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Revision as of 09:18, 22 September 2016 by InternetArchiveBot (talk | contribs) (Rescuing 1 sources and tagging 0 as dead. #IABot (v1.2.4))(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff)Discovery | |
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Discovery date | 2011 |
Designations | |
MPC designation | 2011 FW62 |
Minor planet category | plutino |
Orbital characteristics | |
Epoch 15 April 2011 (JD 2455666.5) | |
Uncertainty parameter 9 | |
Aphelion | 46.628 AU (6.9754 Tm) |
Perihelion | 33.025 AU (4.9405 Tm) |
Semi-major axis | 39.826 AU (5.9579 Tm) |
Eccentricity | 0.17078 |
Orbital period (sidereal) | 251.34 yr (91801.5 d) |
Mean anomaly | 126.30° |
Mean motion | 0° 0 14.117 / day |
Inclination | 26.778° |
Longitude of ascending node | 250.16° |
Argument of perihelion | 131.48° |
Earth MOID | 32.0888 AU (4.80042 Tm) |
Jupiter MOID | 28.4015 AU (4.24880 Tm) |
TJupiter | 4.998 |
Physical characteristics | |
Dimensions | 503 km (assumed) |
Geometric albedo | 0.07 (assumed) |
Absolute magnitude (H) | 5.0 |
2011 FW62 is a trans-Neptunian object that was discovered in 2011. With an absolute magnitude of 5.0, it is likely a dwarf planet. Its orbital elements are very uncertain and hence it is lost. (see also Lost asteroid)
References
- "2010 FW62". Minor Planet Center. Retrieved 2012-08-31.
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(help) - ^ "JPL Small-Body Database Browser: (2011 FW62)" (2011-05-26 last obs). Retrieved 12 April 2016.
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(help) - ^ Michael E. Brown. "How many dwarf planets are there in the outer solar system? (updates daily)". California Institute of Technology. Archived from the original on 2011-10-18. Retrieved 2012-08-31.
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External links
Trans-Neptunian objects | |
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TNO classes | |
Dwarf planets (moons) | |
Sednoids |
Small Solar System bodies | |||||||
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Minor planets |
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Comets | |||||||
Other |
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