946 Poësia
| Discovery | |
|---|---|
| Discovered by | Max Wolf |
| Discovery site | Heidelberg |
| Discovery date | 11 February 1921 |
| Designations | |
| 1921 JC | |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 94.94 yr (34677 days) |
| Aphelion | 3.5643 AU (533.21 Gm) |
| Perihelion | 2.6673 AU (399.02 Gm) |
| 3.1158 AU (466.12 Gm) | |
| Eccentricity | 0.14394 |
| 5.50 yr (2008.9 d) | |
| 139.059° | |
| 0° 10m 45.12s / day | |
| Inclination | 1.4315° |
| 69.660° | |
| 38.295° | |
| Earth MOID | 1.68272 AU (251.731 Gm) |
| Jupiter MOID | 1.56718 AU (234.447 Gm) |
| Jupiter Tisserand parameter | 3.201 |
| Physical characteristics | |
Mean radius | 21.875±2.3 km |
| 108.5 h (4.52 d) | |
| 0.0627±0.015 | |
| 10.42 | |
|
| |
946 Poësia is a Themistian asteroid.
References
- ↑ "946 Poesia (1921 JC)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 2 May 2016.
External links
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