Discovery[1][2] | |
---|---|
Discovered by | NEAT |
Discovery site | Palomar Obs. |
Discovery date | 14 November 2002 |
Designations | |
(55638) 2002 VE95 | |
2002 VE95 | |
TNO[3] · plutino[4][5] | |
Orbital characteristics[3] | |
Epoch 1 July 2021 (JD 2459396.5) | |
Uncertainty parameter 2[3] · 0[1] | |
Observation arc | 27.27 yr (9,960 d) |
Earliest precovery date | 12 October 1990 |
Aphelion | 50.441 AU |
Perihelion | 27.910 AU |
39.176 AU | |
Eccentricity | 0.2876 |
245.21 yr (89,562 d) | |
29.369° | |
0° 0m 14.4s / day | |
Inclination | 16.327° |
199.72° | |
29 June 2001 | |
206.35° | |
Physical characteristics | |
249.8 km[6][7][8] | |
6.76 h (ambiguous)[6][9][10] | |
0.149[7] | |
20.64[13] | |
5.3[1][3] 5.70±0.06[7] | |
(55638) 2002 VE95 (provisional designation 2002 VE95) is a trans-Neptunian object from the outermost region of the Solar System. It was discovered on 14 November 2002, by astronomers with the Near-Earth Asteroid Tracking program at the Palomar Observatory in California, United States.[1] This resonant trans-Neptunian object is a member of the plutino population, locked in a 2:3 resonance with Neptune. The object is likely of primordial origin with a heterogeneous surface and a notably reddish color (RR) attributed to the presence of methanol and tholins. It has a poorly defined rotation period of 6.8 hours and measures approximately 250 kilometers (160 miles) in diameter. This plutino is also a dwarf planet candidate. As of 2021[update], it has not yet been named.
MPC-object
was invoked but never defined (see the help page).K08O05
was invoked but never defined (see the help page).jpldata
was invoked but never defined (see the help page).johnstonsarchive-TNOs
was invoked but never defined (see the help page).Buie-DES
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was invoked but never defined (see the help page).Mommert-2012
was invoked but never defined (see the help page).Ferret
was invoked but never defined (see the help page).Ortiz-2006
was invoked but never defined (see the help page).Thirouin-2010
was invoked but never defined (see the help page).Perna-2010
was invoked but never defined (see the help page).Tegler-2016
was invoked but never defined (see the help page).AstDys-object
was invoked but never defined (see the help page).