2017 SV13
Appearance
Discovery[1] | |
---|---|
Discovered by | Pan-STARRS 1 |
Discovery site | Haleakala Obs. |
Discovery date | 17 September 2017 (first observed only) |
Designations | |
2017 SV13 | |
centaur[2] · damocloid[3] unusual[4] · distant[1] | |
Orbital characteristics[2] | |
Epoch 1 July 2021 (JD 2459396.5) | |
Uncertainty parameter 6 | |
Observation arc | 42 days |
Aphelion | 17.302 AU |
Perihelion | 2.010 AU |
9.656 AU | |
Eccentricity | 0.7919 |
30.09 yr (10,990 d) | |
46.490° | |
0° 1m 58.253s / day | |
Inclination | 113.283° |
11.633° | |
343.213° | |
Earth MOID | 1.0349 AU |
Jupiter MOID | 2.8967 AU |
Saturn MOID | 3.1974 AU[1] |
TJupiter | –1.119 |
Physical characteristics | |
1 km (est.)[3] | |
0.09 (assumed)[3] | |
18.2[1][2] | |
2017 SV13 is a centaur and damocloid on a retrograde and highly eccentric orbit from the outer region of the Solar System. It was first observed on 17 September 2017 by the Pan-STARRS survey at Haleakala Observatory in Hawaii, United States.[1] This unusual object measures approximately 1 kilometer (0.6 miles) in diameter.[3]
See also
- List of notable asteroids § Retrograde and highly inclined
- 2006 BZ8 – retrograde centaur, damocloid, and potential co-orbital with Saturn
- 2006 RJ2 – another retrograde centaur, damocloid, and potential co-orbital with Saturn
References
- ^ a b c d e "2017 SV13". Minor Planet Center. International Astronomical Union. Retrieved 8 August 2021.
- ^ a b c "JPL Small-Body Database Browser: (2017 SV13)" (2017-10-28 last obs.). Jet Propulsion Laboratory. Retrieved 8 August 2021.
- ^ a b c d Johnston, Wm. Robert (18 August 2020). "List of Known Trans-Neptunian Objects". Johnston's Archive. Retrieved 8 August 2021.
- ^ "List Of Other Unusual Objects". Minor Planet Center. International Astronomical Union. 8 August 2021. Retrieved 8 August 2021.
External links
- 2017 SV13 at the JPL Small-Body Database