540 Rosamunde
|
A three-dimensional model of 540 Rosamunde based on its light curve. | |
| Discovery | |
|---|---|
| Discovered by | Max Wolf |
| Discovery site | Heidelberg |
| Discovery date | 3 August 1904 |
| Designations | |
| 1904 ON | |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 111.67 yr (40788 d) |
| Aphelion | 2.4178 AU (361.70 Gm) |
| Perihelion | 2.0195 AU (302.11 Gm) |
| 2.2187 AU (331.91 Gm) | |
| Eccentricity | 0.089767 |
| 3.30 yr (1207.1 d) | |
| 85.2863° | |
| 0° 17m 53.664s / day | |
| Inclination | 5.5831° |
| 202.174° | |
| 337.564° | |
| Earth MOID | 1.02252 AU (152.967 Gm) |
| Jupiter MOID | 2.54758 AU (381.113 Gm) |
| Jupiter Tisserand parameter | 3.640 |
| Physical characteristics | |
Mean radius | 9.51±1.35 km |
| 9.351 h (0.3896 d) | |
| 0.2426±0.088 | |
| 10.76 | |
|
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540 Rosamunde is an S-type asteroid belonging to the Flora family in the Main Belt. Its diameter is about 19 km and it has an albedo of 0.243 . Its rotation period is 9.336 hours.
References
- ↑ "540 Rosamunde (1904 ON)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 5 May 2016.
External links
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