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2001 XA255
|
Number
|
148975
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Provisional name
|
2001 XA255
|
Class
|
Centaur
|
Discovery date
|
09.12.2001
|
|
Discovery chart
|
Discovery position
|
15° Cancer 50' Rx
|
Time of announcement
|
14.01.2002 - 22:44 UT
|
Orbital period
|
164.7 years
|
Orbit
|
- crosses the orbits of Saturn, Uranus, Neptune and Pluto
|
Aphelion
|
50.086 AU
|
Perihelion
|
9.339 AU
|
Semimajor axis
|
29.713 AU
|
Magnitude
|
11.2
|
Diameter
|
10.8 - 34.2 km
|
|
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