Английская Википедия:1124 Stroobantia

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Шаблон:Infobox planet

1124 Stroobantia, provisional designation Шаблон:Mp, is a metallic asteroid from the outer region of the asteroid belt, approximately 25 kilometers in diameter. It was discovered on 6 October 1928, by Belgian astronomer Eugène Delporte at Uccle Observatory in Belgium.[1] It is named for astronomer Paul Stroobant.[2]

Description

Stroobantia orbits the Sun at a distance of 2.8–3.0 AU once every 5.01 years (1,829 days). Its orbit has an eccentricity of 0.03 and an inclination of 8° with respect to the ecliptic.[3] First identified as Шаблон:Mp at Heidelberg in 1926, the asteroid's observation arc begins at Algiers Observatory in 1931, or three years after its official discovery observation at Uccle.[1]

Physical characteristics

In the Tholen taxonomy, Stroobantia is classified as a generic X-type asteroid. It was grouped it into the metallic subcategory of M-type asteroid by a spectroscopic survey of X-type asteroids using the TNG, NTT and IRTF telescopes.[3][4]

Rotation period

Two fragmentary rotational lightcurves of Stroobantia were obtained from photometric observations by Ricardo Gil-Hutton at the Félix Aguilar Observatory in Argentina, and by French amateur astronomers Laurent Bernasconi. Lightcuve analysis gave a rotation period of 16.39 and 17.0 hours with a brightness amplitude of 0.15 and 0.06 magnitude, respectively (Шаблон:Small).[5][6]

Diameter and albedo

According to the surveys carried out by the Infrared Astronomical Satellite IRAS, the Japanese Akari satellite, and NASA's Wide-field Infrared Survey Explorer with its subsequent NEOWISE mission, Stroobantia measures between 24.45 and 29.68 kilometers in diameter, and its surface has an albedo between 0.108 and 0.1569.[7][8][9][10][11] The Collaborative Asteroid Lightcurve Link adopts the results obtained by IRAS, that is, an albedo of 0.1569 and a diameter of 24.65 kilometers with an absolute magnitude of 10.67.[12]

Naming

This minor planet was named for Paul Stroobant (1868–1936), Belgian astronomer and director of the Uccle Observatory, where this asteroid was discovered. Stroobant'Шаблон:'s research included the number, mass and distribution of the minor planets. Naming citation was first mentioned in The Names of the Minor Planets by Paul Herget in 1955 (Шаблон:Small).[2]

References

Шаблон:Reflist

External links

Шаблон:Minor planets navigator Шаблон:Small Solar System bodies

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  1. ↑ 1,0 1,1 Ошибка цитирования Неверный тег <ref>; для сносок MPC-Stroobantia не указан текст
  2. ↑ 2,0 2,1 Ошибка цитирования Неверный тег <ref>; для сносок springer не указан текст
  3. ↑ 3,0 3,1 Ошибка цитирования Неверный тег <ref>; для сносок jpldata не указан текст
  4. ↑ Ошибка цитирования Неверный тег <ref>; для сносок Fornasier-2011a не указан текст
  5. ↑ Ошибка цитирования Неверный тег <ref>; для сносок Gil-Hutton-1998 не указан текст
  6. ↑ Ошибка цитирования Неверный тег <ref>; для сносок geneva-obs не указан текст
  7. ↑ Ошибка цитирования Неверный тег <ref>; для сносок Masiero-2014 не указан текст
  8. ↑ Ошибка цитирования Неверный тег <ref>; для сносок SIMPS не указан текст
  9. ↑ Ошибка цитирования Неверный тег <ref>; для сносок WISE не указан текст
  10. ↑ Ошибка цитирования Неверный тег <ref>; для сносок AKARI не указан текст
  11. ↑ Ошибка цитирования Неверный тег <ref>; для сносок Masiero-2012 не указан текст
  12. ↑ Ошибка цитирования Неверный тег <ref>; для сносок lcdb не указан текст
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