Английская Википедия:82 Alkmene

Материал из Онлайн справочника
Перейти к навигацииПерейти к поиску

Шаблон:Short description Шаблон:Use dmy dates Шаблон:Infobox planet

Alkmene (minor planet designation: 82 Alkmene) is a main-belt asteroid. Alkmene was discovered by R. Luther on 7 November 1864 and named after Alcmene, the mother of Herakles in Greek mythology. Based on IRAS data, Alkmene is estimated to be about Шаблон:Convert in diameter.[1] A satellite has been suggested based on 1985 lightcurve data.[2]

Asteroid Alkmene occulted the apparent magnitude 7.5 star HIP 99229 in the constellation of Capricornus on 18 September 2014 around 06:41 UT (17 September 23:41 PDT) and was centered on Sacramento, CA.[3][4] Alkmene projected an eclipse shadow that moves at about Шаблон:Convert. Asteroid occultations allow for accurate 2-dimensional mapping of an asteroids silhouette when observed by multiple telescopes separated by about 10 km (6.2 mi).

References

Шаблон:Reflist

External links

Шаблон:Minor planets navigator Шаблон:Small Solar System bodies Шаблон:Authority control


Шаблон:S-beltasteroid-stub

  1. Ошибка цитирования Неверный тег <ref>; для сносок jpldata не указан текст
  2. Шаблон:Cite web
  3. Interactive GoogleMap of Shadow Path Шаблон:Webarchive
  4. Шаблон:Cite web