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 | ±0.7 32.72km |
9.875 h (0.4115 d) | |
±0.002 0.0496 | |
10.0 | |
|
638 Moira is a minor planet orbiting the Sun.
References
- ↑ "638 Moira (1907 ZQ)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 5 May 2016.
External links
- Discovery Circumstances: Numbered Minor Planets
- NASA's Jet Propulsion Laboratory Datasite page on this space object
- 638 Moira at the JPL Small-Body Database
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