638 Moira

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638 Moira
Discovery
Discovered by Joel Hastings Metcalf
Discovery site Taunton, Massachusetts
Discovery date 5 May 1907
Designations
1907 ZQ
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc 110.22 yr (40257 d)
Aphelion 3.1701 AU (474.24 Gm)
Perihelion 2.3005 AU (344.15 Gm)
2.7353 AU (409.20 Gm)
Eccentricity 0.15896
4.52 yr (1652.4 d)
54.7967°
0° 13m 4.332s / day
Inclination 7.7123°
103.208°
128.586°
Earth MOID 1.29839 AU (194.236 Gm)
Jupiter MOID 1.86084 AU (278.378 Gm)
Jupiter Tisserand parameter 3.321
Physical characteristics
Mean radius
32.72±0.7 km
9.875 h (0.4115 d)
0.0496±0.002
10.0

638 Moira is a minor planet orbiting the Sun.

References[edit]

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