(64) Angelina
Asteroid (64) Angelina |
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Properties of the orbit ( animation ) | |
Orbit type | Middle main belt |
Major semi-axis | 2,682 AU |
eccentricity | 0.1260 |
Perihelion - aphelion | 2,344 AU - 3,020 AU |
Inclination of the orbit plane | 1.31 ° |
Length of the ascending node | 309.2 ° |
Argument of the periapsis | 179.5 ° |
Time of passage of the perihelion | January 27, 2010 |
Sidereal period | 4 a 144 d |
Mean orbital velocity | 18.1 km / s |
Physical Properties | |
Medium diameter | 98 km |
Albedo | 0.16 |
Rotation period | 8 h 45 min |
Absolute brightness | 7.7 likes |
Spectral class | E. |
history | |
Explorer | Ernst Wilhelm Leberecht Temple |
Date of discovery | March 4, 1861 |
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. |
(64) Angelina is an asteroid of the central main belt and was named after the private observatory of the astronomer Franz Xaver von Zach near Marseille . Angelina belongs to a rare class of asteroids whose surface is composed of the mineral enstatite .