Английская Википедия:(523775) 2014 YB35

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Версия от 23:57, 17 декабря 2023; EducationBot (обсуждение | вклад) (Новая страница: «{{Английская Википедия/Панель перехода}} {{Short description|Near-Earth asteroid}} {{DISPLAYTITLE:{{mp|(523775) 2014 YB|35}}}} {{Use dmy dates|date=October 2018}} {{Infobox planet | minorplanet = yes | name = (523775) {{mp|2014 YB|35}} | background = #FFC2E0 | image = | image_size = | caption = | discovery_ref = <ref name="MPC-object" /> | discoverer = Catalina Sk...»)
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Шаблон:Short description

Шаблон:Use dmy dates Шаблон:Infobox planet

Шаблон:Mp, provisional designation Шаблон:Mp, is a stony near-Earth object and potentially hazardous asteroid of the Apollo group, approximately Шаблон:Convert in diameter. It was discovered on 27 December 2014 by the Catalina Sky Survey at the Catalina Station in Arizona, United States.[1] In March 2015, a minor-planet moon, less than half the size of its primary, was discovered by radar astronomers at Goldstone Observatory.[2] The primary body of the binary system has a rotation period of 3.3 hours, while the secondary's orbital period remains unknown.[3]

Orbit and classification

Шаблон:Mp is a member of the Apollo asteroids, a group of near-Earth object with an Earth-crossing orbit. It orbits the Sun at a distance of 1.0–2.8 AU once every 2 years and 7 months (939 days; semi-major axis of 1.88 AU). Its orbit has an eccentricity of 0.48 and an inclination of 13° with respect to the ecliptic.[4] The body's observation arc begins at with its official discovery observation at Catalina Station in December 2014.[1]

Close encounters

It passed by Earth on 27 March 2015 at 06:21 UTC at a distance of Шаблон:Convert, or 11.7 lunar distances, and a relative speed of Шаблон:Convert.[4] Шаблон:MpШаблон:'s next encounter with Earth will be in 2033, at a distance of approximately Шаблон:Convert.[4]

Satellite

The Goldstone Deep Space Communications Complex was scheduled to observe this object on 20 March 2015, at which time it was expected they could obtain coarse radar images and continuous wave spectra, which may help determine the asteroid's composition.[5] These observations showed a small companion less than 150 meters across orbiting the asteroid, with an unknown orbit.[2][6]

Numbering and naming

This minor planet was numbered by the Minor Planet Center on 25 September 2018 (Шаблон:Small).[7] As of 2018, it has not been named.[1]

See also

Notes

Шаблон:Notelist

References

Шаблон:Reflist

External links

Шаблон:2015 in space Шаблон:Minor planets navigator Шаблон:Small Solar System bodies Шаблон:Authority control

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  1. ↑ 1,0 1,1 1,2 Ошибка цитирования Неверный тег <ref>; для сносок MPC-object не указан текст
  2. ↑ 2,0 2,1 Ошибка цитирования Неверный тег <ref>; для сносок johnstonsarchive не указан текст
  3. ↑ Ошибка цитирования Неверный тег <ref>; для сносок lcdb не указан текст
  4. ↑ 4,0 4,1 4,2 Ошибка цитирования Неверный тег <ref>; для сносок jpldata не указан текст
  5. ↑ Ошибка цитирования Неверный тег <ref>; для сносок goldstone не указан текст
  6. ↑ Ошибка цитирования Неверный тег <ref>; для сносок Naidu-2015b не указан текст
  7. ↑ Ошибка цитирования Неверный тег <ref>; для сносок MPC-Circulars-Archive не указан текст
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