986 Amelia

986 Amelia
Discovery
Discovered by	J. Comas Solá
Discovery site	Barcelona
Discovery date	19 October 1922
Designations
MPC designation	(986) Amelia
Alternative designations	1922 MQ
Orbital characteristics^[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc	89.92 yr (32843 days)
Aphelion	3.7673 AU (563.58 Gm)
Perihelion	2.5006 AU (374.08 Gm)
Semi-major axis	3.1339 AU (468.82 Gm)
Eccentricity	0.20210
Orbital period	5.55 yr (2026.4 d)
Mean anomaly	321.813°
Mean motion	0° 10^m 39.54^s / day
Inclination	14.812°
Longitude of ascending node	92.609°
Argument of perihelion	265.754°
Earth MOID	1.54971 AU (231.833 Gm)
Jupiter MOID	1.92389 AU (287.810 Gm)
Jupiter Tisserand parameter	3.130
Physical characteristics
Mean radius	7001254700000000000♠25.47±0.6 km
Rotation period	9.52 h (0.397 d)
Geometric albedo	6999118300000000000♠0.1183±0.006
Absolute magnitude (H)	9.3

986 Amelia is a minor planet orbiting the Sun.

References

Minor planets navigator
985 Rosina 986 Amelia 987 Wallia

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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