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U Vikipediyi ye statti pro inshi znachennya cogo termina Nayada znachennya Nayada angl Naiad dav gr Naias vnutrishnij suputnik planeti Neptun Nazva utvorena vid nayad nimf dzherel ta strumkiv iz greckoyi mifologiyi Takozh poznachayetsya yak Neptun III 4 Nayada Nayada abo Talasa rozdilna zdatnist znimku ne dozvolyaye vstanoviti znimok Voyadzher 2 Fotografiya rozmita cherez veliku vidstan i visoku shvidkist aparatu tomu suputnik viglyadaye vidovzhenim Dani pro vidkrittyaData vidkrittya veresen 1989Pershovidkrivachi R Terril Voyadzher 2 1 Orbitalni harakteristikiEpoha 1989 08 18Velika pivvis 48 227 1 km 2 Ekscentrisitet 0 000362 0 000301 2 Period obertannya 0 294396 dobi 2 Nahil orbiti 4 7455 0 0317 do ploshini Laplasa 2 Suputnik NeptunaFizichni harakteristikiRozmiri 96 60 52 km 3 Serednij radius 33 3 km 3 Masa 2 0 1017 kg ocinka Serednya gustina 1 3 g sm3 predbachayetsya Albedo 0 072 3 Zmist 1 Istoriya vidkrittya 2 Harakteristiki 3 Primitki 4 PosilannyaIstoriya vidkrittya red Nayada bula vidkrita u veresni 1989 roku za znimkami zroblenimi aparatom Voyadzher 2 5 Pro vidkrittya bulo ogolosheno 29 veresnya 1989 roku a tekst povidomlyaye pro 25 zobrazhennya otrimani protyagom 11 dniv takim chinom vidkrittya vidbulosya nezadovgo do 18 veresnya Suputnik otrimav timchasove poznachennya S 1989 N 6 6 Vlasna nazva bula nadana 16 veresnya 1991 roku 7 Harakteristiki red Nayada maye nepravilnu nesferichnu formu Zhodnih slidiv geologichnoyi aktivnosti ne viyavleno Jmovirno Nayada yak j inshi suputniki na orbitah nizhche Tritona sformuvalasya z ulamkiv deyakih suputnikiv Neptuna sho zrujnuvalisya u rezultati zitknen viklikanih zburennyami vid Tritona pislya jogo zahoplennya Neptunom na pochatkovu orbitu z visokim ekscentrisitetom 8 Nayada obertayetsya nizhche sinhronnoyi navkoloneptunovoyi orbiti vnaslidok chogo orbita cogo suputnika postupovo znizhuyetsya cherez vplivi priplivnih sil Vidstan orbiti vid verhnoyi mezhi hmarnogo sharu priblizno 23 500 km Z chasom vona mozhe buti poglinena Neptunom abo zrujnuyetsya cherez priplivne roztyaguvannya ta utvoriti kilce pri dosyagnenni mezhi Rosha Pislya Voyadzhera 2 sistema Neptuna dovgij chas doslidzhuvalasya nazemnimi observatoriyami ta kosmichnim teleskopom Gabbl U lipni 2002 zhovtni 2003 provodilisya sposterezhennya z Observatoriyi im V M Keka iz zastosuvannyam adaptivnoyi optiki i legko buli viyavleni chotiri veliki vnutrishni suputniki Neptuna Talasa bula viyavlena pislya obrobki zobrazhen a Nayadu viyaviti ne vdalosya 9 Teleskop Gabbl zdaten viyavlyati vsi vidomi suputniki Nezvazhayuchi na ce z jogo dopomogoyu takozh vdalosya otrimati znimki p yati vnutrishnih suputnikiv okrim Nayadi Vvazhayut sho v efemeridah Nayadi mistyatsya suttyevi pohibki 10 U 2013 roci suputnik buv znajdenij na znimkah teleskopa Gabbl ta spochatku vvazhavsya novoyu planetoyu 5 Orbita misyacya ne zrozumilim chinom zminilasya sho stvorilo trudnoshi dlya yiyi viyavlennya 5 Primitki red Satellites of the Giant Planets Arhiv originalu za 16 bereznya 2012 Procitovano 7 serpnya 2008 a b v g R A Jacobson and W M Owen Jr 2004 The orbits of the inner Neptunian satellites from Voyager Earthbased and Hubble Space Telescope observations Astronomical Journal 128 1412 doi 10 1086 423037 a b v E Karkoschka 2003 Sizes shapes and albedos of the inner satellites of Neptune Icarus 162 400 doi 10 1016 S0019 1035 03 00002 2 Planet and Satellite Names and Discoverers Gazetteer of Planetary Nomenclature USGS Astrogeology 21 lipnya 2006 Arhiv originalu za 14 lipnya 2007 Procitovano 7 serpnya 2006 a b v Astronomi vipadkovo pobachili prihovanij misyac Neptuna na znimkah Gabbla ros IAU Circular No 4867 29 veresnya 1989 Procitovano 7 serpnya 2008 Vkazano bilsh nizh odin deadlink ta deadurl dovidka nedostupne posilannya z kvitnya 2019 IAU Circular No 5347 16 veresnya 1991 Procitovano 10 kvitnya 2007 Vkazano bilsh nizh odin deadlink ta deadurl dovidka D Banfield and N Murray 1992 A dynamical history of the inner neptunian satellites Icarus 99 390 doi 10 1016 0019 1035 92 90155 Z Marchis F Urata R de Pater I Gibbard S Hammel H B Berthier J May 2004 Neptunian Satellites observed with Keck AO system American Astronomical Society DDA meeting 35 07 08 Bulletin of the American Astronomical Society Vol 36 s 860 Procitovano 5 serpnya 2006 Showalter M R Lissauer J J de Pater I August 2005 The Rings of Neptune and Uranus in the Hubble Space Telescope American Astronomical Society DPS meeting 37 66 09 Bulletin of the American Astronomical Society Vol 37 s 772 Procitovano 5 serpnya 2006 Posilannya red Naiad Profile by NASA s Solar System Exploration Otrimano z https uk wikipedia org w index php title Nayada suputnik amp oldid 39219099