Английская Википедия:134 Sophrosyne

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Шаблон:Short description Шаблон:Infobox planet Sophrosyne (minor planet designation: 134 Sophrosyne) is a large main-belt asteroid that was discovered by German astronomer Robert Luther on 27 September 1873, and was named after the concept of sophrosyne, Plato's term for 'moderation'. Classified as a C-type asteroid, it has an exceedingly dark surface and most probably a primitive carbonaceous composition.Шаблон:Citation needed

An occultation of a star by 134 Sophrosyne was observed 24 November 1980, in the United States. Timing information from this event allowed a diameter estimate of 110 km to be derived.[1] Photometric observations of the asteroid in 2015 produced a lightcurve indicating a rotation period of Шаблон:Val with a variation amplitude of Шаблон:Val in magnitude. This provided a good match to the only previous determination in 1989.[2]

References

Шаблон:Reflist

External links

Шаблон:Use dmy dates Шаблон:Minor planets navigator Шаблон:Small Solar System bodies


Шаблон:C-beltasteroid-stub

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  2. Ошибка цитирования Неверный тег <ref>; для сносок Pilcher2015 не указан текст