(1016) Anitra
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Asteroid (1016) Anitra |
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|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.2195 AU |
| eccentricity | 0.1282 |
| Perihelion - aphelion | 1.935 AU - 2.5041 AU |
| Inclination of the orbit plane | 6.041 ° |
| Sidereal period | 3,307 a |
| Mean orbital velocity | 19.99 km / s |
| Physical Properties | |
| Medium diameter | approx. 10 km |
| Rotation period | 5.964 |
| Absolute brightness | 11.9 likes |
| Spectral class | S. |
| history | |
| Explorer | K. Reinmuth |
| Date of discovery | 1924 |
| Another name | 1924 QG, 1929 TE 1 |
| 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. | |
(1016) Anitra is an asteroid of the main belt that was discovered on January 31, 1924 by the German astronomer Karl Wilhelm Reinmuth at the Heidelberg-Königstuhl State Observatory at the University of Heidelberg .
The name of the asteroid is probably the figure of Anitra in Henrik Ibsen's poem Peer Gynt .
The orbit has a semi-major axis of 2.2195 astronomical units and an orbital eccentricity of 0.1282. Thus it moves at a distance of 1.935 ( perihelion ) to 2.5041 ( aphelion ) astronomical units in 3.307 a around the sun . The orbit is 6.041 ° inclined to the ecliptic .
It rotates once around its own axis within around 5.964 hours.
See also
Individual evidence
- ^ Lutz D. Schmadel Dictionary of minor planet names , 5th edition, Springer Verlag, Berlin / Heidelberg 2003, p. 87, ISBN 3-540-00238-3