Английская Википедия:2575 Bulgaria
Шаблон:Other uses Шаблон:Use dmy dates Шаблон:Infobox planet
2575 Bulgaria, provisional designation Шаблон:Mp, is a stony Florian asteroid from the inner regions of the asteroid belt, approximately 7 kilometers in diameter. It was discovered on 4 August 1970, by Russian astronomer Tamara Smirnova at the Crimean Astrophysical Observatory in Nauchnyj, on the Crimean peninsula.[1] It was named for country Bulgaria.[2]
Classification and orbit
Bulgaria is a member of the Flora family, one of the largest groups of stony asteroids in the main-belt. It orbits the Sun in the inner main-belt at a distance of 2.0–2.5 AU once every 3 years and 4 months (1,225 days). Its orbit has an eccentricity of 0.12 and an inclination of 5° with respect to the ecliptic.[3]
Physical characteristics
In the SMASS taxonomy, Bulgaria has been classified as a Sr-type, which transitions from common S-type asteroids to the rather rare R-type asteroids.[3]
Bulgaria has a rotation period of 8.6 hours[4] and an albedo of 0.24, as assumed by the Collaborative Asteroid Lightcurve Link.[5]
Naming
This minor planet was named after the European country Bulgaria. At the time of naming, it was the People's Republic of Bulgaria (1946–1990), a former satellite state of the Soviet Union and member of the Warsaw Pact.[2] The official naming citation was published by the Minor Planet Center on 13 July 1984 (Шаблон:Small).[6]
References
External links
- 2575 Bulgaria in NASA's Planetary Data System
- Asteroid Lightcurve Database (LCDB), query form (info Шаблон:Webarchive)
- Dictionary of Minor Planet Names, Google books
- Asteroids and comets rotation curves, CdR – Observatoire de Genève, Raoul Behrend
- Discovery Circumstances: Numbered Minor Planets (1)-(5000) – Minor Planet Center
- Шаблон:AstDys
- Шаблон:JPL small body
Шаблон:Minor planets navigator Шаблон:Small Solar System bodies Шаблон:Authority control
- ↑ Ошибка цитирования Неверный тег
<ref>; для сносокMPC-Bulgariaне указан текст - ↑ 2,0 2,1 Ошибка цитирования Неверный тег
<ref>; для сносокspringerне указан текст - ↑ 3,0 3,1 Ошибка цитирования Неверный тег
<ref>; для сносокjpldataне указан текст - ↑ Ошибка цитирования Неверный тег
<ref>; для сносокWaszczak-2015не указан текст - ↑ Ошибка цитирования Неверный тег
<ref>; для сносокlcdbне указан текст - ↑ Ошибка цитирования Неверный тег
<ref>; для сносокMPC-Circulars-Archiveне указан текст
- Английская Википедия
- Flora asteroids
- Discoveries by Tamara Mikhaylovna Smirnova
- Named minor planets
- Sr-type asteroids (SMASS)
- Astronomical objects discovered in 1970
- Страницы, где используется шаблон "Навигационная таблица/Телепорт"
- Страницы с телепортом
- Википедия
- Статья из Википедии
- Статья из Английской Википедии
- Страницы с ошибками в примечаниях
