(151) Abundantia
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Asteroid (151) Abundantia |
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| Properties of the orbit ( animation ) | |
| Orbit type | Middle main belt |
| Major semi-axis | 2.592 AU |
| eccentricity | 0.035 |
| Perihelion - aphelion | 2.502 AU - 2.682 AU |
| Inclination of the orbit plane | 6.4 ° |
| Length of the ascending node | 39 ° |
| Argument of the periapsis | 133.1 ° |
| Time of passage of the perihelion | October 15, 2010 |
| Sidereal period | 4 a 64 d |
| Mean orbital velocity | 18.5 km / s |
| Physical Properties | |
| Medium diameter | approx. 39 km |
| Albedo | 0.1728 |
| Rotation period | 9 h 52 min |
| Absolute brightness | 9.24 likes |
| Spectral class | S. |
| history | |
| Explorer | Johann Palisa |
| Date of discovery | November 1, 1875 |
| Another name | 1974 QS 2 , 1974 QZ 2 |
| 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. | |
(151) Abundantia is an asteroid of the main asteroid belt discovered by Johann Palisa on November 1, 1875 .
The heavenly body was named after Abundantia , the Roman goddess of abundance.
Abundantia ranges from 2.5058 ( perihelion ) astronomical units to 2.67777 astronomical units ( aphelion ) in 4.172 years around the sun . The orbit is inclined 6.4444 ° to the ecliptic , the orbit eccentricity is 0.0332.
Abundantia has a mean diameter of around 45 km. The asteroid has a bright, silicate-rich surface with an albedo of 0.173.
It rotates around its own axis in 9.864 hours.