French astronomer Louis Boyer in Algiers was discovered.
The name of the asteroid was chosen in honor of the French astronomer Guy Reiss .