Английская Википедия:(613100) 2005 TN74

Материал из Онлайн справочника
Перейти к навигацииПерейти к поиску

Шаблон:Short description Шаблон:Use dmy dates

Шаблон:Infobox planet

Шаблон:Mp (also written 2005 TN74) is a trans-Neptunian object (TNO)[1] in a 3:5 resonance with Neptune.[2][3] It was discovered by Scott S. Sheppard and Chadwick A. Trujillo in 2005.

It was initially suspected of being a Neptune trojan since the first observations gave it a semi-major axis of 30 AU and an orbital eccentricity of 0.16,[4] but further observations showed it to have a semi-major axis of 42.7 AU, a perihelion of 32.1 AU, and an aphelion of 53.4 AU.[5]

With an absolute magnitude of 7.2,[5] it has an expected diameter in the range of 85 to 240 km.[6]

It has been observed 19 times over four oppositions.[5]

References

Шаблон:Reflist

External links

Шаблон:Trans-Neptunian objects Шаблон:Minor planets navigator Шаблон:Small Solar System bodies Шаблон:Authority control

  1. Most SDOs have a perihelion distance greater than 35AU and an eccentricity of more than 0.3.
  2. Шаблон:Cite web
  3. Шаблон:Cite web
  4. Шаблон:Cite web
  5. 5,0 5,1 5,2 Ошибка цитирования Неверный тег <ref>; для сносок jpldata не указан текст
  6. Шаблон:Cite web