(620074) 2013 AT183
Appearance
![]() Orbit of 2013 AT183 | |
Discovery[1] | |
---|---|
Discovered by | Pan-STARRS 1 |
Discovery site | Haleakala Obs. |
Discovery date | 26 January 2012 |
Designations | |
2013 AT183 | |
TNO[2] · SDO[3] · distant[1] | |
Orbital characteristics[2] | |
Epoch 27 April 2019 (JD 2458600.5) | |
Uncertainty parameter 4 · 3[1] | |
Observation arc | 20.20 yr (8,080 d) |
Earliest precovery date | 29 January 2003[1] |
Aphelion | 87.592 AU |
Perihelion | 35.630 AU |
61.611 AU | |
Eccentricity | 0.4217 |
483.61 yr (176,640 d) | |
68.884° | |
0° 0m 7.2s / day | |
Inclination | 28.125° |
304.59° | |
68.292° | |
Physical characteristics | |
160-799 km[2] | |
0.124[4] | |
4.6[2] · 4.92[1] | |
(620074) 2013 AT183 (provisional designation 2013 AT183) is a large trans-Neptunian object in the scattered disc, the outermost region of the Solar System. It was discovered on 26 January 2012 by the Pan-STARRS 1 sky survey at Haleakala Observatory, Hawaii.[1] First known precovery observation of (620074) 2013 AT183 was carried out in 29 January 2003.[1]
See also
[edit]References
[edit]- ^ a b c d e f g "(620084) = 2013 AT183". Minor Planet Center. Retrieved 6 March 2019.
- ^ a b c d "JPL Small-Body Database Browser: (2013 AT183)" (2014-02-26 last obs.). Jet Propulsion Laboratory. Retrieved 6 March 2019.
- ^ "List Of Centaurs and Scattered-Disk Objects". Minor Planet Center. International Astronomical Union. Retrieved 22 April 2023.
- ^ "List of Known Trans-Neptunian Objects". Wm. Robert Johnston. Johnston's Archive. Retrieved 22 July 2023.
External links
[edit]