Eris (planaid crivassanagh)
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 Reayrt er Eris ('sy çheshvean) as Dysnomia (er chlee) veih'n Fodreayrtan Spoar Hubble. |
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Feddyn magh
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| Feddynit magh ec | M. E. Brown, C. A. Trujillo, D. L. Rabinowitz[1] |
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| Date feddyn magh | 21 Jerrey Geuree, 2003[1] | ||||||
Enmyssyn
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| Enmys MPC | 136199 Eris | ||||||
| Enmyn elley | 2003 UB313[2] | ||||||
| Ronney mynphlanaid |
planaid crivassanagh, TNO, plutoyd, as SDO |
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| Amm 6 Mart, 2006 (JD 2453800.5)[3] | |||||||
| Aphelion | 14.60×109 km 97.56 AU |
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| Perihelion | 5.65×109 km 37.77 AU |
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| Essylys lieh-vooar | 10.12×109 km 67.6681 AU |
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| Corrid | 0.44177 | ||||||
| Amm cruinlagh | 203,600 laaghyn 557 bleeantyn |
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| Mean-vieauid cruinlagh | 3.436 km/s | ||||||
| Anleigh meanagh | 197.63427° | ||||||
| Cleayn | 44.187° | ||||||
| Dowan-liurid y noad ardjeeagh | 35.8696° | ||||||
| Parameadar helion | 151.4305° | ||||||
| Fo-phlannadyn | 1 | ||||||
Troyn fishigagh
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| Craue raadeeoil meanagh | 1,300 +200 -100 km[4] | ||||||
| Glout | (1.67 ± 0.02)×1022 kg[5] | ||||||
| Ym-hayrn eaghtyragh meanchiarkylagh | ~0.8 m/s² | ||||||
| Amm çhyndaaee | > 8 h? | ||||||
| Albedo | 0.86 ± 0.07 | ||||||
| Çhiass. eaghtyragh (mygeayrt) |
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| Mooadys baghtal | 18.7 | ||||||
| Jarroo-vooadys | −1.12 ± 0.01 | ||||||
| Crantessen uillinagh | 40 milli-arcsec | ||||||
Ta Eris (Greagish: Έρις), ny 136199 Eris ny 2003 UB313 myr t'eh enmyssit ny keayrtyn, ny phlanaid crivassanagh. T'eh ny phlanaid crivassanagh smoo ayns Corys ny Greiney as ny nuyoo nhee smoo ta cruinlaghey yn Ghrian. T'eh 2,500 km er crantessen as t'eh 27% by moo na Pluto. V'eh feddynit magh er 21 Jerrey Fouyir, 2003
Imraaghyn[reagh | edit source]
- ↑ 1.0 1.1 Staff (01-05-2007). Discovery Circumstances: Numbered Minor Planets. IAU: Minor Planet Center. Feddynit er 05-05-2007.
- ↑ Staff (29-02-2004). Minor Planet Designations. IAU: Minor Planet Center. Feddynit er 05-05-2007.
- ↑ Asteroid Observing Services
- ↑ John Stansberry, Will Grundy, Mike Brown, John Spencer, David Trilling, Dale Cruikshank, Jean-Luc Margot (2007). Physical Properties of Kuiper Belt and Centaur Objects: Constraints from Spitzer Space Telescope. University of Arizona, Lowell Observatory, California Institute of Technology, NASA Ames Research Center, Southwest Research Institute, Cornell University. Feddynit er 18-05-2007.
- ↑ Michael E. Brown and Emily L. Schaller (2007). "The Mass of Dwarf Planet Eris" (abstract page). Science. Ym-lioar 316 (5831): 1585. doi:. PMID 17569855.
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