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558 Carmen 
Summary
Carmen (minor planet designation: 558 Carmen) is a minor planet orbiting the Sun. As with a number of asteroids discovered by Max Wolf, it is named after a female character in opera, in this case the title character of Bizet's Carmen. This is classified as an M-type asteroid that spans a girth of approximately 59 km. The near infrared spectrum of this object is described as featureless. Some evidence for iron-poor orthopyroxenes on the surface has been reported.[2]
| Discovery | |
|---|---|
| Discovered by | M. F. Wolf |
| Discovery site | Heidelberg |
| Discovery date | 9 February 1905 |
| Designations | |
| (558) Carmen | |
| 1905 QB | |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 111.15 yr (40,597 d) |
| Aphelion | 3.0333 AU (453.78 Gm) |
| Perihelion | 2.7817 AU (416.14 Gm) |
| 2.9075 AU (434.96 Gm) | |
| Eccentricity | 0.043262 |
| 4.96 yr (1,810.8 d) | |
| 216.857° | |
| 0° 11m 55.716s / day | |
| Inclination | 8.3757° |
| 143.728° | |
| 311.756° | |
| Physical characteristics | |
Mean radius | 29.655±0.9 km |
| 11.387 h (0.4745 d) | |
| 0.1161±0.007 | |
| 9.09 | |
References edit
- ^ "558 Carmen (1905 QB)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 5 May 2016.
- ^ Gil-Hutton, Ricardo (April 1998), "Photometry of Asteroids 558 Carmen, 613 Ginevra, and 1124 Stroobantia", Revista Mexicana de Astronomía y Astrofísica, 34: 9–11, Bibcode:1998RMxAA..34....9G.
External links edit
- 558 Carmen at AstDyS-2, Asteroids—Dynamic Site
- Ephemeris · Observation prediction · Orbital info · Proper elements · Observational info
- 558 Carmen at the JPL Small-Body Database
