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2005 PQ21
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Number
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134210
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Provisional name
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2005 PQ21
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Class
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SDO
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Discovery date
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09.08.2005
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Discovery chart
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Discovery position
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5° Pisces 11' Rx
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Time of announcement
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15.10.2005 - 00:28 UT
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Orbital period
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488.2 years
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Orbit
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Aphelion
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87.345 AU
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Perihelion
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37.623 AU
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Semimajor axis
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62.484 AU
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Magnitude
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6.7
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Diameter
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87 - 276 km
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