Neptioon

Neptioon
Neptioon
Sorçh	foawr rioee as planaid mooie
Feddynit magh ec	Urbain Le Verrier; John Couch Adams; Johann Gottfried Galle; Heinrich Louis d'Arrest
Date feddyn magh	Mean Fouyir 23, 1846, Thie Rollageydys Verleen
Epennym	Neptioon
Moir-red	Yn Ghrian
Red lhiennoo	Naiad (en) ; Thalassa (en) ; Despina (en) ; Galatea (en) ; Larissa (en) ; Proteus (en) ; Triton (en) ; Nereid (en) ; Halimede (en) ; Sao (en) ; Laomedeia (en) ; Psamathe (en) ; Neso (en) ; Hippocamp (en) ; Adams ring (en) ; Arago ring (en) ; Galle ring (en) ; Lassell ring (en) ; Le Verrier ring (en) ; Courage arc (en) ; Égalité 2 (en) ; Liberté (en) ; Égalité 1 (en) ; Fraternité (en)
Eash	J2000.0
Fysserree fishigagh
Apoapsis	4,537,039,826 km
Periapsis	4,459,753,056 km; (arg (ω): 44.96476)
Essyl vooar a	4,503,443,661 km as 30.06992276 AU
Corrid e	0.009456
Amm cruinlagh P	164.8 a as 60,193.2 d
Amm cruinlagh (synodagh)	367.49 d
Mean-amreiltagh M	256.228 °
Cleayn i	1.77004347 ° ↔ ecliptagh; 6.43 ° ↔ mean-chiarkyl ny Greiney; 0.72 ° ↔ mean-chiarkyl neuchaghlaaee
Foddid y noad ardjeeagh Ω	131.78422574 °
Troyn fishigagh as rollageagh meadragh
Craue raadeeoil	mean: 24,622 km; mean-chiarkyl: 24,764 km; poullagh: 24,341 km
Crantessen	49,528 km
Lheanaghey	0.0171
Mooadys baghtal (V)	7.67–8
Crantessen uillinagh	2.2 "–2.4 "
Eaghtyr y vaare	7,618,300,000 km²
Glout	102,430 Yg
Thummid	62,540,000,000,000 km³
Mean-ghlooaght	1,638 g/cm³
Ym-hayrn eaghtyragh	11 m/s²
Çhiassid eaghtyragh
	mean
	72 K
Aeraght	Co-heiy
Ayrn jeh	y Grianchorys mooie

Ta Neptioon yn hoghtoo planaid magh ass y ghrian ayns Corys ny Greiney, as y kiaroo planaid smoo. T'eh soit eddyr Uraanus as Pluto.

Imraaghyn[reagh | edit source]

↑ ^1.0 ^1.1 ^1.2 Stated in: A Short History of Astronomy. Author: Arthur Berry. Publisher: John Murray. Language of work or name: Baarle Ghoaldagh. Publication date: 1898.
↑ Reference URL: http://solarviews.com/eng/neptune.htm.
↑ Stated in: A Short History of Astronomy. Author: Arthur Berry. Publisher: John Murray. Language of work or name: Baarle Ghoaldagh. Publication date: 1898.
↑ Vasily Vitkovsky. "Q24466612" (ayns Rooshish).
↑ ^5.0 ^5.1 ^5.2 ^5.3 Stated in: Keplerian elements for approximate positions of the major planets. Language of work or name: Baarle. Publication date: Toshiaght Arree 15, 2015.
↑ ^6.0 ^6.1 ^6.2 ^6.3 ^6.4 ^6.5 Reference URL: https://nssdc.gsfc.nasa.gov/planetary/factsheet/neptunefact.html.
↑ ^7.0 ^7.1 ^7.2 "{{{title}}}" (4 Mee ny Nollick 2010). doi:10.1007/S10569-010-9320-4.
↑ Reference URL: https://nssdc.gsfc.nasa.gov/planetary/factsheet/neptunefact.html. Object named as: Equatorial radius (1 bar level) (km): 24,764.
↑ NASA FACTS (Baarle). NASA.

Ta tooilley coadanyn mychione Neptioon ry-gheddyn ayns Wikimedia Commons.

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