Английская Википедия:2014 AF5

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Шаблон:Short description

Шаблон:Use dmy dates Шаблон:Infobox planet Шаблон:Mp (also written 2014 AF5) is an Apollo near-Earth asteroid roughly 5–10 meters in diameter that passed less than 1 lunar distance from Earth on 1 January 2014.[1]

Description

From mid November 2013 until 1 January 2014 15:00 UT the small dim asteroid had an elongation less than 45 degrees from the Sun with an undetectable apparent magnitude of around 30.[2] While less than 18 degrees from the Sun any dim asteroid can be lost in astronomical twilight. On 1 January 2014 10:00 UT the asteroid passed Шаблон:Convert from the Moon and at 16:13 UT passed Шаблон:Convert from Earth.[1] The asteroid was then discovered on 2 January 2014 by the Catalina Sky Survey at an apparent magnitude of 18.9 using a Шаблон:Convert Schmidt–Cassegrain telescope.[3] By 3 January 2014 the asteroid was becoming dimmer than apparent magnitude 20.[2]

See also

References

Шаблон:Reflist

External links

Шаблон:2014 in space Шаблон:Planetary defense Шаблон:Small Solar System bodies


Шаблон:NE-asteroid-stub

  1. 1,0 1,1 Ошибка цитирования Неверный тег <ref>; для сносок jpl-close не указан текст
  2. 2,0 2,1 Ошибка цитирования Неверный тег <ref>; для сносок NEODyS2014 не указан текст
  3. Ошибка цитирования Неверный тег <ref>; для сносок MPEC2014-A19 не указан текст