2001 XA255
Number
148975
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
 
 
 
Back to Centaurs and TNOs