1231 Auricula
From Infogalactic: the planetary knowledge core
Discovery [1] | |
---|---|
Discovered by | K. Reinmuth |
Discovery site | Heidelberg Obs. |
Discovery date | 10 October 1931 |
Designations | |
MPC designation | 1231 Auricula |
Named after
|
Primula auricula[2] |
1931 TE2 | |
main-belt | |
Orbital characteristics [1] | |
Epoch 27 June 2015 (JD 2457200.5) | |
Uncertainty parameter 0 | |
Observation arc | 83.96 yr (30,666 days) |
Aphelion | 2.9002 AU |
Perihelion | 2.4348 AU |
2.6675 AU | |
Eccentricity | 0.0872 |
4.36 yr (1591.3 days) | |
214.24° | |
Inclination | 11.491° |
342.06° | |
246.08° | |
Earth MOID | 1.4535 AU |
Physical characteristics | |
Dimensions | 22.5 km |
3.9816 h | |
0.0798 | |
12.2 | |
1231 Auricula, provisional designation 1931 TE2, is a main-belt asteroid discovered on October 10, 1931, by Karl Wilhelm Reinmuth at Heidelberg Observatory in Germany. It measures about 23 kilometers in diameter.[1]
The asteroid was later named after auricula, a yellow flowered Alpine primrose.[2]
References
External links
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