531 Zerlina
|
A three-dimensional model of 531 Zerlina based on its light curve. | |
| Discovery | |
|---|---|
| Discovered by | Max Wolf |
| Discovery site | Heidelberg |
| Discovery date | 12 April 1904 |
| Designations | |
| 1904 NW | |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 112.01 yr (40911 d) |
| Aphelion | 3.3342 AU (498.79 Gm) |
| Perihelion | 2.2376 AU (334.74 Gm) |
| 2.7859 AU (416.76 Gm) | |
| Eccentricity | 0.19681 |
| 4.65 yr (1698.4 d) | |
| 19.4041° | |
| 0° 12m 43.056s / day | |
| Inclination | 33.994° |
| 197.730° | |
| 57.680° | |
| Earth MOID | 1.33962 AU (200.404 Gm) |
| Jupiter MOID | 1.89421 AU (283.370 Gm) |
| Jupiter Tisserand parameter | 3.057 |
| Physical characteristics | |
Mean radius | 7.595±0.65 km |
| 16.706 h (0.6961 d) | |
| 0.1460±0.028 | |
| 12.0 | |
|
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531 Zerlina is a minor planet orbiting the Sun. Observations using the IRAS satellite have shown it to have an absolute magnitude of 11.8, a diameter of 15.19 kilometers, a rotational period of 16.706 hours, and an albedo of 0.1460. It is named for a character in Mozart's opera, Don Giovanni.
http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=531
References
- ↑ "531 Zerlina (1904 NW)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 5 May 2016.
External links
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