2010 TY53
Discovery | |
---|---|
Discovery date | 2010 |
Designations | |
MPC designation | 2010 TY53 |
transient TNO centaur[1] | |
Orbital characteristics[2] | |
Epoch 13 January 2016 (JD 2457400.5) | |
Uncertainty parameter 3 | |
Observation arc | 3990 days (10.92 yr) |
Aphelion | 56.827 AU (8.5012 Tm) |
Perihelion | 21.005 AU (3.1423 Tm) |
38.916 AU (5.8218 Tm) | |
Eccentricity | 0.46025 |
242.77 yr (88673.5 d) | |
320.06° | |
0° 0m 14.615s /day | |
Inclination | 22.454° |
111.42° | |
3.4009° | |
Earth MOID | 20.0217 AU (2.99520 Tm) |
Jupiter MOID | 15.762 AU (2.3580 Tm) |
Physical characteristics | |
Dimensions | 351 km (assumed)[3] |
0.08 (assumed)[3] | |
5.6[2] | |
|
2010 TY53 is a transient trans-Neptunian object (TNO) orbiting the Sun, and a centaur in an extended definition of "centaur". It was discovered in 2010. With an absolute magnitude of 5.6,[2] it is possibly a dwarf planet.[3]
References
- ↑ "List Of Centaurs and Scattered-Disk Objects". Minor Planet Center. Retrieved 2012-08-31.
- 1 2 3 "JPL Small-Body Database Browser: (2010 TY53)" (2011-10-24 last obs). Retrieved 31 March 2016.
- 1 2 3 Michael E. Brown. "How many dwarf planets are there in the outer solar system? (updates daily)". California Institute of Technology. Retrieved 2016-10-15.
External links
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