KOI-94

KOI-94
Звезда
Графики недоступны из-за технических проблем. См. информацию на Фабрикаторе и на mediawiki.org.
История исследования
Открыватель 2MASS
Дата открытия 2003
Наблюдательные данные
(Эпоха J2000.0)
Тип Одиночная звезда
Прямое восхождение 19ч 49м 20с
Склонение +41° 53′ 28″
Расстояние 1369 св. лет (420 пк)
Видимая звёздная величина (V) 12,2
Созвездие Лебедь
Астрометрия
Лучевая скорость (Rv) −19,236799 ± 0,03601 км/с[2]
Собственное движение
 • прямое восхождение 2,063 ± 0,01 mas/год[1]
 • склонение 1,337 ± 0,011 mas/год[1]
Параллакс (π) 2,1069 ± 0,0086 mas[1]
Спектральные характеристики
Спектральный класс F8 V
Переменность вращающаяся переменная[вд][3]
Физические характеристики
Масса 1,25±0,04 M⊙
Радиус 1,24 R⊙
Возраст 3,9±0,3 млрд. лет
Температура 6116±30 K
Светимость 2,2929468 ± 0,0432468 L☉[4]
Металличность [Fe/H]=-0,01±0,04
Вращение 7,4 ± 1 км/с[5]
Коды в каталогах

2MASS J19491993+4153280, KOI-94, KIC 6462863, Gaia DR2 2076970047474270208, Kepler-89, Kepler-89A, KOI-94A, Gaia DR3 2076970047474270208, TIC 273231214, SPOCS 3599 и TOI-4581

Информация в базах данных
SIMBAD данные
Логотип Викиданных Информация в Викиданных ?

KOI-94 — звезда, которая находится в созвездии Лебедя на расстоянии около 1369 световых лет от нас. Вокруг звезды обращаются, как минимум, четыре планеты.

Характеристики

KOI-94 представляет собой звезду несколько больше и горячее Солнца. Её масса оценивается в 1,25 ± 0,04 солнечных, радиус - в 1,24 солнечных, температура фотосферы составляет 6116 ± 30 К, возраст системы - 3,9 ± 0,3 млрд. лет.

Примечания

  1. ↑ 1 2 3 Gaia Early Data Release 3 (англ.) / Data Processing and Analysis Consortium, European Space Agency — 2020.
  2. ↑ Jönsson H., Holtzman J. A., Allende Prieto C., Cunha K., García-Hernández D. A., Hasselquist S., Masseron T., Osorio Y., Shetrone M., Smith V. et al. APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South (англ.) // The Astronomical Journal / J. G. III, E. Vishniac — New York City: IOP Publishing, AAS, University of Chicago Press, AIP, 2020. — Vol. 160, Iss. 3. — ISSN 0004-6256; 1538-3881 — doi:10.3847/1538-3881/ABA592 — arXiv:2007.05537
  3. ↑ Angus R., Morton T., Aigrain S., Foreman-Mackey D., Rajpaul V. Inferring probabilistic stellar rotation periods using Gaussian processes (англ.) // Monthly Notices of the Royal Astronomical Society / D. Flower — OUP, 2017. — Vol. 474, Iss. 2. — P. 2094—2108. — 15 p. — ISSN 0035-8711; 1365-2966 — doi:10.1093/MNRAS/STX2109 — arXiv:1706.05459
  4. ↑ Gaia Data Release 2 (англ.) / Data Processing and Analysis Consortium, European Space Agency — 2018.
  5. ↑ Petigura E. A., Howard A. W., Marcy G. W., Johnson J. A., Cargile P. A., Hebb L., Isaacson H., Fulton B. J., Morton T. D., Weiss L. M. et al. The California-Kepler Survey. I. High-resolution Spectroscopy of 1305 Stars Hosting Kepler Transiting Planets (англ.) // The Astronomical Journal / J. G. III, E. Vishniac — New York City: IOP Publishing, AAS, University of Chicago Press, AIP, 2017. — Vol. 154, Iss. 3. — P. 107. — ISSN 0004-6256; 1538-3881 — doi:10.3847/1538-3881/AA80DE — arXiv:1703.10400

Ссылки

Read other articles:

STAI Yasni Muara Bungo

STAI YASNI MUARA BUNGO Sekolah Tinggi Agama Islam (STAI) Yasni Muara Bungo berada di bawah naungan Yayasan Nurul Islam (Yasni) Muara Bungo beralamat di jalan Lintas Sumatra Lrg. Rajawali RT. 01 RW. 01 No.45 Kel. Batang Bungo Kec. Pasar Muara Bungo Kab.Bungo Tebo Provinsi Jambi. Yasni memiliki legalitas berdasarkan Akta Notaris No. 22 tanggal 13 September 1982 yang dikeluarkan oleh Notaris Nani Widiawati, S.H. yang beralamat di Jln. Veteran No.161. Akta notaris tersebut diperbaharui pada tangg...

 

Afrizal Chan Sutan Rajo Mudo

Afrizal Chan Sutan Rajo Mudo (lahir 4 April 1952) adalah seorang pendiri sekaligus Guru Besar Perguruan Pencak Silat Talago Biru Indonesia dan juga seorang Guru Besar Silek Taralak Minangkabau di Sumatera Barat.[1][2] Pria yang sering di panggil Pak Chan ini menguasai Silek Taralak dan Silek Gadang. Ia belajar silek sejak usia 13 tahun di Maninjau dengan Angku Sutan Mahyudin dan Angku Zaidin Sampon Alam untuk silek Taralak. Sedangkan untuk Silek Gadang Pak Chan berguru kepada ...

 

Emma Mackey

Emma MackeyMackey tahun 2019LahirEmma Margaret Marie Tachard-Mackey04 Januari 1996 (umur 28)Le Mans, Sarthe, PrancisTempat tinggalLondon[1]Warga negaraPrancisInggrisAlmamaterUniversitas LeedsPekerjaanAktrisTahun aktif2016–sekarang Emma Margaret Marie Tachard-Mackey (lahir 4 Januari 1996)[2] adalah seorang aktris Prancis-Inggris. Dia terkenal karena perannya sebagai Maeve Wiley dalam serial Netflix Sex Education (2019-2023), membuatnya mendapatkan nominasi British ...

Prithvi Shaw

Indian cricketer (born 1999) Prithvi ShawShaw in 2019Personal informationFull namePrithvi Pankaj ShawBorn (1999-11-09) 9 November 1999 (age 24)Thane, Maharashtra, IndiaHeight5 ft 4 in (163 cm)[1]BattingRight-handedBowlingRight-arm off breakRoleOpening batterInternational information National sideIndia (2018–2021)Test debut (cap 293)4 October 2018 v West IndiesLast Test17 December 2020 v AustraliaODI debut (cap 231)5 Febr...

 

Spice (bomb)

Israeli precision-guided bomb kit Spice Close-up front view of a Spice-guided bombTypeGuided bombPlace of originIsraelService historyIn service2003Used byIsraeli Air Force Indian Air Force Hellenic Air ForceProduction historyManufacturerRafael Advanced Defense SystemsSpecificationsMass453 kg, 907 kg, or 113 kg (1000, 2000, or 250 pounds)WarheadMk. 83 or Mk. 84 warheadsAccuracy3 m CEPLaunchplatformF-15, F-16, Panavia Tornado, Gripen, Mirage 2000, Sukhoi-30 MKI, Tejas Mk2 Th...

 

Associazione Calcio Monza

AC MonzaCalcio Brianzoli, Biancorossi, Bagai Segni distintivi Uniformi di gara Casa Trasferta Terza divisa Colori sociali Rosso, bianco Simboli Corona ferrea, spada viscontea Inno Monza AlèMichele Magrin (2006) Dati societari Città Monza Nazione  Italia Confederazione UEFA Federazione FIGC Campionato Serie A Fondazione 1912 Rifondazione2004Rifondazione2015 Proprietario Famiglia Berlusconi (attraverso Fininvest S.p.A.) Presidente Paolo Berlusconi (onorario) Allenatore Raffaele Palladin...

Apalachee

Historical Native American tribe from Florida and Georgia, US For other uses, see Apalachee (disambiguation). ApalacheeApalachee territory in the Florida PanhandleTotal populationextinct as a tribeRegions with significant populationsUnited States Florida, southwestern GeorgiaLanguagesApalacheeRelated ethnic groupsother Muskogean peoples The Apalachee were an Indigenous people of the Southeastern Woodlands, specifically an Indigenous people of Florida, who lived in the Florida Panhandle until ...

 

Roblox Corporation

Roblox CorporationLogo Roblox sejak 2022JenisPublikKode emitenNYSE: RBLXISINUS7710491033IndustriPermainan videoDidirikan2004; 20 tahun lalu (2004) di Menlo Park, California, Amerika SerikatPendiriDavid BaszuckiErik CasselKantorpusatSan Mateo, California, Amerika SerikatTokohkunciDavid Baszucki (CEO)ProdukRoblox, GuildedPendapatan US$923,9 juta[1] (2020)Laba operasi US$−495,10 juta (2021)Laba bersih US$−491,65 juta (2021)Total aset US$4,56 miliar (2021)Total ...

 

Perawatan kesehatan dan masyarakat LGBT

Stetoskop hitam dengan latar pelangi Topik LGBT dalam kedokteran adalah hal-hal yang berkaitan dengan masalah kesehatan masyarakat lesbian, gay, biseksual dan transgender dalam mengakses layanan-layanan kesehatan. Menurut Gay and Lesbian Medical Association (GLMA), disamping HIV/AIDS, masalah-masalah kesehatan LGBT yang meliputi penyakit-penyakit seperti orang pada umumnya seperti kanker payudara dan kaner serviks, hepatitis, kesehatan mental, penyalahgunaan obat-obatan, pemakaian tembakau, d...

Hormizd II

Artikel ini perlu dikembangkan dari artikel terkait di Wikipedia bahasa Inggris. (Agustus 2023) klik [tampil] untuk melihat petunjuk sebelum menerjemahkan. Lihat versi terjemahan mesin dari artikel bahasa Inggris. Terjemahan mesin Google adalah titik awal yang berguna untuk terjemahan, tapi penerjemah harus merevisi kesalahan yang diperlukan dan meyakinkan bahwa hasil terjemahan tersebut akurat, bukan hanya salin-tempel teks hasil terjemahan mesin ke dalam Wikipedia bahasa Indonesia. Jan...

 

Alter Rhein

River in Switzerland This article is about describes the Old Rhine that flows into Lake Constance. For other uses, see Old Rhine (disambiguation). This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: Alter Rhein – news · newspapers · books · scholar · JSTOR (February 2018) (Learn how and when to remove this message) Alter RheinThe...

 

Несторианство

ХристианствоБиблия Ветхий Завет Новый Завет Евангелие Десять заповедей Нагорная проповедь Апокрифы Бог, Троица Бог Отец Иисус Христос Святой Дух История христианства Апостолы Хронология христианства Раннее христианство Гностическое христианство Вселенские соборы Н...

On My Mother's Side

2016 Canadian filmOn My Mother's SideFrenchL'Origine des espèces Directed byDominic GoyerWritten byDominic GoyerProduced byValérie d'AuteuilAndré RouleauStarringMarc PaquetMarc BélandÉlise GuilbaultCinematographyMathieu LaverdièreEdited byMichel GrouMusic byAntoine BédardProductioncompanyCaramel FilmsDistributed byChristal FilmsRelease date April 22, 2016 (2016-04-22) Running time92 minutesCountryCanadaLanguageFrench On My Mother's Side (French: L'Origine des espèces) i...

 

Mode of transport

Different types of transportation such as air, water, and land transport Part of a series onTransport Modes Armored fighting vehicle Air Cable Human-powered Land Water Animal-powered Personal rapid transit pipeline transport Powered exoskeleton Rapid transit Road Space Supersonic Uncrewed vehicle Vactrain Topics Accessibility Bicycle transportation planning and engineering Cyclability Cycling infrastructure Engineering Free public transport Green transport hierarchy History Outline Public / P...

 

Religious violence in India

Religious violence in India includes acts of violence by followers of one religious group against followers and institutions of another religious group, often in the form of rioting.[1] Religious violence in India has generally involved Hindus and Muslims.[2][3] Despite the secular and religiously tolerant constitution of India, broad religious representation in various aspects of society including the government, the active role played by autonomous bodies such as Na...

45P/Honda–Mrkos–Pajdušáková

Periodic comet with 5 year orbit 45P/Honda–Mrkos–PajdušákováComet Honda–Mrkos–Pajdušáková on February 10, 2017DiscoveryDiscovered byMinoru HondaDiscovery dateDecember 3, 1948Orbital characteristicsEpoch2011-Jun-08(JD 2455720.5)Aphelion5.511 AUPerihelion0.5296 AUSemi-major axis3.0205 AUEccentricity0.8246Orbital period5.25 yrInclination4.257°Last perihelionApril 26, 2022[1]December 31, 2016[2]September 28, 2011[3]June 29, 2006[4][5 ...

 

Coppa di Francia 2022-2023

Disambiguazione – Se stai cercando altri significati, vedi Coppa di Francia 2022-2023 (disambigua). Coupe de France 2022-2023 Logo della competizione Competizione Coppa di Francia Sport Calcio Edizione 106ª Organizzatore FFF Date dal 22 maggio 2022al 29 aprile 2023 Luogo  Francia Partecipanti 64 (7292 alle qualificazioni) Risultati Vincitore  Tolosa(1º titolo) Secondo  Nantes Semi-finalisti  Annecy Olympique Lione Statistiche Miglior marcatore Thijs ...

 

Gila Cliff Dwellings National Monument

United States historic placeGila Cliff Dwellings National MonumentU.S. National Register of Historic PlacesU.S. Historic districtU.S. National MonumentNM State Register of Cultural Properties Gila Cliff Dwellings as seen from a gorge belowShow map of New MexicoShow map of the United StatesNearest citySilver City, New MexicoCoordinates33°13′38″N 108°16′20″W / 33.22722°N 108.27222°W / 33.22722; -108.27222Area533 acres (216 ha)Visitation41,519 (2016)[...

Oettingen in Bayern

Town in Bavaria, GermanyOettingen in Bayern TownAerial view Coat of armsLocation of Oettingen in Bayern within Donau-Ries district Oettingen in Bayern Show map of GermanyOettingen in Bayern Show map of BavariaCoordinates: 48°57′N 10°35′E / 48.950°N 10.583°E / 48.950; 10.583CountryGermanyStateBavariaAdmin. regionSwabia DistrictDonau-Ries Municipal assoc.Oettingen in Bayern Subdivisions5 StadtteileGovernment • Mayor (2020–26) Thomas Heydecker ...

 

William Whewell

English scientist and theologian (1794 – 1866) Whewell redirects here. For other uses, see Whewell (disambiguation). The ReverendWilliam WhewellFRS FGS FRSEMaster of Trinity CollegeIn office1841–1866Preceded byChristopher WordsworthSucceeded byWilliam Hepworth Thompson Personal detailsBorn(1794-05-24)24 May 1794Lancaster, Lancashire, EnglandDied6 March 1866(1866-03-06) (aged 71)Cambridge, Cambridgeshire, EnglandKnown forCoining the words scientist and physicistConsilienceAlma...