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Kepler 186f ekzoplaneta v planetnij sistemi chervonogo karlika Kepler 186 v suzir yi Lebedya na vidstani 492 svitlovih rokiv vid Zemli 8 Ce persha planeta z radiusom blizkim do zemnogo viyavlena v naselenij zoni inshoyi zirki 9 Planeta viyavlena za dopomogoyu kosmichnogo teleskopa Kepler 10 tranzitnim metodom razom z chotirma inshimi planetami sho obertayutsya nabagato blizhche do zirki kozhna desho bilshe Zemli Dlya viyavlennya signalu planeti znadobivsya analiz danih za tri roki 11 Rezultati buli pervisno predstavleni na konferenciyi 19 bereznya 2014 12 i todi zh deyaki podrobici buli oprilyudneni v presi 13 14 Kepler 186fMasa1 76 0 44 Masa Zemli 1 U mezhah prirodno geografichnogo ob yektaZona pridatna dlya zhittyaKatalozhnij kodKepler 186f 2 KOI 571 05 2 3 KOI 571f 3 i Kepler 186f 3 Pershovidkrivach abo vinahidnikKeplerData vidkrittya vinahodu 17 kvitnya 2014Sposib viyavlennyaTranzitnij metod 4 3 5 Suzir yaLebidBatkivske nebesne tiloKepler 186d 4 2 Ekscentrisitet orbiti0 04 0 07 6 4 3 Nahil orbiti89 96 0 04 6 4 3 Period obertannya129 9441 0 0013 doba 6 4 3 Velika pivvis orbiti0 432 0 171 astronomichna odinicya 6 4 3 Paralaks5 602 0 0244 kutova milisekunda 7 2 Shilennya vlasnogo ruhu 4 361 0 042 kutova milisekunda na rik 7 2 Pryame pidnesennya vlasnogo ruhu2 099 0 041 kutova milisekunda na rik 7 2 Radius0 104 0 007 radius Yupitera 6 4 3 EpohaJ2000 0 2 Pryame pidnesennya5 212473343707 radian 7 2 Shilennya0 767159598251 radian 7 2 Kepler 186f u VikishovishiSistema zirki Kepler 186Pro vidkrittya bulo ogolosheno 17 kvitnya 2014 roku 15 Zmist 1 Harakteristiki 2 Zirka 3 Div takozh 4 PrimitkiHarakteristiki red nbsp Porivnyannya sistemi zirki Kepler 186 iz Sonyachnoyu sistemoyu 15 Kepler 186 f zdijsnyuye odin obert za 129 9 dniv navkolo svoyeyi zirki svitimist yakoyi dorivnyuye lishe 4 svitimosti Soncya Velika pivvis orbiti planeti stanovit 0 393 a e 16 dlya porivnyannya u Merkuriya ce znachennya dorivnyuye 0 387 Zhila zona ciyeyi planetnoyi sistemi za konservativnoyu ocinkoyu znahoditsya na vidstani vid zirki yakij vidpovidalo bi vid 88 do 25 zemnoyi osvitlenosti vid 0 22 a e do 0 4 a e Kepler 186 f maye osvitlenist 32 perebuvayuchi tim samim bezumovno vseredini zhiloyi zoni 9 hocha blizhche do zovnishnogo yiyi krayu analogichno polozhennyu Marsu v Sonyachnij sistemi Potik viprominyuvannya oderzhuvanijKepler 186 f analogichnij potoku Glize 581 d 17 Masa shilnist i sklad planeti nevidomi Masa mozhe variyuvatisya vid 0 32 masi Zemli yaksho planeta povnistyu skladayetsya z vodi i lodu do 3 77 masi Zemli yaksho skladayetsya z zaliza Yaksho sklad planeti shozhij z zemnim to masa sklade 1 44 masi Zemli 17 Radius Kepler 186 f bilshe zemnogo na 13 Shilna vodnevo geliyeva atmosfera vvazhayetsya malojmovirnoyu dlya planet z radiusami do pivtora zemnogo Chervoni karliki do yakih nalezhit zirka planeti viprominyuyut silnij potik visokoenergetichnogo ultrafioletovogo viprominyuvannya na rannih stadiyah isnuvannya zirki Planeta mogla vtratiti pervinnu atmosferu pid vplivom cogo viprominyuvannya zokrema znachnu chastinu vodnyu i geliyu shlyahom termalnoyi dissipacii atmosferi 17 Zirka red Kepler 186 chervonij karlik klasu M1 golovnoyi poslidovnosti roztashovanij na vidstani 151 18 parsekiv 493 59 svitlovih rokiv u suzir yi Lebedya Zirka trohi proholodnishe nizh Sonce priblizno v polovinu jogo metalichnosti Ce zminna zirka tipu BY Drakona yiyi yaskravist trohi zminyuyetsya jmovirno cherez zoryani plyami z periodom 33 7 dni Navkolo zirki obertayutsya p yat planet Zirka maye she chotiri inshi planeti viyavleni do teperishnogo chasu Kepler 186b Kepler 186c Kepler 186d i Kepler 186e roztashovuyutsya duzhe blizko do zirki i na nih zanadto visoka temperatura shob mozhna bulo znajti ridku vodu Div takozh red Zhittyepridatnist sistemi chervonogo karlika Zona ZlatovlaskiPrimitki red Sarah R N McIntyre Lineweaver C H Ireland M J Planetary Magnetism as a Parameter in Exoplanet Habitability Mon Not R Astron Soc D Flower OUP 2019 ISSN 0035 8711 1365 2966 doi 10 1093 MNRAS STZ667 arXiv 1903 03123 d Track Q5233701d Track Q1536490d Track Q63376287d Track Q217595 a b v g d e zh i k SIMBAD Astronomical Database d Track Q654724 a b v g d e zh i k l Exoplanet Archive 2011 d Track Q5420639 a b v g d e zh Enciklopediya pozasonyachnih planet 1995 d Track Q1385430 Barclay T Quarles B Coughlin J L et al An Earth sized planet in the habitable zone of a cool star Science H Thorp AAAS 2014 Vol 344 Iss 6181 P 277 280 ISSN 0036 8075 1095 9203 doi 10 1126 SCIENCE 1249403 arXiv 1404 5667 d Track Q40358d Track Q11206458d Track Q34415840d Track Q56426652d Track Q56426653d Track Q192864d Track Q42883221d Track Q56426651 a b v g d Newton E R Barclay T Borucki W J et al Validation of 12 small Kepler transiting planets in the habitable zone Astrophys J E Vishniac IOP Publishing 2015 Vol 800 Iss 2 P 99 ISSN 0004 637X 1538 4357 doi 10 1088 0004 637X 800 2 99 arXiv 1501 01101 d Track Q59407829d Track Q2915886d Track Q59669104d Track Q57512922d Track Q5402996d Track Q42883221d Track Q598789 a b v g d Gaia Data Release 2 Data Processing and Analysis Consortium European Space Agency 2018 d Track Q42262d Track Q17011141d Track Q51905050 Teleskop Kepler znajshov pershu ekzoplanetu rozmirom iz Zemlyu u prigodniyi dlya zhittya zoni Arhiv originalu za 20 listopada 2016 Procitovano 9 zhovtnya 2016 a b Na planeti Kepler 186f mozhe buti zhittya Arhiv originalu za 4 bereznya 2016 Procitovano 9 zhovtnya 2016 Mriyi pro kosmichne zhittya znajdenij novij bliznyuk Zemli Arhiv originalu za 23 veresnya 2015 Procitovano 9 zhovtnya 2016 Elisa Quintana Kepler 186f First Earth sized Planet Orbiting in Habitable Zone of Another Star angl Institut SETI Arhiv originalu za 18 kvitnya 2014 Procitovano 20 kvitnya 2014 The Search for Life Beyond the Solar System Exoplanets Biosignature amp Instruments angl The ACTIVE Network Arhiv originalu za 18 kvitnya 2014 Procitovano 20 kvitnya 2014 Irene Klotz 20 bereznya 2014 Scientists Home In On Earth Sized Exoplanet angl Discovery Communications Arhiv originalu za 18 kvitnya 2014 Procitovano 20 kvitnya 2014 Victoria Woollaston 24 bereznya 2014 Has Nasa found a new Earth Astronomer discovers first same sized planet in a Goldilocks zone that could host alien life angl Daily Mail Arhiv originalu za 25 bereznya 2014 Procitovano 20 kvitnya 2014 a b Alicia Chang 17 kvitnya 2014 Astronomers spot most Earth like planet yet angl Associated Press Arhiv originalu za 18 kvitnya 2014 Procitovano 20 kvitnya 2014 Formation tidal evolution and habitability of the Kepler 186 system Arhiv originalu za 19 serpnya 2016 Procitovano 9 zhovtnya 2016 a b v Earth Sized Planet in the Habitable Zone of a Cool Star Arhiv originalu za 18 kvitnya 2014 Procitovano 9 zhovtnya 2016 Otrimano z https uk wikipedia org w index php title Kepler 186f amp oldid 37575084