578 Happelia
A three-dimensional model of 578 Happelia based on its light curve. | |
Discovery | |
---|---|
Discovered by | M. F. Wolf |
Discovery site | Heidelberg |
Discovery date | 1 November 1905 |
Designations | |
1905 RZ | |
Orbital characteristics[1] | |
Epoch 31 July 2016 (JD 2457600.5) | |
Uncertainty parameter 0 | |
Observation arc | 110.46 yr (40344 d) |
Aphelion | 3.2821 AU (491.00 Gm) |
Perihelion | 2.2168 AU (331.63 Gm) |
2.7494 AU (411.30 Gm) | |
Eccentricity | 0.19374 |
4.56 yr (1665.2 d) | |
200.53° | |
0° 12m 58.284s / day | |
Inclination | 6.1525° |
29.411° | |
261.400° | |
Earth MOID | 1.21072 AU (181.121 Gm) |
Jupiter MOID | 1.93906 AU (290.079 Gm) |
Jupiter Tisserand parameter | 3.311 |
Physical characteristics | |
Mean radius | ±1.05 34.645km |
10.061 h (0.4192 d) | |
±0.005 0.0769 | |
9.4 | |
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578 Happelia is a minor planet orbiting the Sun.
References
- ↑ "578 Happelia (1905 RZ)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 5 May 2016.
External links
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