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Zorya Tigardena inshi nazvi SO J025300 5 165258 2MASS J02530084 1652532 LSPM J0253 1652 chervonij karlik tipu M u suzir yi Ovna roztashovanij na vidstani 12 svitlovih rokiv vid Sonyachnoyi sistemi Popri blizkist do Zemli pobachiti cyu tmyanu zoryu z vidimoyu zoryanoyu velichinoyu 15 mozhna lishe v potuzhnij teleskop Z yasuvalosya sho cya zorya maye duzhe shvidkij vlasnij ruh 5 kutovih sekund na rik Narazi vidomi lishe sim zir iz takim velikim vlasnim ruhom 13 Zorya TigardenaMasa0 089 0 009 M 1 2 Nazvano na chestBonnard J TeegardendKatalozhnij kod2MASS J02530084 1652532 3 LSPM J0253 1652 3 Karmn J02530 168 3 PM J02530 1652 3 Gaia DR2 35227046884571776 3 Teegarden s Star 3 GAT 1370 3 FBS L 14 17 3 FBS 0250 167 3 SO J025300 5 165258 3 APM EO0425 0315372 3 Teegarden s star 3 USNO B1 0 1068 00028941 3 USNO A2 0 1050 00774305 3 WISEP J025303 27 165214 2 3 i WISEA J025303 34 165213 2 3 Data vidkrittya vinahodu veresen 2003 4 Suzir yaOven 5 Pidlegle tiloTeegarden b i Zorya Tigardena cVidstan vid Zemli3 8312 0 0039 parsek 6 Paralaks261 0147 0 269 kutova milisekunda 6 Shilennya vlasnogo ruhu 3806 161 0 313 kutova milisekunda na rik 6 Pryame pidnesennya vlasnogo ruhu3429 534 0 328 kutova milisekunda na rik 6 Radialna shvidkist68 375 km s 7 Tip zminnoyi zoriobertalna zminna zorya 8 Spektralnij klasM7 5 9 Vidima zoryana velichina15 1 10 Svitnist0 00073 1 0E 5 L Absolyutna zoryana velichina17 2 10 Metalichnist 0 31 11 Radius0 107 0 004 sonyachnij radius 1 2 EpohaJ2000 0 6 Pryame pidnesennya0 754919720769 radian 6 Shilennya0 294634083206 radian 6 Efektivna temperatura3505 K 12 Ocinka viku ob yekta8 milyard rokiv 1 2 Zorya Tigardena u Vikishovishi Zmist 1 Vidkrittya 2 Vlastivosti 3 Poshuki planet 4 Najblizhche otochennya zori 5 Posilannya 6 Div takozh 7 PrimitkiVidkrittya RedaguvatiZoryu Tigardena bulo vidkrito u 2003 r na osnovi danih dlya vidstezhennya asteroyidiv nakopichenih uprodovzh poperednih rokiv Ci dani yavlyayut soboyu cifrovij arhiv stvorenij na osnovi zobrazhen v optichnomu diapazoni otrimanih uprodovzh p yati rokiv u ramkah programi vidstezhennya navkolozemnih asteroyidiv Near Earth Asteroid Tracking NEAT za dopomogoyu dvoh 1 metrovih teleskopiv roztashovanih u Mauyi Zorya distala im ya na chest kerivnika komandi vidkrivachiv Bonnarda Tigardena Bonnard J Teegarden astrofizika Centru kosmichnih polotiv imeni Goddarda v NASA 14 Trivalij chas astronomi vvazhali sho na vidstanyah do 20 svitlovih rokiv vid Zemli isnuye bagato she ne vidkritih karlikovih zir oskilki doslidzhennya zir riznih tipiv svidchat sho kilkist najblizhchih karlikovih zir mensha vid ochikuvanoyi adzhe taki zori tmyani cherez sho yih legko ne pomititi Komanda Tigardena vihodila z pripushennya sho taki tmyani zori mozhna bulo b vidnajti shlyahom analizu danih masshtabnih doslidzhen v optichnomu diapazoni otrimanih uprodovzh poperednih rokiv u ramkah riznomanitnih kosmichnih program zdijsnyuvanih z inshoyu metoyu Vidtak voni povtorno proanalizuvali dani vidstezhennya navkolozemnih asteroyidiv programi NEAT i znajshli cyu zoryu Piznishe yiyi bulo takozh identifikovano na fotografichnih plastinah Palomarskogo atlasu otrimanih v 1951 r Ce vidkrittya vazhlive takozh tim sho komanda ne mala bezposerednogo dostupu do zhodnogo teleskopa i sho na moment vidkrittya do yiyi skladu ne vhodiv zhodnij astronom 14 Vlastivosti RedaguvatiZirka Tigardena klasifikuyetsya yak chervonij karlik Yiyi priblizna rozrahunkova masa 0 09 vid sonyachnoyi a radius majzhe v 10 raz menshe sonyachnogo sho led vishe mezhi korichnevih karlikiv 15 Za svoyeyu suttyu nizka temperatura takih ob yektiv poyasnyuye chomu vona ne bula viyavlena ranishe oskilki vona maye vidimu zoryanu velichinu lishe 15 1 i absolyutnu zoryanu velichinu 17 22 Yak i bilshist chervonih i korichnevih karlikiv vin viprominyuye bilshu chastinu svoyeyi energiyi v infrachervonomu spektri 13 Vidpovidno do pershih vimiryuvan yiyi paralaks stanoviv 0 43 0 13 kutovoyi sekundi Yakbi ce vidpovidalo dijsnosti vidstan do zori stanovila b lishe 7 5 svitlovogo roku tobto vona bula b tretoyu za vidstannyu zoryanoyu sistemoyu vid Soncya mizh zoreyu Barnarda ta zoreyu Volf 359 14 Odnak navit u toj chas z anomalno nizkoyi svitimosti absolyutna zoryana velichina stanovila b 18 5 i velikoyi neviznachenosti paralaksu viplivalo sho naspravdi vona roztashovana desho dali Vona vse odno ye odniyeyu z najblizhchih do Soncya zir ale ne nastilki blizkoyu U 2009 r Dzhordzh Gejtvud George David Gatewood zdijsniv tochnishe vimiryuvannya paralaksu j otrimav znachennya 0 2593 kutovoyi sekundi na osnovi yakogo j rozrahovano zagalnoprijnyate narazi znachennya vidstani 12 578 svitlovih rokiv 16 Poshuki planet RedaguvatiU 2019 roci vidkrittya v observatoriyi Kala Alto bulo ogolosheno v ramkah proektu CARMENES z vikoristannyam metodu radialnoyi shvidkosti dvoh planet shozhih na Zemlyu v zoni prozhivannya v zoryanij sistemi Tigardena Tigarden b ta Tigarden c Najblizhche otochennya zori Redaguvati nbsp Zorya Tigardena zverhu v centri 24 ta za vidstannyu vid Sonyachnoyi sistemi Perelicheni nizhche zoryani sistemi roztashovani na vidstani do 10 svitlovih rokiv vid zori Tigardena Zorya Spektralnij klas Vidstan sv rokivL 1159 16 M4 5 Ve 4 0e Eridana K2 V 5 8t Kita G8 Vp 7 7Zorya van Maanena DZ7 17 7 8Lejten 726 8 AB M4 6 Ve M6 0 V 8 0o2 Eridana ABC M4 6 Ve M6 0 V M 8 7YZ Kita M4 5 Ve 8 8Grumbridzh 34 AB M1 3 V M3 8 Ve 8 9Ross 248 M4 9 5 5 Ve 9 7Posilannya RedaguvatiNewly Discovered Star May Be Third Closest MAY 20 2003 Arhiv originalu za 29 bereznya 2016 Procitovano 20 lyutogo 2019 Stattya Doslidnickogo konsorciumu shodo najblizhchih zir RECONS Teegarden s Star SO025300 5 165258 SolStation com Arhiv originalu za 7 travnya 2021 Procitovano 20 lyutogo 2019 Zorya Tigardena Arhivovano 24 grudnya 2015 u Wayback Machine Najblizhchi zori Arhivovano 3 bereznya 2016 u Wayback Machine Div takozh RedaguvatiSpisok zirok suzir ya OvnaPrimitki Redaguvati a b v Enciklopediya pozasonyachnih planet 1995 d Track Q1385430 a b v L Tal Or S Reffert Lara L M et al The CARMENES search for exoplanets around M dwarfs Astron Astrophys T Forveille EDP Sciences 2019 Vol 627 P A49 ISSN 0004 6361 0365 0138 1432 0746 1286 4846 doi 10 1051 0004 6361 201935460 arXiv 1906 07196 d Track Q114404d Track Q46260676d Track Q24938818d Track Q90658325d Track Q90658477d Track Q53953289d Track Q752075d Track Q113361966 a b v g d e zh i k l m n p r s t SIMBAD Astronomical Database d Track Q654724 K Covey T McGlynn Discovery of a New Nearby Star Astrophys J E Vishniac IOP Publishing 2003 Vol 589 Iss 1 P 51 53 ISSN 0004 637X 1538 4357 doi 10 1086 375803 arXiv astro ph 0302206 d Track Q57296885d Track Q5402996d Track Q2915886d Track Q66892073d Track Q598789d Track Q55969445 VizieR d Track Q1662358 a b v g d e zh Gaia Data Release 2 Data Processing and Analysis Consortium European Space Agency 2018 d Track Q42262d Track Q17011141d Track Q51905050 M Lampon R Luque B Arroyo Torres et al The CARMENES search for exoplanets around M dwarfs High resolution optical and near infrared spectroscopy of 324 survey stars Astron Astrophys T Forveille EDP Sciences 2018 Vol 612 P 49 49 ISSN 0004 6361 0365 0138 1432 0746 1286 4846 doi 10 1051 0004 6361 201732054 arXiv 1711 06576 d Track Q114404d Track Q59400527d Track Q59397700d Track Q46260676d Track Q59400532d Track Q59400536d Track Q752075d Track Q53952286 Newton E R Charbonneau D The rotation and galactic kinematics of mid M dwarfs in the solar neighborhood Astrophys J E Vishniac IOP Publishing 2016 Vol 821 Iss 2 P 93 ISSN 0004 637X 1538 4357 doi 10 3847 0004 637X 821 2 93 arXiv 1511 00957 d Track Q5232304d Track Q5402996d Track Q59709798d Track Q57512922d Track Q2915886d Track Q598789 Gagne J Gizis J E Burgasser A J et al BANYAN VII A new population of young substellar candidate members of nearby moving groups from the BASS survey The Astrophysical Journal Supplement Series AAS 2015 Vol 219 Iss 2 P 33 ISSN 0067 0049 1538 4365 doi 10 1088 0067 0049 219 2 33 arXiv 1506 07712 d Track Q2984591d Track Q59201513d Track Q463435d Track Q53953182d Track Q59676520d Track Q56561291d Track Q42574760 a b http adsabs harvard edu abs 2006AJ 132 2360H Boyajian T S Feiden G A Braun K v et al How to constrain your M dwarf measuring effective temperature bolometric luminosity mass and radius Astrophys J E Vishniac IOP Publishing 2015 Vol 804 Iss 1 P 64 ISSN 0004 637X 1538 4357 doi 10 1088 0004 637X 804 1 64 arXiv 1501 01635 d Track Q108261832d Track Q5402996d Track Q2915886d Track Q59247401d Track Q22080714d Track Q59401182d Track Q29542997d Track Q598789 Mahadevan S Bender C F A near infrared spectroscopic survey of 886 nearby M dwarfs The Astrophysical Journal Supplement Series AAS 2015 Vol 220 Iss 1 P 16 ISSN 0067 0049 1538 4365 doi 10 1088 0067 0049 220 1 16 arXiv 1509 01565 d Track Q59939365d Track Q2984591d Track Q58256866d Track Q59667606d Track Q463435 a b 2MASS J02530084 1652532 Brown Dwarf M lt 0 08solMass SIMBAD Centre de Donnees astronomiques de Strasbourg Arhiv originalu za 5 travnya 2018 Procitovano 1 sichnya 2012 a b v B J Teegarden S H Pravdo M Hicks K Lawrence S B Shaklan K Covey O Fraser S L Hawley T McGlynn I N Reid April 2003 Discovery of a New Nearby Star Astrophysical Journal The American Astronomical Society 589 1 51 53 Bibcode 2003ApJ 589L 51T arXiv astro ph 0302206 doi 10 1086 375803 Zechmeister M Dreizler S Ribas I Reiners A Caballero J A Bauer F F Bejar V J S Gonzalez Cuesta L ta in 1 lipnya 2019 The CARMENES search for exoplanets around M dwarfs Two temperate Earth mass planet candidates around Teegarden s Star Astronomy amp Astrophysics angl 627 s A49 ISSN 0004 6361 doi 10 1051 0004 6361 201935460 Procitovano 15 lipnya 2022 rekomenduyetsya displayauthors dovidka George Gatewood ta in January 2009 Allegheny Observatory Parallaxes for Late M Dwarfs and White Dwarfs The Astronomical Journal 137 1 402 405 Bibcode 2009AJ 137 402G doi 10 1088 0004 6256 137 1 402 Van Maanen Star White Dwarf angl Arhiv originalu za 2 kvitnya 2012 Procitovano 16 lipnya 2010 Otrimano z https uk wikipedia org w index php title Zorya Tigardena amp oldid 40597798