Английская Википедия:(385343) 2002 LV
Шаблон:Short description Шаблон:Use dmy dates Шаблон:Infobox planet
(385343) 2002 LV, provisional designation Шаблон:Mp, is a stony asteroid on a highly eccentric orbit, classified as near-Earth object and potentially hazardous asteroid of the Apollo group, approximately Шаблон:Convert in diameter. It was discovered on 1 June 2002, by astronomers with the Lincoln Near-Earth Asteroid Research at the Lincoln Laboratory's Experimental Test Site near Socorro, New Mexico, in the United States.[1] The Sr-type asteroid has a rotation period of 6.2 hours and is likely elongated.[2]
Orbit and classification
Шаблон:Mp is a member of the Earth-crossing group of Apollo asteroids, the largest group of near-Earth objects with approximately 10 thousand known members.[1][3]
It orbits the Sun at a distance of 0.9–3.7 AU once every 3 years and 6 months (1,286 days; semi-major axis of 2.31 AU). Its orbit has an eccentricity of 0.61 and an inclination of 30° with respect to the ecliptic.[3] Due to its large aphelion, it also crosses the orbit of Mars at 1.66 AU.[3] The body's observation arc begins with its official discovery observation at Socorro in June 2002.[1]
Close approaches
The asteroid has an Earth minimum orbital intersection distance of Шаблон:Convert, which corresponds to 2.7 lunar distances and makes it a potentially hazardous asteroid due to its notably large size.[3] In August 1935, it approached Earth at a nominal distance of Шаблон:Convert, and in July 2002 at Шаблон:Convert. Its closest near-Earth encounter is predicted to occur on 4 August 2076 at a distance of Шаблон:Convert only (see table).[4]
Шаблон:Large near earth asteroid flybys 5LD
Physical characteristics
Observations with the Spitzer Space Telescope characterized this object as an Sr-subtype that transitions from the common, stony S-type asteroids to the uncommon R-types.[5]
Rotation period
In July 2002, a rotational lightcurve of this asteroid was obtained from photometric observations by Petr Pravec at Ondřejov Observatory in the Czech Republic. Lightcurve analysis gave a well-defined rotation period of 6.195 hours with a high brightness amplitude of 0.93 magnitude, indicative for an elongated, non-spherical shape (Шаблон:Small).Шаблон:Efn The result agrees with a period of 6.2 hours measured at the Table Mountain Observatory and at the CS3-Palmer Divide Station Шаблон:Obscode in 2009 and 2016, respectively (Шаблон:Small).[6][7]
Diameter and albedo
According to post-cryogenic observations with the Spitzer Telescope during the ExploreNEOs survey, and observations carried out by the NEOWISE mission of NASA's Wide-field Infrared Survey Explorer, this asteroid measures between 1.359 and 1.73 kilometers in diameter and its surface has an albedo between 0.15 and 0.2158.[8][9] The Collaborative Asteroid Lightcurve Link assumes a stony standard albedo of 0.20 and calculates a diameter of 1.42 kilometers based on an absolute magnitude of 16.6.[2]
Numbering and naming
This minor planet was numbered by the Minor Planet Center on 14 February 2014 (Шаблон:Small).[10] As of 2018, it has not been named.[1]
Notes
References
External links
- List of the Potentially Hazardous Asteroids (PHAs), Minor Planet Center
- PHA Close Approaches To The Earth, Minor Planet Center
- Asteroid Lightcurve Database (LCDB), query form (info Шаблон:Webarchive)
- Шаблон:NeoDys
- Шаблон:ESA-SSA
- Шаблон:JPL small body
Шаблон:Minor planets navigator Шаблон:Small Solar System bodies Шаблон:Authority control
- ↑ 1,0 1,1 1,2 1,3 Ошибка цитирования Неверный тег
<ref>
; для сносокMPC-object
не указан текст - ↑ 2,0 2,1 Ошибка цитирования Неверный тег
<ref>
; для сносокlcdb
не указан текст - ↑ 3,0 3,1 3,2 3,3 Ошибка цитирования Неверный тег
<ref>
; для сносокjpldata
не указан текст - ↑ Ошибка цитирования Неверный тег
<ref>
; для сносокjpldata-close
не указан текст - ↑ Ошибка цитирования Неверный тег
<ref>
; для сносокThomas-2014
не указан текст - ↑ Ошибка цитирования Неверный тег
<ref>
; для сносокHicks-2009a
не указан текст - ↑ Ошибка цитирования Неверный тег
<ref>
; для сносокWarner-2017c
не указан текст - ↑ Ошибка цитирования Неверный тег
<ref>
; для сносокMasiero-2017
не указан текст - ↑ Ошибка цитирования Неверный тег
<ref>
; для сносокTrilling-2010
не указан текст - ↑ Ошибка цитирования Неверный тег
<ref>
; для сносокMPC-Circulars-Archive
не указан текст
- Английская Википедия
- Apollo asteroids
- Discoveries by LINEAR
- Potentially hazardous asteroids
- Astronomical objects discovered in 2002
- Страницы, где используется шаблон "Навигационная таблица/Телепорт"
- Страницы с телепортом
- Википедия
- Статья из Википедии
- Статья из Английской Википедии
- Страницы с ошибками в примечаниях