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