astro.wikisort.org - Asteroid

Search / Calendar

2010 VR11, also written 2010 VR11, is a Kuiper belt object[4] with an absolute magnitude of 5.6.[2] Assuming an albedo of 0.08, it is estimated to be about 350 kilometres (220 mi) in diameter.[7] Astronomer Mike Brown lists it as possibly a dwarf planet.[7]

2010 VR11
Discovery[1][2]
Discovered byD. Rabinowitz, M. Schwamb, S. Tourtellotte
Discovery siteEuropean Southern Observatory, Germany
Discovery dateNovember 2, 2010
Designations
MPC designation
2010 VR11
Minor planet category
cubewano[2]
SCATEXTD[3]
Orbital characteristics[4][5]
Epoch 13 January 2016 (JD 2457400.5)
Uncertainty parameter 4
Observation arc1560 days (4.27 yr)
Aphelion47.706 AU (7.1367 Tm)
Perihelion35.300 AU (5.2808 Tm)
Semi-major axis
41.503 AU (6.2088 Tm)
Eccentricity0.14945
Orbital period (sidereal)
267.38 yr (97661.5 d)
Mean anomaly
320.69°
Mean motion
0° 0m 13.27s /day
Inclination30.924°
Longitude of ascending node
86.702°
Time of perihelion
≈ 25 August 2044[6]
±4 days
Argument of perihelion
36.398°
Earth MOID34.3629 AU (5.14062 Tm)
Jupiter MOID30.2897 AU (4.53127 Tm)
Physical characteristics
Dimensions~350 km (assumed)[7]
Geometric albedo
0.08 (assumed)[7]
Absolute magnitude (H)
5.5,[2] 5.4[5]

    References


    1. "List Of Transneptunian Objects". Minorplanetcenter.net. Retrieved 24 June 2014.
    2. "IAU Minor Planet Center". Minorplanetcenter.net. 2 November 2010. Retrieved 24 June 2014.
    3. Marc W. Buie. "Orbit Fit and Astrometric record for 10VR11". SwRI (Space Science Department). Retrieved 17 February 2018.
    4. Alan Chamberlin. "JPL Small-Body Database Browser". Ssd.jpl.nasa.gov. Retrieved 24 June 2014.
    5. "JPL Small-Body Database Browser: (2010 VR11)". Jet Propulsion Laboratory. Retrieved 31 March 2016.
    6. JPL Horizons Observer Location: @sun (Perihelion occurs when deldot changes from negative to positive. Uncertainty in time of perihelion is 3-sigma.)
    7. "How many dwarf planets are there in the outer solar system?". Gps.caltech.edu. 1 November 2013. Retrieved 1 August 2017.




    На других языках


    [de] 2010 VR11

    Vorlage:Infobox Asteroid/Wartung/SSD_ID keine Zahl
    - [en] 2010 VR11



    Текст в блоке "Читать" взят с сайта "Википедия" и доступен по лицензии Creative Commons Attribution-ShareAlike; в отдельных случаях могут действовать дополнительные условия.

    Другой контент может иметь иную лицензию. Перед использованием материалов сайта WikiSort.org внимательно изучите правила лицензирования конкретных элементов наполнения сайта.

    2019-2025
    WikiSort.org - проект по пересортировке и дополнению контента Википедии