955 Alstede is a minor planet orbiting the Sun.
Discovery | |
---|---|
Discovered by | K. Reinmuth |
Discovery site | Heidelberg |
Discovery date | 5 August 1921 |
Designations | |
MPC designation | (955) Alstede |
Alternative designations | 1921 JV |
Orbital characteristics[1] | |
Epoch 31 July 2016 (JD 2457600.5) | |
Uncertainty parameter 0 | |
Observation arc | 94.46 yr (34502 days) |
Aphelion | 3.3442 AU (500.29 Gm) |
Perihelion | 1.8501 AU (276.77 Gm) |
Semi-major axis | 2.5971 AU (388.52 Gm) |
Eccentricity | 0.28765 |
Orbital period (sidereal) | 4.19 yr (1528.7 d) |
Mean anomaly | 294.34° |
Mean motion | 0° 14m 7.764s / day |
Inclination | 10.690° |
Longitude of ascending node | 351.487° |
Argument of perihelion | 282.412° |
Physical characteristics | |
Mean radius | 8.665±0.5 km |
Synodic rotation period | 5.19 h (0.216 d) |
Geometric albedo | 0.2135±0.028 |
Absolute magnitude (H) | 10.7 |
It was discovered by Karl Wilhelm Reinmuth in 1921 and was named after his wife Lina Alstede Reinmuth, who also had 954 Li named after her.
| |
---|---|
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. |