(126155) 2001 YJ140

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(126154) 2001 YJ140
Discovery
Discovered by Michael E. Brown, Chad Trujillo, Glenn Smith[1]
Discovery date December 20, 2001
Designations
MPC designation (126155) 2001 YJ140
none
Minor planet category TNO
Orbital characteristics
Aphelion 51.348 AU
Perihelion 27.881 AU
39.614 AU
Eccentricity 0.296
Inclination 6°
Physical characteristics
Dimensions 153 km
7.3

(126155) 2001 YJ140, also written as (126155) 2001 YJ140, is a trans-neptunian object discovered on December 20, 2001 by C. A. Trujillo, M. E. Brown, Glenn Smith.

Orbit and rotation[edit]

The orbit of (126155) 2001 YJ140 has a semimajor axis of 42.396 AU and an orbital period of about 249 years. Perihelion leads to 27.881 AU from the Sun and its aphelion in the distance of 51.348 AU.[2][3]

References[edit]