HD 1461 b

HD 1461 b
太陽系外行星 太陽系外行星列表
母恆星
母恆星 HD 1461
星座 鯨魚座
赤经 (α) 00h 18m 41.62s
赤纬 (δ) −08° 03′ 9.5″
距離76 ly (23.3 pc)
光譜類型 G0V
軌道參數
半長軸 (a) 0.063434 ± 0.000008 AU
軌道離心率 (e) 0.04 ± 0.01
公轉週期 (P) 5.7722 ± 0.0011 d
近星點時間 (T0) 2450366.936 JD
物理性质
最小质量(m sin i)8.1 ± 0.7 M🜨
發現
發現時間 2009-12-14
發現者 Vogt et al.
發現方法 徑向速度法
發現地點 凱克天文台
澳洲天文台
發表論文 Preprint[1]
數據庫參考
太陽系外行星
百科全書
data
SIMBADdata

HD 1461 b是一顆系外行星,母星是位於鯨魚座,距離76光年遠,視星等6等的G-型恆星HD 1461。這顆行星的質量不低於8.1地球質量,精確的軌道距離是0.063434天文單位離心率0.04。 目前還不知道這顆行星是像天王星海王星氣體巨星,還是構造像地球的柯洛7b。這顆行星是凱克天文台澳洲天文台使用徑向速度法在2009年12月14日發現的[1][2]

參考資料

  1. ^ 1.0 1.1 Rivera, Eugenio. A Super-Earth Orbiting the Nearby Sun-like Star HD 1461. 2009. arXiv:0912.2566v1可免费查阅 [astro-ph.EP].  cite arXiv模板填写了不支持的参数 (帮助)
  2. ^ Tim Stephens. New planet discoveries suggest low-mass planets are common around nearby stars. UCSC News. UC Santa Cruz. 2009-12-14 [2009-12-14]. (原始内容存档于2009-12-23). 


Read other articles:

His Excellency The HonourableAnand SatyanandPCNZM QSO Gubernur Jenderal Selandia BaruMasa jabatan23 Agustus 2006 – 31 Agustus 2011Penguasa monarkiElizabeth IIPerdana MenteriHelen ClarkJohn Key PendahuluSilvia CartwrightPenggantiJerry Mateparae Informasi pribadiLahir22 Juli 1944 (umur 79)Auckland, Selandia BaruSuami/istriSusan SatyanandAlma materUniversitas AucklandProfesiPengacaraHakimOmbudsmanSunting kotak info • L • B Sir Anand Satyanand, PCNZM, QSO (lahir 22 J...

 

 

Irvansyah Kepala Badan Keamanan Laut ke-10PetahanaMulai menjabat 13 September 2023 PendahuluAan KurniaPenggantiPetahanaPanglima Komando Gabungan Wilayah Pertahanan I ke-4Masa jabatan16 Januari 2023 – 17 Juli 2023 PendahuluMuhammad AliPenggantiErwin S. AldedharmaPanglima Komando Armada III ke-3Masa jabatan23 Juni 2021 – 16 Januari 2023 PendahuluDadi HartantoPenggantiAgus HariadiPanglima Komando Lintas Laut MiliterMasa jabatan18 November 2020 – 2...

 

 

SukorejoKecamatanNegara IndonesiaProvinsiJawa TengahKabupatenKendalPopulasi • Total57,194(sensus 2.008) jiwaKode Kemendagri33.24.03 Kode BPS3324020 Desa/kelurahan18 Danau Banaran di desa Bringinsari Sukorejo (Jawa: ꦱꦸꦏꦉꦗ, translit. Sukareja) adalah salah satu kecamatan di Kabupaten Kendal, Jawa Tengah, Indonesia. Kecamatan ini terletak di sebelah selatan kabupaten Kendal. Sejarah Kecamatan Sukorejo berdiri sebagai kecamatan definitif tahun 1981 berdasarkan ...

Questa voce o sezione sull'argomento seconda guerra mondiale è ritenuta da controllare. Motivo: La voce presenta incongruenze (vedere organico), oltre ad una generale carenza di fonti. Partecipa alla discussione e/o correggi la voce. Segui i suggerimenti del progetto di riferimento. Brigata Garibaldi Antonio GramsciDescrizione generaleAttivaValnerina, Appennino Centrale, Conca ternana, Conca reatina, Subappennino, Valle del Tevere marzo-giugno 1944. Piena operatività (marzo, aprile '4...

 

 

BicazKotaLetak BicazNegara RumaniaCountyCounty NeamţStatusKotaPemerintahan • Wali kotaNicolae Sălăgean (Partidul Social Democrat)Luas • Total148,9 km2 (575 sq mi)Populasi (2002) • Total8.643Zona waktuUTC+2 (EET) • Musim panas (DST)UTC+3 (EEST) Bicaz adalah sebuah kota yang terletak di County Neamţ, Rumania. Kota ini terletak di sebelah timur Pegunungan Carpathia, di dekat pertemuan antara sungai Bicaz dan Bistriţa. ...

 

 

Sculpture by Auguste Rodin Head of Saint John the BaptistThe Severed HeadArtistAuguste RodinYear1887 (1887)TypeSculptureMediumMarbleSubjectJohn the BaptistDimensions23.9 cm × 39 cm × 31.1 cm (9.4 in × 15.3 in × 12.2 in)LocationMuseo Soumaya, Mexico City Head of Saint John the Baptist is a marble sculpture by French artist Auguste Rodin, sculpted in 1887 as part of a series of sculptures based on his Saint John the ...

Season of television series The FaceSeason 1Promotional posterNo. of episodes8ReleaseOriginal networkOxygenOriginal releaseFebruary 12 (2013-02-12) –March 26, 2013 (2013-03-26)Season chronologyNext →Season 2List of episodes The first season of The Face premiered online on February 1, 2013 and on television on February 12, 2013 on Oxygen.[1][2][3] The premiere season followed three supermodel coaches as they competed with each other to find 'the...

 

 

Questa voce sull'argomento stagioni delle società calcistiche italiane è solo un abbozzo. Contribuisci a migliorarla secondo le convenzioni di Wikipedia. Segui i suggerimenti del progetto di riferimento. Voce principale: Associazione Sportiva Dilettantistica Acireale Calcio. Associazione Sportiva AcirealeStagione 2002-2003Sport calcio Squadra Acireale Allenatore Roberto Chiancone poi Maurizio Costantini Presidente Antonino Pulvirenti Serie C25º posto nel girone C. Promosso in Se...

 

 

Pour le principe physique, voir Principe de covariance générale. Ne pas confondre avec la covariance d'un tenseur en algèbre ou en géométrie différentielle, ou d'un foncteur en théorie des catégories. Nuage de points associé à une loi normale multidimensionnelle avec un écart type de 3 dans la direction droite-haut et un écart type de 1 dans la direction orthogonale. Puisque les composantes en x et y « covarient », les variances respectives de ces variables ne permett...

ولاية بروان  خريطة الموقع تقسيم إداري البلد أفغانستان  [1][2] العاصمة شاريكار  التقسيم الأعلى أفغانستان  خصائص جغرافية إحداثيات 35°N 69°E / 35°N 69°E / 35; 69   المساحة 5974.0 كيلومتر مربع  الارتفاع 1906 متر  السكان التعداد السكاني 664502 (2013)  الكثافة ...

 

 

Organization established by Carnegie Mellon University Replica of the Metropolis character Maria on display at the Kamin Science Center The Robot Hall of Fame, established by Carnegie Mellon University in 2003, honors significant robots in science, society, and technology. The organization was established in 2003 by the School of Computer Science at Carnegie Mellon University in Pittsburgh, Pennsylvania, as an acknowledgement of Pittsburgh's achievements in the field of robotics and with the ...

 

 

Executive power of the French Constitution of 1795–1799 The Directory redirects here. For the political system, see Directory (political). For other uses, see Directory (disambiguation). This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: French Directory – news · newspapers · books · scholar · JSTOR (April 20...

Punched card reader for early computers IBM 711IBM 711 card reader on an IBM 704 computer at NASA in 1957TypePunch card readerRelease date1952; 72 years ago (1952)PredecessorIBM 402SuccessorIBM 1402The IBM 711 was a punched card reader used as a peripheral device for IBM mainframe vacuum tube computers and early transistorized computers. Announced on May 21, 1952, it was first shipped with the IBM 701.[1] Later IBM computers that used it were the IBM 704, the IBM 709...

 

 

Swiss mathematician (1707–1783) Euler redirects here. For other uses, see Euler (disambiguation). Leonhard EulerPortrait by Jakob Emanuel Handmann, 1753Born(1707-04-15)15 April 1707Basel, Swiss ConfederacyDied18 September 1783(1783-09-18) (aged 76) [OS: 7 September 1783]Saint Petersburg, Russian EmpireAlma materUniversity of Basel (MPhil)Known forContributionsnamesakesSpouses Katharina Gsell ​ ​(m. 1734; died 1773)&#...

 

 

Questa voce sull'argomento calciatori argentini è solo un abbozzo. Contribuisci a migliorarla secondo le convenzioni di Wikipedia. Segui i suggerimenti del progetto di riferimento. Ignacio AlisedaNazionalità Argentina Altezza169 cm Peso70 kg Calcio RuoloCentrocampista Squadra Lugano CarrieraGiovanili  Defensa y Justicia Squadre di club1 2018-2020 Defensa y Justicia27 (2)2020-2021 Chicago Fire43 (5)2021- Lugano43 (10) Nazionale 2019 Argentina U-232 (0) 1 I...

Galliformes Klasifikasi ilmiah Kerajaan: Animalia Filum: Chordata Kelas: Aves Ordo: GalliformesTemminck, 1820 Suku lihat teks Galliformes atau ayam-ayaman adalah ordo burung yang meliputi kalkun, ayam hutan, burung puyuh, kuau, merak dan ayam hutan hias. Ordo ini terdiri dari sekitar 256 spesies yang tersebar di mancanegara. Burung-burung dalam ordo Galliformes mempunyai aneka ukuran, dari burung Puyuh Batu yang berukuran kecil sampai Kalkun Liar yang berukuran sekitar 120 cm. Spesies b...

 

 

Supreme Military CouncilOverviewEstablished31 December 1983 (1983-12-31)Dissolved27 August 1985 (1985-08-27)StateNigeriaLeaderChairman (Muhammadu Buhari)HeadquartersLagos Politics of Nigeria Constitution Human rights Government President (list) Bola Tinubu Vice President Kashim Shettima Cabinet Federal Parastatals Legislature National Assembly of Nigeria Senate President Godswill Akpabio (APC) Deputy President Barau Jibrin (APC) (List of members of the Senate) H...

 

 

تشادويك   الإحداثيات 42°00′51″N 89°53′21″W / 42.0142°N 89.8892°W / 42.0142; -89.8892   [1] تاريخ التأسيس 1853  تقسيم إداري  البلد الولايات المتحدة[2]  التقسيم الأعلى مقاطعة كارول  خصائص جغرافية  المساحة 0.31 ميل مربع  ارتفاع 801 قدم  عدد السكان  عدد السكان 4...

Reboot类型科幻懸疑劇[1]、喜劇[2]编剧張戩仁、李宗信导演范榮笙主演周國賢、駱振偉、楊尚友、吳浩康制作国家/地区 香港集数20每集长度30分鐘(含廣告)主题曲《Reboot》主題音樂制作拍摄/制作年份2018年监制范榮笙、廖澤霖拍攝地點 香港制作公司香港電視娛樂播出信息 首播频道ViuTV图像制式高清電視 1080i播出国家/地区 香港播出日期2019年7月8日&#...

 

 

Due prostitute e un cliente nel bordello, dipinto di Édouard-Henri Avril. Prostituta in un bordello tedesco ai giorni d'oggi. Una casa di tolleranza (anche detta comunemente casa di piacere, casa d'appuntamenti, casa chiusa, postribolo, lupanare, bordello, casìno) è un luogo chiuso in cui si esercita la prostituzione. Indice 1 Etimologie 2 Storia 3 Nel mondo 3.1 Italia 4 Nell'arte 5 Note 6 Bibliografia 7 Voci correlate 8 Altri progetti 9 Collegamenti esterni Etimologie Bordello (Brothel, 1...