955 Alstede

955 Alstede
Discovery
Discovered by	K. Reinmuth
Discovery site	Heidelberg
Discovery date	5 August 1921
Designations
Alternative names	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	4.19 yr (1528.7 d)
Mean anomaly	294.34°
Mean motion	0° 14^m 7.764^s / day
Inclination	10.690°
Longitude of ascending node	351.487°
Argument of perihelion	282.412°
Earth MOID	0.869619 AU (130.0932 Gm)
Jupiter MOID	1.95043 AU (291.780 Gm)
Jupiter Tisserand parameter	3.333
Physical characteristics
Mean radius	7000866499999999999♠8.665±0.5 km
Rotation period	5.19 h (0.216 d)
Geometric albedo	6999213500000000000♠0.2135±0.028
Absolute magnitude (H)	10.7

955 Alstede is a minor planet orbiting the Sun.

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.

References

Minor planets navigator

954 Li 955 Alstede 956 Elisa

Designation Groups Moons Meanings of names Pronunciation of names

Asteroids	Aten asteroid Asteroid belt Families Jupiter Trojans Near-Earth Spectral types

Distant minor planets	Centaurs Damocloids Neptune trojans Trans-Neptunian objects Detached Kuiper belt Oort cloud Scattered disc

Lists / categories

This article is issued from Wikipedia - version of the 9/10/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.