| Discovery [1] [2] | |
|---|---|
| Discovered by | OSSOS |
| Discovery site | Mauna Kea Obs. |
| Discovery date | 8 February 2013 |
| Designations | |
| (496315) 2013 GP136 | |
| o3e39 [3] | |
| TNO [1] · SDO [4] | |
| Orbital characteristics [1] | |
| Epoch 4 September 2017 ( JD 2458000.5) | |
| Uncertainty parameter 3 | |
| Observation arc | 4.29 yr (1,566 days) |
| Aphelion | 268.46 AU |
| Perihelion | 41.073 AU |
| 154.76 AU 149.8 AU [5] | |
| Eccentricity | 0.7346 |
| 1925 yr (703,239 days) | |
| 356.44 ° | |
| 0° 0m 1.8s / day | |
| Inclination | 33.467° |
| 210.71° | |
| 42.316° | |
| Physical characteristics | |
| Dimensions | 212 km [4] |
| 6.6 [1] | |
2013 GP136 is a trans-Neptunian object from the scattered disc in the outermost reaches of the Solar System, approximately 212 kilometers in diameter. It was discovered on 8 February 2013, by the Outer Solar System Origins Survey at the Mauna Kea Observatories on the island of Hawaii, United States. [2]
Orbit and classification
2013 GP136 orbits the Sun at a distance of 41.1–268.5 AU once every 1925 years and 4 months (703,239 days). Its orbit has an eccentricity of 0.73 and an inclination of 33 ° with respect to the ecliptic. [1]
It was mentioned in a 2016 paper by Malhotra of the Lunar and Planetary Laboratory, at The University of Arizona, Tucson, AZ as a detached object with a perihelion greater than 40 AUs, a 6:1 orbital period ratio with 90377 Sedna, and in a possible 9:1 mean-motion resonance with a hypothetical large Planet Nine. [5]
See also
References
- ^ a b c d e "JPL Small-Body Database Browser: 496315 (2013 GP136)" (2017-05-24 last obs.). Jet Propulsion Laboratory. Retrieved 30 July 2017.
- ^ a b "496315 (2013 GP136)". Minor Planet Center. Retrieved 30 July 2017.
- ^ Shankman, Cory; et al. (2017). "OSSOS. VI. Striking Biases in the Detection of Large Semimajor Axis Trans-Neptunian Objects". The Astronomical Journal. 154 (2): 50. arXiv: 1706.05348. Bibcode: 2017AJ....154...50S. doi: 10.3847/1538-3881/aa7aed. hdl: 10150/625487. S2CID 3535702.
- ^ a b "List of Known Trans-Neptunian Objects". Johnston's Archive. 22 July 2017. Retrieved 30 July 2017.
- ^ a b Malhotra, Renu; Volk, Kathryn; Wang, Xianyu (2016). "Corralling a distant planet with extreme resonant Kuiper belt objects". The Astrophysical Journal Letters. 824 (2): L22. arXiv: 1603.02196. Bibcode: 2016ApJ...824L..22M. doi: 10.3847/2041-8205/824/2/L22. S2CID 118422279.
- "MPEC 2015-R47 : 2013 GP136". IAU Minor Planet Center. 19 March 2016. Retrieved 19 March 2016.
External links
- OSSOS project
- Exploring the outer Solar System: now in vivid colour on YouTube – Michele Bannister (SETI Talks) (time 58:50 min.)
- 2013 GP136 Inner Oort Cloud Object Discovery Images[ permanent dead link] from Scott S. Sheppard/Carnegie Institution for Science.
- Asteroid Lightcurve Database (LCDB), query form ( info Archived 16 December 2017 at the Wayback Machine)
- Asteroids and comets rotation curves, CdR – Observatoire de Genève, Raoul Behrend
- Discovery Circumstances: Numbered Minor Planets (495001)-(500000) – Minor Planet Center
- (496315) 2013 GP136 at AstDyS-2, Asteroids—Dynamic Site
- (496315) 2013 GP136 at the JPL Small-Body Database
| Discovery [1] [2] | |
|---|---|
| Discovered by | OSSOS |
| Discovery site | Mauna Kea Obs. |
| Discovery date | 8 February 2013 |
| Designations | |
| (496315) 2013 GP136 | |
| o3e39 [3] | |
| TNO [1] · SDO [4] | |
| Orbital characteristics [1] | |
| Epoch 4 September 2017 ( JD 2458000.5) | |
| Uncertainty parameter 3 | |
| Observation arc | 4.29 yr (1,566 days) |
| Aphelion | 268.46 AU |
| Perihelion | 41.073 AU |
| 154.76 AU 149.8 AU [5] | |
| Eccentricity | 0.7346 |
| 1925 yr (703,239 days) | |
| 356.44 ° | |
| 0° 0m 1.8s / day | |
| Inclination | 33.467° |
| 210.71° | |
| 42.316° | |
| Physical characteristics | |
| Dimensions | 212 km [4] |
| 6.6 [1] | |
2013 GP136 is a trans-Neptunian object from the scattered disc in the outermost reaches of the Solar System, approximately 212 kilometers in diameter. It was discovered on 8 February 2013, by the Outer Solar System Origins Survey at the Mauna Kea Observatories on the island of Hawaii, United States. [2]
Orbit and classification
2013 GP136 orbits the Sun at a distance of 41.1–268.5 AU once every 1925 years and 4 months (703,239 days). Its orbit has an eccentricity of 0.73 and an inclination of 33 ° with respect to the ecliptic. [1]
It was mentioned in a 2016 paper by Malhotra of the Lunar and Planetary Laboratory, at The University of Arizona, Tucson, AZ as a detached object with a perihelion greater than 40 AUs, a 6:1 orbital period ratio with 90377 Sedna, and in a possible 9:1 mean-motion resonance with a hypothetical large Planet Nine. [5]
See also
References
- ^ a b c d e "JPL Small-Body Database Browser: 496315 (2013 GP136)" (2017-05-24 last obs.). Jet Propulsion Laboratory. Retrieved 30 July 2017.
- ^ a b "496315 (2013 GP136)". Minor Planet Center. Retrieved 30 July 2017.
- ^ Shankman, Cory; et al. (2017). "OSSOS. VI. Striking Biases in the Detection of Large Semimajor Axis Trans-Neptunian Objects". The Astronomical Journal. 154 (2): 50. arXiv: 1706.05348. Bibcode: 2017AJ....154...50S. doi: 10.3847/1538-3881/aa7aed. hdl: 10150/625487. S2CID 3535702.
- ^ a b "List of Known Trans-Neptunian Objects". Johnston's Archive. 22 July 2017. Retrieved 30 July 2017.
- ^ a b Malhotra, Renu; Volk, Kathryn; Wang, Xianyu (2016). "Corralling a distant planet with extreme resonant Kuiper belt objects". The Astrophysical Journal Letters. 824 (2): L22. arXiv: 1603.02196. Bibcode: 2016ApJ...824L..22M. doi: 10.3847/2041-8205/824/2/L22. S2CID 118422279.
- "MPEC 2015-R47 : 2013 GP136". IAU Minor Planet Center. 19 March 2016. Retrieved 19 March 2016.
External links
- OSSOS project
- Exploring the outer Solar System: now in vivid colour on YouTube – Michele Bannister (SETI Talks) (time 58:50 min.)
- 2013 GP136 Inner Oort Cloud Object Discovery Images[ permanent dead link] from Scott S. Sheppard/Carnegie Institution for Science.
- Asteroid Lightcurve Database (LCDB), query form ( info Archived 16 December 2017 at the Wayback Machine)
- Asteroids and comets rotation curves, CdR – Observatoire de Genève, Raoul Behrend
- Discovery Circumstances: Numbered Minor Planets (495001)-(500000) – Minor Planet Center
- (496315) 2013 GP136 at AstDyS-2, Asteroids—Dynamic Site
- (496315) 2013 GP136 at the JPL Small-Body Database