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Oberon (eayst)

Veih Wikipedia.
Oberon 
Sorçheayst Uraanus as eayst chadjin Edit the value on Wikidata
Feddynit magh leshWilliam Herschel
Date feddyn magh11 Jerrey Geuree 1787[1]
EpennymOberon (en) Translate Edit the value on Wikidata
Moir-redUraanus Edit the value on Wikidata
Fysserree ishigagh
Essylys lieh-vooar a583,520 km[2]
Corrid e0.0014[3] Edit the value on Wikidata
Amm cruinlagh P13.463234 l[2]
Amm cruinlagh (synodagh)sincroanagh (sheiltynit)[4]
Bieauid chruinlagh veanagh3.15 km/s (oolit)
Cleayn i0.058° (rish meanchiarkyl Uraanus)[2]
Troghyn fishigagh as rollageagh meadragh
Craue raadeeoil761.4 km Edit the value on Wikidata
Mooadys baghtal (V)14.1[5]
Eaghtyr y vaare7,285,000 km²[a]
Glout(3.076 ± 0.087) × 1021 kg[6]
Thummid1,849,000,000 km³[b]
Mean-ghlooaght1.63 ± 0.05 g/cm3[7]
Ym-hayrn eaghtyragh0.354 m/s²[c]
Bieauid-jeerit scapail0.734 km/s[d]
Albedo
  • 0.31 (towse-oaylleeagh)
  • 0.14 (Bond)[8]

She Oberon, enmyssit Uranus IV chammah, yn eayst vooar s'odjey mooie jeh'n phlanaid Uraanus. She Oberon y nah eayst smoo rere eaghtyr, as eaghtyr echey cosoylagh rish eaghtyr yn Austrail, y nah eaust smoo rere glout mastey eaystyn Uraanus, as y jeihoo eayst smoo ayns Corys ny Greiney. V'eh feddynit magh ayns 1787 liorish William Herschel, as t'eh enmyssit ass ree feayn-skeealleydagh ny ferrishyn ayns A Midsummer Night's Dream liorish Shakespeare. Ta'n cruinlagh echey soit lieh-heu sthie jeh magnaidsfeyr Uraanus.

Noteyn

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  1. Ta eaghtyr y vaare feddynit ass y chraue raadeeoil r: .
  2. Ta'n thummid v feddynit ass y chraue raadeeoil r: .
  3. Ta ym-hayrn yn eaghtyr feddynit ass glout m, y beayn-earroo ym-hayrnagh G, as y craue raadeeoil r: .
  4. Ta'n vieauid-jeerit scapail feddynit ass glout m, y beayn-earroo ym-hayrnagh G, as y craue raadeeoil r: 2Gm/r.

Imraaghyn

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  1. Herschel, W. S. (1787). "An Account of the Discovery of Two Satellites Revolving Round the Georgian Planet". Philosophical Transactions of the Royal Society of London. 77: 125–129. doi:10.1098/rstl.1787.0016. JSTOR 106717.
  2. 1 2 3 "Planetary Satellite Mean Orbital Parameters". Jet Propulsion Laboratory, California Institute of Technology.
  3. "ssd.jpl.nasa.gov". Er ny hashtey veih y lhieggan bunneydagh er 22 Luanistyn 2011. Feddynit er 7 Jerrey Souree 2011.
  4. Smith, B. A.; Soderblom, L. A.; Beebe, A.; Bliss, D.; Boyce, J. M.; Brahic, A.; Briggs, G. A.; Brown, R. H.; Collins, S. A. (4 July 1986). "Voyager 2 in the Uranian System: Imaging Science Results". Science. 233 (4759): 43–64. Bibcode:1986Sci...233...43S. doi:10.1126/science.233.4759.43. PMID 17812889. S2CID 5895824.
  5. Newton, Bill; Teece, Philip (1995). The guide to amateur astronomy. Cambridge University Press. dg. 109. ISBN 978-0-521-44492-7.
  6. R. A. Jacobson (2014) 'The Orbits of the Uranian Satellites and Rings, the Gravity Field of the Uranian System, and the Orientation of the Pole of Uranus'. The Astronomical Journal 148:5
  7. Jacobson, R. A.; Campbell, J. K.; Taylor, A. H.; Synnott, S. P. (June 1992). "The masses of Uranus and its major satellites from Voyager tracking data and earth-based Uranian satellite data". The Astronomical Journal. 103 (6): 2068–2078. Bibcode:1992AJ....103.2068J. doi:10.1086/116211.
  8. Karkoschka, Erich (2001). "Comprehensive Photometry of the Rings and 16 Satellites of Uranus with the Hubble Space Telescope" (PDF). Icarus. 151 (1): 51–68. Bibcode:2001Icar..151...51K. doi:10.1006/icar.2001.6596. S2CID 121044546. Er ny hashtey veih y lhieggan bunneydagh (PDF) er 2020-02-13.
  9. Thomas, P. C. (1988). "Radii, shapes, and topography of the satellites of Uranus from limb coordinates". Icarus. 73 (3): 427–441. Bibcode:1988Icar...73..427T. doi:10.1016/0019-1035(88)90054-1.
Marranys symney: <ref> tag with name "Thomas 1988" defined in <references> is not used in prior text.

Kianglaghyn magh

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