(428) Monachia
Asteroid (428) Monachia |
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Properties of the orbit ( animation ) | |
Orbit type | Inner main belt |
Major semi-axis | 2.308 AU |
eccentricity | 0.178 |
Perihelion - aphelion | 1.897 AU - 2.719 AU |
Inclination of the orbit plane | 6.2 ° |
Length of the ascending node | 17.7 ° |
Argument of the periapsis | 15.5 ° |
Time of passage of the perihelion | November 18, 2009 |
Sidereal period | 3 a 185 d |
Mean orbital velocity | 19.4 km / s |
Physical Properties | |
Medium diameter | 18 ± 1.3 km |
Albedo | 0.1142 |
Rotation period | 3 h 38 min |
Absolute brightness | 11.74 mag |
history | |
Explorer | Walter Villiger |
Date of discovery | November 18, 1897 |
Another name | 1897 DK |
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. |
(428) Monachia is an asteroid of the main belt , which was discovered on November 18, 1897 by the German astronomer Walter Villiger in Munich .
The asteroid bears the Latin name of Munich.