www.wikidata.uk-ua.nina.az
PanPan Pan foto aparata KassiniDani pro vidkrittyaData vidkrittya 16 lipnya 1990Vidkrivach i Mark ShouolterMisce vidkrittya KA Voyadzher 2 Planeta SaturnNomer XVIIIOrbitalni harakteristiki 1 Velika pivvis 133 584 0 0 1 kmPericentr 133 579 1 kmApocentr 133 589 1 km 2 Orbitalnij period 0 575050718 dibEkscentrisitet orbiti 0 000035 0 000007Nahil orbiti 0 0010 0 0006 do ploshini ekvatora planetiFizichni harakteristikiVidima zoryana velichina vidima zoryana velichina Diametr 35 35 23 km 3 Serednij radius 15 2 km 3 Masa 4 9 0 7 1021 kg 3 Gustina 0 36 0 16 g sm Priskorennya vilnogo padinnya 0 001 m s Druga kosmichna shvidkist 0 006 km sPeriod obertannya navkolo svoyeyi osi 0 575050718 dibNahil osi obertannya 0 Albedo 0 5Temperatura poverhni 78 KAtmosfera vidsutnyaInshi poznachennyaS 1981 S13 Saturn XVIIIPan u VikishovishiU Vikipediyi ye statti pro inshi znachennya cogo termina Pan Pan lat Pan grec Pan drugij za viddalenistyu vid planeti prirodnij suputnik Saturna Jogo vidkriv 16 lipnya 1990 roku Mark Shouolter za fotoznimkami kosmichnogo aparata Voyadzher 2 Otrimav timchasove poznachennya S 1981 S 13 Jogo takozh poznachayut Saturn XVIII U greckij mifologiyi Pan bog lisiv i poliv zastupnik pastuhiv bog otar ovec sin Germesa i brat Dafnisa zobrazhuvavsya u viglyadi lyudini z rogami capinimi nogami i capinoyu borodoyuPan roztashovanij u mezhah promizhku Enke Encke Gap kilcya A Vin diye yak pastuh vidpovidayuchi za zberezhennya promizhku Enke Jogo pole tyazhinnya robit hvilovi kartini u kilcyah yaki vkazali na prisutnist Pana i prizveli do povtornogo doslidzhennya fotografij Voyadzhera 2 peredbachenogo miscya roztashuvannya suputnika 4 Dzhefri Kuzzi i Dzhefri Skargl peredbachili isnuvannya cogo suputnika u 1985 roci 5 Pislya cogo u 1986 roci M R Shouolter i jogo komanda viveli jogo orbitu zmodelyuvavshi gravitacijni zburennya Voni dosyagli duzhe tochnogo peredbachennya dovzhina velikoyi pivosi 133 603 10 km i masa 5 10 10 12 masi Saturna i pokazali sho ce yedinij suputnik u mezhah promizhku Enke 6 Faktichna dovzhina velikoyi pivosi 133 583 kilometri i masa 2 7 1015 kg abo 4 7 10 12 masi Saturna yaka stanovit 5 688 1026 kg Suputnik piznishe buv znajdenij u mezhah 1 vid peredbachenogo polozhennya Poshuk buv zdijsnenij iz vikoristannyam zobrazhen Voyadzhera 2 i komp yuternih rozrahunkiv shob peredbachiti chi bude suputnik vidimim pri pevnih umovah Na kozhnomu zobrazhenni z rozdilnoyu zdatnistyu bl 50 km piksel dobre vidno Pana Zagalom takih zobrazhen bulo 11 7 4 Pan maye diametr bl 30 kilometriv period obertannya 0 57505073 dib nahil orbiti 0 007 0 002 do ekvatora Saturna ekscentrisitet orbiti 0 00021 0 00008 U Sonyachnij sistemi ye takozh asteroyid 4450 Pan Div takozh RedaguvatiSuputniki SaturnaPrimitki Redaguvati Spitale J N et al 2006 The orbits of Saturn s small satellites derived from combined historic and Cassini imaging observations The Astronomical Journal 132 692 Pericentr q displaystyle q nbsp i apocentr Q displaystyle Q nbsp obchisleni za formulami q a 1 e displaystyle q a cdot 1 e nbsp Q a 1 e displaystyle Q a cdot 1 e nbsp de a displaystyle a nbsp dovzhina velikoyi pivosi orbiti e displaystyle e nbsp ekscentrisitet orbiti znachennya okrugleni do kilometriv a b v Porco C C et al 2006 Physical Characteristics and Possible Accretionary Origins for Saturn s Small Satellites Bulletin of the American Astronomical Society 37 768 a b Showalter M R 1990 Visual Detection of 1981 S 13 the Encke Gap Moonlet Bulletin of the American Astronomical Society 22 1031 Cuzzi J N and Scargle J D Wavy Edges Suggest Moonlet in Encke s Gap Astrophysical Journal Vol 292 May 1 1985 pp 276 290 Showalter M R et al 1986 Satellite wakes and the orbit of the Encke Gap moonlet Icarus 66 297 Showalter M R 1991 Visual detection of 1981 S 13 Saturn s eighteenth satellite and its role in the Encke gap Nature 351 709 Posilannya RedaguvatiCirkulyar MAS 5052 Ogoloshennya pro vidkrittya Pana nedostupne posilannya z kvitnya 2019 angl Cirkulyar MAS 5347 Nazvi novih suputnikiv Saturna i Neptuna angl Pan na sajti Laboratoriyi reaktivnogo ruhu NASA angl https web archive org web 20060927042138 http www planetary org explore topics our solar system saturn pan html angl Suputniki Sonyachnoyi sistemi Pan angl pol nbsp Ce nezavershena stattya z astronomiyi Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title Pan suputnik amp oldid 37904548