658 Asteria is a minor planet orbiting the Sun.
Discovery | |
---|---|
Discovered by | August Kopff |
Discovery site | Heidelberg |
Discovery date | 23 January 1908 |
Designations | |
MPC designation | (658) Asteria |
Pronunciation | /əˈstɪəriə/[1] |
Alternative designations | 1908 BW |
Orbital characteristics[2] | |
Epoch 31 July 2016 (JD 2457600.5) | |
Uncertainty parameter 0 | |
Observation arc | 109.62 yr (40038 d) |
Aphelion | 3.0400 AU (454.78 Gm) |
Perihelion | 2.6661 AU (398.84 Gm) |
Semi-major axis | 2.8530 AU (426.80 Gm) |
Eccentricity | 0.065512 |
Orbital period (sidereal) | 4.82 yr (1760.2 d) |
Mean anomaly | 239.630° |
Mean motion | 0° 12m 16.272s / day |
Inclination | 1.5061° |
Longitude of ascending node | 351.004° |
Argument of perihelion | 61.086° |
Physical characteristics | |
Mean radius | 11.475±0.6 km |
Synodic rotation period | 21.034 h (0.8764 d) |
Geometric albedo | 0.2040±0.024 |
Absolute magnitude (H) | 10.54 |
| |
---|---|
|
Small Solar System bodies | |||||||
---|---|---|---|---|---|---|---|
Minor planets |
| ||||||
Comets |
| ||||||
Other |
|
![]() | This article about an asteroid native to the asteroid belt is a stub. You can help Wikipedia by expanding it. |