(346) Hermentaria
Asteroid (346) Hermentaria |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 2.797 AU |
eccentricity | 0.1 |
Perihelion - aphelion | 2.518 AU - 3.076 AU |
Inclination of the orbit plane | 8.8 ° |
Length of the ascending node | 92.1 ° |
Argument of the periapsis | 290.5 ° |
Time of passage of the perihelion | October 22, 2018 |
Sidereal period | 4 a 248 d |
Mean orbital velocity | 17.8 km / s |
Physical Properties | |
Medium diameter | approx. 86 km |
Albedo | 0.33 |
Absolute brightness | 7.13 mag |
Spectral class | S. |
history | |
Explorer | Auguste Charlois |
Date of discovery | November 25, 1892 |
Another name | 1892 P |
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. |
(346) Hermentaria is an asteroid of the main belt that was discovered by Auguste Charlois in Nice on November 25, 1892 .