492 Gismonda
| Discovery | |
|---|---|
| Discovered by | Max Wolf |
| Discovery site | Heidelberg |
| Discovery date | 3 September 1902 |
| Designations | |
| 1902 JR | |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 113.62 yr (41499 d) |
| Aphelion | 3.6662 AU (548.46 Gm) |
| Perihelion | 2.5610 AU (383.12 Gm) |
| 3.1136 AU (465.79 Gm) | |
| Eccentricity | 0.17747 |
| 5.49 yr (2006.7 d) | |
| 267.617° | |
| 0° 10m 45.84s / day | |
| Inclination | 1.6188° |
| 46.215° | |
| 296.611° | |
| Earth MOID | 1.5528 AU (232.30 Gm) |
| Jupiter MOID | 1.73102 AU (258.957 Gm) |
| Jupiter Tisserand parameter | 3.193 |
| Physical characteristics | |
Mean radius | 25.845±0.7 km |
| 6.488 h (0.2703 d) | |
| 0.0795±0.005 | |
| 9.9 | |
|
| |
492 Gismonda is a Themistian asteroid.
References
- ↑ "492 Gismonda (1902 JR)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 6 May 2016.
External links
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