Английская Википедия:675 Ludmilla

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Шаблон:Use dmy dates Шаблон:Infobox planet

675 Ludmilla is a minor planet orbiting the Sun. It was named after Mikhail Glinka's opera Ruslan and Lyudmila.

Mass and density

In 2012, a study by Benoît Carry estimated a mass of Шаблон:Val for Ludmilla based on its gravitational influence on other Solar System bodies.[1] However, given Ludmilla's diameter of Шаблон:Cvt, this mass implies an extremely high density Шаблон:Val. Such a high density is unphysical, so this mass and density estimate of Ludmilla has been rejected by Carry.[1] Because of Ludmilla's small size, its gravitational influence on other bodies is extremely difficult to detect and may lead to highly inaccurate mass and density estimates.[1] A more recent study in 2019 determined a mass of Шаблон:Val for Ludmilla, which corresponds to a density of Шаблон:Val for a diameter of Шаблон:Cvt.[2]

References

Шаблон:Reflist

External links

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


Шаблон:Beltasteroid-stub

  1. 1,0 1,1 1,2 Ошибка цитирования Неверный тег <ref>; для сносок Carry2012 не указан текст
  2. Ошибка цитирования Неверный тег <ref>; для сносок SiMDA не указан текст