920 Rogeria

920 Rogeria
Discovery
A three-dimensional model of 920 Rogeria based on its light curve.
Discovered by	K. Reinmuth
Discovery site	Heidelberg
Discovery date	1 September 1919
Designations
MPC designation	(920) Rogeria
Alternative designations	1919 FT
Orbital characteristics^[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc	96.62 yr (35292 days)
Aphelion	2.9005 AU (433.91 Gm)
Perihelion	2.3426 AU (350.45 Gm)
Semi-major axis	2.6216 AU (392.19 Gm)
Eccentricity	0.10640
Orbital period	4.24 yr (1550.4 d)
Mean anomaly	197.441°
Mean motion	0° 13^m 55.92^s / day
Inclination	11.582°
Longitude of ascending node	192.831°
Argument of perihelion	268.729°
Earth MOID	1.39206 AU (208.249 Gm)
Jupiter MOID	2.29965 AU (344.023 Gm)
Jupiter Tisserand parameter	3.368
Physical characteristics
Mean radius	7001119450000000000♠11.945±0.45 km
Rotation period	8.09 h (0.337 d)
Geometric albedo	6999103500000000000♠0.1035±0.008
Absolute magnitude (H)	11.19

920 Rogeria is a minor planet orbiting the Sun.

References

Minor planets navigator
919 Ilsebill 920 Rogeria 921 Jovita

Designation Groups List Moon Meanings of names
Asteroid	Aten asteroid Asteroid belt Family Jupiter trojan Near-Earth Spectral types
Distant minor planet	Centaur Damocloid Neptune trojan Trans-Neptunian object Detached Kuiper belt Oort cloud Scattered disc

Other

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