2014 FC69
2014 FC69 is a trans-Neptunian object orbiting in the scattered disc, approximately 533 kilometers in diameter. It was first observed on 25 March 2014, by astronomers at the Cerro Tololo Inter-American Observatory in Chile. Because of its great distance and short observation arc of 302 days, the object's orbit is too poorly determined to know whether it is in an orbital resonance with Neptune.
Discovery [1][2] | |
---|---|
Discovered by |
|
Discovery site | Cerro Tololo Obs. |
Discovery date | 25 March 2014 |
Designations | |
2014 FC69 | |
Orbital characteristics [1] | |
Epoch 28 June 2014 (JD 2456836.5) | |
Uncertainty parameter 8 | |
Observation arc | 302 days |
Aphelion | 103.83 AU |
Perihelion | 40.434 AU |
72.135 AU | |
Eccentricity | 0.4395 |
612.67 yr (223,777 days) | |
88.017° | |
0° 0m 5.76s / day | |
Inclination | 30.126° |
250.10° | |
189.19° | |
Physical characteristics | |
Dimensions | 533 km[4] |
4.6[1] | |
Distance
Based on the best-fit (albeit uncertain) orbital solution, 2014 FC69 last came to perihelion around 1869,[1] and is currently (as of February 2016) about 84.2 AU from the Sun. Other than long-period comets, it is the fifth-most-distant known large body in the Solar System (see table below).[5]
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gollark: Because instead of "pages have attached files which can be linked the pages", you could just have "pages contain files as a separate type of content, embedded appropriately".
gollark: Minoteaur 7.1 had file management capabilities, but while working on this now I realized I suddenly realized that this could probably be combined with the content model rework somehow, accursedly.
gollark: But I also really don't like writing much code, and want to generalize and combine features as much as possible. Which causes more problems.
See also
- List of Solar System objects most distant from the Sun in 2015
References
- "JPL Small-Body Database Browser: (2014 FC69)" (2015-01-21 last obs.). Jet Propulsion Laboratory. Retrieved 2 August 2017.
- "2014 FC69". Minor Planet Center. Retrieved 2 August 2017.
- "MPEC 2015-C52 : 2014 FC69". IAU Minor Planet Center. 11 February 2015. Retrieved 12 November 2015.
- "List of Known Trans-Neptunian Objects". Johnston's Archive. 22 July 2017. Retrieved 2 August 2017.
- "2014FC69". Asteroids—Dynamic Site.
External links
- 2014 FC69 at AstDyS-2, Asteroids—Dynamic Site
- 2014 FC69 at the JPL Small-Body Database
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