(151) Abundantia
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.