(126155) 2001 YJ140

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(126154) 2001 YJ140
Discovery
Discovered by Michael E. Brown, Chad Trujillo, Glenn Smith[1]
Discovery date 20 December 2001
Designations
MPC designation (126155) 2001 YJ140
none
TNO
Orbital characteristics[2]
Epoch 13 January 2016 (JD 2457400.5)
Uncertainty parameter 3
Observation arc 2455 days (6.72 yr)
Aphelion 51.307 AU (7.6754 Tm)
Perihelion 27.906 AU (4.1747 Tm)
39.606 AU (5.9250 Tm)
Eccentricity 0.29542
249.26 yr (91043.2 d)
10.650°
0° 0m 14.235s / day
Inclination 5.9691°
319.51°
129.91°
Earth MOID 26.9251 AU (4.02794 Tm)
Jupiter MOID 22.7872 AU (3.40892 Tm)
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.[3][4]

References[edit]

Sources[edit]

External links[edit]