Английская Википедия:95 Arethusa
Шаблон:Short description Шаблон:Use dmy dates Шаблон:Infobox planet
Arethusa (minor planet designation: 95 Arethusa) is a large main-belt asteroid. It was discovered by German astronomer Robert Luther on 23 November 1867, and named after one of the various Arethusas in Greek mythology. Arethusa has been observed occulting a star three times:[1] first on 2 February 1998, and twice in January 2003.Шаблон:Citation needed
This object is orbiting the Sun with a period of 5.36 years and an eccentricity of 0.15. The cross-section diameter is around 136 km and it is spinning with a rotation period of 8.7 hours. The spectrum matches a C-type asteroid, indicating a dark surface with a primitive carbonaceous composition.
References
External links
- Asteroid Occultation Results for North America on 2008/04/16 with 2 chords
- Шаблон:AstDys
- Шаблон:JPL small body
Шаблон:Minor planets navigator Шаблон:Small Solar System bodies Шаблон:Authority control
- ↑ Ошибка цитирования Неверный тег
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- Английская Википедия
- Background asteroids
- Discoveries by Robert Luther
- Named minor planets
- C-type asteroids (Tholen)
- Ch-type asteroids (SMASS)
- Astronomical objects discovered in 1867
- Objects observed by stellar occultation
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