小行星51825 參考資料 外部連結 导航菜单NASA JPL - Space Shuttle Columbia Tribute pageOrbital simulation and data for 51825 Davidbrown小行星51825Close approachDiscoveryEphemerisOrbit diagramOrbital elementsPhysical parameters编编辑或修订编

小行星带天体以人名命名的小行星


大衛·布朗STS-107哥倫比亞號噴射推進實驗室近地小行星追蹤帕洛馬山天文台




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小行星51825
大衛布朗(Davidbrown)
发现[1]
發現者
噴射推進實驗室 近地小行星追蹤計畫
發現日期
2001年7月19日
編號
其它名稱
2001 OQ33
小行星分類
主帶小行星

軌道參數[2]

曆元 2008年2月4日 (JD 2454500.5)
遠日點
473.941 Gm (3.168 AU)
近日點
413.977 Gm (2.767 AU)
半長軸
4億4395萬9千公里 (2.968 AU)
離心率
0.068
軌道週期
1867.347 d (5.11 a)
平均軌道速度

17.27 公里/秒
平近點角
359.227°
軌道傾角
9.625°
升交點黃經
23.645°
物理特徵
大小
? km
質量
?×10?kg
平均密度

? g/cm³
表面重力
? m/s²
赤道逃逸速度

? km/s
恆星週期
? d
轉軸傾角
?°
極黃緯

?
極黃經

?
幾何反照率
0.10
溫度
~162 K
光譜類型
?
絕對星等(H)
13.9



小行星51825(大衛布朗，2001 OQ33)是為紀念太空人大衛·布朗而被命名的小行星。他是在STS-107哥倫比亞號太空梭任務於2003年2月1日返航時殉職的太空人。小行星51825號是噴射推進實驗室的近地小行星追蹤計畫於2001年7月19日在帕洛馬山天文台發現的。



參考資料





外部連結


  • NASA JPL - Space Shuttle Columbia Tribute page

  • Orbital simulation and data for 51825 Davidbrown


  • 小行星51825 at the JPL Small-Body Database 編輯維基數據鏈接

    • Close approach · Discovery · Ephemeris · Orbit diagram · Orbital elements · Physical parameters








前一小行星：
小行星51824

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後一小行星：
小行星51826










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微型行星






序號 · 衛星 · 名稱意義（英语：Meanings of minor planet names）


小行星

小行星族 · 主帶 · 近地小行星（阿波羅小行星 · 阿莫爾型小行星 · 阿登型小行星） · 特洛伊小行星（火星特洛伊） · 光譜分類


遠微型行星

半人馬小行星 · 達摩克型小行星 · 海王星特洛伊 · 海王星外天體（獨立天體 · 古柏帶 · 離散盤 · 歐特雲）



彗星

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列表

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