Английская Википедия:(527604) 2007 VL305

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Шаблон:Infobox planet

Шаблон:Mp, provisional designation Шаблон:Mp, is an inclined Neptune trojan that shares Neptune's orbit in the Шаблон:L4 Lagrangian point. It was discovered on 4 November 2007, by astronomers Andrew Becker, Andrew Puckett and Jeremy Kubica at the Apache Point Observatory in New Mexico, United States, although images from 2005 have also been recovered.[1] It measures approximately 160 kilometers in diameter and was the sixth Neptune trojan to be discovered.[2] Шаблон:As of, it is 34.1 AU from Neptune.[3]

Orbit and classification

Neptune trojans can be considered resonant trans-Neptunian objects in a 1:1 mean-motion orbital resonance with Neptune. These trojans have a semi-major axis and an orbital period very similar to Neptune's (30.10 AU; 164.8 years).

Шаблон:Mp belongs to the leading Шаблон:L4 group, which orbits 60° ahead of Neptune's orbit. It orbits the Sun with a semi-major axis of 29.926 AU at a distance of 28.1–31.7 AU once every 163 years and 9 months (59,795 days). Its orbit has an eccentricity of 0.06 and an inclination of 28° with respect to the ecliptic.[4] Its inclination is almost as high as that of Шаблон:Mpl.[2]

Physical characteristics

Diameter

The discoverers estimate that Шаблон:Mp has a mean-diameter of 160 kilometers based on a magnitude of 22.2.[5] Based on a generic magnitude-to-diameter conversion, it measures approximately 110 kilometers in diameter using an absolute magnitude of 7.9 with an assumed albedo of 0.10.[6]

Numbering and naming

This minor planet was numbered by the Minor Planet Center on 18 May 2019 (Шаблон:Small).[7] As of 2019, it has not been named.[1] If named, it will follow the naming scheme already established with 385571 Otrera and 385695 Clete, which is to name these objects after figures related to the Amazons, an all-female warrior tribe that fought in the Trojan War on the side of the Trojans against the Greek.[8]

References

Шаблон:Reflist

External links

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

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  1. ↑ 1,0 1,1 Ошибка цитирования Неверный тег <ref>; для сносок MPC-2007VL305 не указан текст
  2. ↑ 2,0 2,1 Ошибка цитирования Неверный тег <ref>; для сносок MPC-NeptuneTrojans не указан текст
  3. ↑ 2007 VL305 at JPL Horizons Change "Observer Location" to @Neptune
  4. ↑ Ошибка цитирования Неверный тег <ref>; для сносок jpldata не указан текст
  5. ↑ Ошибка цитирования Неверный тег <ref>; для сносок Planetary-Society не указан текст
  6. ↑ Ошибка цитирования Неверный тег <ref>; для сносок h не указан текст
  7. ↑ Ошибка цитирования Неверный тег <ref>; для сносок MPC-Circulars-Archive не указан текст
  8. ↑ Шаблон:Cite web
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