(1923) Osiris
Asteroid (1923) Osiris |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 2.4356 AU |
eccentricity | 0.0640 |
Perihelion - aphelion | 2.2797 AU - 2.5915 AU |
Inclination of the orbit plane | 4.955 ° |
Sidereal period | 3,801 a |
Mean orbital velocity | 19.08 km / s |
Physical Properties | |
Medium diameter | 13.10 km |
Albedo | 0.059 |
Rotation period | ? H |
Absolute brightness | 13,574 likes |
Spectral class | C. |
history | |
Explorer |
CJ and I. van Houten-Groeneveld , T. Gehrels |
Date of discovery | 1960 |
Another name | 4011 PL, 1964 TO 2 , 1966 FR |
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. |
(1923) Osiris is an asteroid of the main belt that was discovered on September 24, 1960 by the Dutch research team Cornelis Johannes van Houten , Ingrid van Houten-Groeneveld and Tom Gehrels as part of the Palomar-Leiden Survey .
The asteroid is named after the Egyptian deity Osiris .