(340) Eduarda
Asteroid (340) Eduarda |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 2.749 AU |
eccentricity | 0.117 |
Perihelion - aphelion | 2.428 AU - 3.07 AU |
Inclination of the orbit plane | 4.7 ° |
Length of the ascending node | 27.1 ° |
Argument of the periapsis | 41.4 ° |
Time of passage of the perihelion | September 22, 2011 |
Sidereal period | 4 a 203 d |
Mean orbital velocity | 17.9 km / s |
Physical Properties | |
Medium diameter | 30 km |
Albedo | 0.21 |
Rotation period | 8 h 0 min |
Absolute brightness | 9.9 likes |
Spectral class | S. |
history | |
Explorer | Max Wolf |
Date of discovery | September 25, 1892 |
Another name | 1892 H. |
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. |
(340) Eduarda is an asteroid of the main belt . It was discovered on September 25, 1892 in Heidelberg by the German astronomer Max Wolf .
The asteroid was named after the German amateur astronomer Eduard von Lade .