1154 Astronomia
Discovery | |
---|---|
Discovered by | Reinmuth, K. |
Discovery date | 8 February 1927 |
Designations | |
MPC designation | (1154) Astronomia |
Orbital characteristics [1] | |
Epoch 31 July 2016 (JD 2457600.5) | |
Uncertainty parameter 0 | |
Observation arc | 104.62 yr (38213 days) |
Aphelion | 3.6299781 AU (543.03699 Gm) |
Perihelion | 3.1512212 AU (471.41598 Gm) |
3.3905997 AU (507.22650 Gm) | |
Eccentricity | 0.0706006 |
6.24 yr (2280.4 d) | |
319.46468° | |
0° 9m 28.319s / day | |
Inclination | 4.532483° |
82.51332° | |
203.67758° | |
Earth MOID | 2.13526 AU (319.430 Gm) |
Jupiter MOID | 1.47687 AU (220.937 Gm) |
Jupiter Tisserand parameter | 3.140 |
Physical characteristics | |
Mean radius | ±0.9 30.54km |
±0.002 0.0296 | |
10.51 | |
|
1154 Astronomia is an outer main belt asteroid orbiting the Sun. Approximately 61 kilometers in diameter, it makes a revolution around the Sun once every 6 years. It was discovered by Karl Wilhelm Reinmuth at Heidelberg, Germany on February 8, 1927.[1] It was named for astronomy, and its provisional designation was 1927 CB.[2]
References
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