Z Большой Медведицы

Z Большой Медведицы
Звезда
Наблюдательные данные
(Эпоха J2000.0)
Прямое восхождение 11ч 56м 30,23с[1]
Склонение +57° 52′ 17,65″[1]
Расстояние 295,22 ± 6,7981 пк[1]
Видимая звёздная величина (V) 6,2[2]
Созвездие Большая Медведица
Астрометрия
Лучевая скорость (Rv) −53 ± 4,4 км/с[3]
Собственное движение
 • прямое восхождение −7,293 ± 0,082 mas/год[1]
 • склонение −10,023 ± 0,097 mas/год[1]
Параллакс (π) 3,3873 ± 0,078 mas[1]
Спектральные характеристики
Спектральный класс M5IIIe[4]
Показатель цвета
 • B−V 2,68
Переменность SRB полуправильная[5]
Коды в каталогах

IRAS 11538+5808, GSC 03839-00361, 2MASS J11563024+5752176, HD 103681, HIP 58225, SAO 28194, BD+58 1346, GC 16328, GCRV 7203, HIC 58225, IRC +60213, PPM 33313, RAFGL 1519, TYC 3839-361-1, Z UMa, YZ 58 6958, DO 33873, WEB 10421, Gaia DR2 845446140211995264, AAVSO 1151+58, AG+58 819, TIC 284627777 и Gaia DR3 845446140211995264

Информация в базах данных
SIMBAD V* Z UMa
Логотип Викиданных Информация в Викиданных ?

Z Большой Медведицы (лат. Z Ursae Majoris), HD 103681 — одиночная переменная звезда в созвездии Большой Медведицы на расстоянии приблизительно 1060 световых лет (около 325 парсеков) от Солнца. Видимая звёздная величина звезды — от +9,4m до +6,2m[6].

Характеристики

Z Большой Медведицы — красный гигант, пульсирующая полуправильная переменная звезда типа SRB (SRB) спектрального класса M5IIIe[6][4].

Примечания

  1. ↑ 1 2 3 4 5 6 Gaia Early Data Release 3 (англ.) / Data Processing and Analysis Consortium, European Space Agency — 2020.
  2. ↑ Ducati J. R. Catalogue of Stellar Photometry in Johnson's 11-color system (англ.) — 2002. — Vol. 2237.
  3. ↑ Gontcharov G. A. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system (англ.) // Astronomy Letters / R. Sunyaev — Nauka, Springer Science+Business Media, 2006. — Vol. 32, Iss. 11. — P. 759–771. — ISSN 1063-7737; 1562-6873; 0320-0108; 0360-0327 — doi:10.1134/S1063773706110065 — arXiv:1606.08053
  4. ↑ 1 2 Bidelman W. P. Catalogue and Bibliography of Emission-Line Stars of Types Later than B (англ.) // The Astrophysical Journal: Supplement Series — AAS, 1954. — Vol. 1. — P. 175–268. — ISSN 0067-0049; 1538-4365 — doi:10.1086/190007
  5. ↑ Samus N. N., Durlevich O. V., et a. General Catalogue of Variable Stars (Samus+ 2007-2011) — 2009. — Т. 1. — С. 2025.
  6. ↑ 1 2 Z UMa, database entry, Combined General Catalog of Variable Stars (GCVS5.1, 2017 Ed.), N. N. Samus, O. V. Durlevich, et al., CDS ID II/250 Архивная копия от 1 июля 2015 на Wayback Machine Accessed online 2020-08-08.

Read other articles:

Deportasi Tatar Krimea

Deportasi Tatar KrimeaBagian dari pemindahan penduduk di Uni Soviet dan Perang Dunia IIOrang-orang Tatar Krimea yang sedang dideportasiLokasiSemenanjung KrimeaTanggal18–20 Mei 1944SasaranTatar KrimeaJenis seranganPemindahan penduduk, pembersihan etnisKorban tewasBeberapa perkiraana) 34.000[1]b) 40.000–44.000[2] c) 42.000[3] d) 45.000[4] (antara 18-27% populasi Tatar Krimea)PelakuNKVD Uni Soviet Deportasi Tatar Krimea (Tatar Krimea: Qırımtatar halqınıñ ...

 

Bendera Eropa

Bendera Eropa Bendera Eropa, Balai Kota Leeds. Bendera Eropa adalah sebuah bendera yang digunakan untuk negara-negara Uni Eropa. Bendera ini dulunya dipakai sebagai bendera Dewan Eropa pada tahun 1955 dan baru diresmikan sebagai bendera Uni Eropa tahun 1986. Bendera ini memiliki dasar biru tua dengan 12 bintang keemasan. Bendera ini memiliki 12 bintang yang melambangkan kesempurnaan. Bendera ini menjadi bendera resmi Uni Eropa sejak tahun 1955. Pranala luar Council of Europe on the flag Counc...

 

Honda HA-420 HondaJet

HA-420 HondaJet HondaJet in flight at Oshkosh in 2011 Jenis Business jet Negara asal JapanUnited States Pembuat Honda Aircraft Company[1] Penerbangan perdana 3 December 2003 Status FAA Provisional Type Certificate[2] Jumlah 5[3] Harga satuan US$4.5 million [1] Honda HA-420 HondaJet adalah pesawat penerbangan umum pertama dikembangkan oleh Honda Motor Company . Pesawat ini adalah jet pribadi ringan, yang dirancang oleh perusahaan Honda Jepang dan dibangun di Amerika Se...

President of Afghanistan

Defunct political office in Afghanistan For a list, see List of heads of state of Afghanistan § Non-monarchs. President of the Islamic Republic of Afghanistanد افغانستان ولسمشر (Pashto)رئیس جمهور افغانستان (Dari)Emblem of the Islamic Republic of AfghanistanPresidential standardFinal holderAshraf Ghani29 September 2014 – 15 August 2021 (2014-09-29 – 2021-08-15)StatusOffice abolishedMember ofCabinetResidenceThe ArgSe...

 

Teknologi informasi komunikasi

Perpustakaan komputer di Massachussets, Ameria Serikat Teknologi informasi dan komunikasi (Inggris: Information and communication technologycode: en is deprecated , disingkat ICT) adalah payung besar terminologi yang mencakup seluruh peralatan teknis untuk memproses dan menyampaikan informasi. TIK mencakup dua aspek yaitu teknologi informasi dan teknologi komunikasi. Teknologi informasi meliputi segala hal yang berkaitan dengan proses, penggunaan sebagai alat bantu, manipulasi, dan pengelolaa...

 

Magnetosfer

Artikel ini membutuhkan rujukan tambahan agar kualitasnya dapat dipastikan. Mohon bantu kami mengembangkan artikel ini dengan cara menambahkan rujukan ke sumber tepercaya. Pernyataan tak bersumber bisa saja dipertentangkan dan dihapus.Cari sumber: Magnetosfer – berita · surat kabar · buku · cendekiawan · JSTOR (November 2020) Gambaran magnetosfer Bumi. Magnetosfer adalah lapisan medan magnet yang menyelubungi benda angkasa. Selain Bumi; Merkurius, Jupi...

دالة موجية

جزء من سلسلة مقالات حولميكانيكا الكم i ℏ ∂ ∂ t | ψ ( t ) ⟩ = H ^ | ψ ( t ) ⟩ {\displaystyle i\hbar {\frac {\partial }{\partial t}}|\psi (t)\rangle ={\hat {H}}|\psi (t)\rangle } معادلة شرودنغر مقدمة معجم تاريخ خلفية ميكانيكا كلاسيكية النظرية الكمومية القديمة ترميز برا-كيت هاملتوني تداخل أساسيات مكاملة �...

 

Talk a Good Game

Gone (Kelly Rowland song) redirects here. For the song by Nelly featuring Kelly Rowland, see Gone (Nelly song). 2013 studio album by Kelly RowlandTalk a Good GameStudio album by Kelly RowlandReleasedJune 18, 2013 (2013-06-18)Recorded2012–2013Studio Miami, Florida (Circle House, The Hit Factory, Setai Studios, South Beach Studios) New York (Jungle City Studios) Dallas, Texas (Eardrums Studios) Burbank, California (Glenwood Place) Genre Pop R&B[1] Length49:1...

 

Shoulder plane

Woodworking tool A bullnose shoulder plane. In this model the mouth is adjusted by adding or removing shims behind the removable nose. The shoulder plane (also bullnose plane) is a plane tool with a blade flush with the edges of the plane, allowing trimming right up to the edge of a workpiece. Like a rebate plane, the shoulder plane's blade extends, therefore cuts, to the full width of the tool. The shoulder plane is used to trim the shoulders and faces of tenons. It is used when it is necess...

Примитивная почтовая марка

Оранжевый Маврикий (1847) Красный пенни (Великобритания, 1841) Церера[фр.] на марке Корриентеса (Аргентина, 1856) Церера[англ.] (Франция, 1849) Примити́вная почто́вая ма́рка (англ. «primitives» или «natives») — почтовая марка, разработанная и напечатанная с использованием заметно боле�...

 

Isa Phillips

Jamaican hurdler Isa PhillipsPhillips at Mannheim DLV Competition 2011Personal informationNationality JamaicaBorn (1984-04-22) 22 April 1984 (age 40)Kingston, JamaicaHeight1.93 m (6 ft 4 in)Weight84 kg (185 lb)SportSportRunningEvent(s)400 metres, 400 metre hurdles Medal record Men's Athletics Representing  Jamaica Pan American Games 2011 Guadalajara 400 m hurdles Central American and Caribbean Championships 2008 Cali 400m hurdles Pan American Junior Cha...

 

Christina Nielsen

Danish racing driver Christina NielsenChristina Nielsen, Zandvoort 2012Nationality DanishBorn (1992-01-10) 10 January 1992 (age 32)Hørsholm, DenmarkRelated toLars-Erik Nielsen (father)WeatherTech SportsCar Championship careerDebut season2014Current teamTeam Hardpoint EBMRacing licence FIA BronzeCar number88Former teamsScuderia Corsa TRG-AMR North AmericaNGT MotorsportWright Motorsport, Grasser Racing TeamStarts58Championships2 (2016, 2017)Wins4Poles3Best finish1st in 2016, 2017Previous ...

Victor Papanek

Victor J. PapanekLahir(1923-11-23)23 November 1923Wina, AustriaMeninggal10 Januari 1998(1998-01-10) (umur 74)Lawrence, KansasKebangsaanAmerika SerikatAlmamaterCooper Union;Massachusetts Institute of TechnologyPekerjaanArsitekPraktikJ.L. Constant Professor of Architecture and Design Victor J. Papanek (22 November 1923, Vienna – 10 January 1998, Lawrence, Kansas) adalah seorang desainer dan guru yang menjadi pendukung kuat dari desain sosial dan ekologis bertanggung jawab produk, perala...

 

图兰人种

图兰人种（Turanid race）是過往高加索人種的一個亞種。在人種人類學（英语：racial anthropology），图兰人种是欧洲人傳統上用來形容中亚河中与南西伯利亚一带最常見的人種。「图兰」是波斯语對中亚的名稱，而這個名稱源於過往假設存在的乌拉尔-阿尔泰语系，即阿尔泰语系语言和乌拉尔语系语言的結合，也是這些人種最普遍使用的語言，因此這些人也曾被稱為乌拉尔-阿尔�...

 

Sudoku

Logic-based number-placement puzzle Not to be confused with Sodoku. A typical Sudoku puzzleThe solution to the puzzle above Sudoku (/suːˈdoʊkuː, -ˈdɒk-, sə-/; Japanese: 数独, romanized: sūdoku, lit. 'digit-single'; originally called Number Place)[1] is a logic-based,[2][3] combinatorial[4] number-placement puzzle. In classic Sudoku, the objective is to fill a 9 × 9 grid with digits so that each column, each row, and each ...

Catena Grande Sassière-Tsanteleina

Catena Grande Sassière-TsanteleinaLa Grande Sassière vista dalla Becca della Traversière.ContinenteEuropa Stati Francia Italia Catena principaleAlpi Cima più elevataAiguille de la Grande Sassière (3 751 m s.l.m.) Massicci principaliCostiera Galisia-Entrelor-BioulaGruppo Grande Sassière-Tsanteleina La Catena Grande Sassière-Tsanteleina è un massiccio montuoso delle Alpi Graie (Alpi della Grande Sassière e del Rutor). Si trova in Italia (Valle d'Aosta e provinc...

 

Nassib Lahoud

Lebanese Christian political figure (1944–2012) Nassib LahoudBorn23 November 1944Baabdat, LebanonDied1 February 2012 (age 67)Beirut, LebanonNationalityLebaneseOccupation(s)Engineer and politicianYears active1970s-2012Political partyDemocratic Renewal MovementSpouseAbla FustuqChildrenSalim and JoumanaParent(s)Salim Lahoud and Nadia Yared Nassib Lahoud (23 November 1944 – 1 February 2012) was a Lebanese political figure. He held various posts including Member of parliament...

 

Wantilan

A Wantilan at Pura Taman Ayun, with a lowered central area for a stage used to hold a cockfighting ceremony. A wantilan is a Balinese pavilion (bale) used for activities involving large crowds. A wantilan is the largest type of bale in Balinese architecture. A wantilan is basically a large wall-less hall placed under a large multi-tiered roof. A wantilan as a public building is usually located at a village's main square or main junction and functions as an open hall to hold large community ac...

Nuremberg Laws

Antisemitic and racist laws enacted in 1935 in Nazi Germany For the set of guidelines for determining what constitutes a war crime, see Nuremberg principles. For the set of research ethics principles for human experimentation, see Nuremberg Code. Title page of the German government gazette Reichsgesetzblatt issue proclaiming the laws, published on 16 September 1935 (RGBl. I No. 100) Part of a series onDiscrimination Forms Institutional Structural Statistical Taste-based Attributes Age Caste C...

 

Sant'Elena (Italia)

Sant'Elenacomune Sant'Elena – Veduta LocalizzazioneStato Italia Regione Veneto Provincia Padova AmministrazioneSindacoValentina Businarolo (lista civica) dal 10-06-2024 TerritorioCoordinate45°11′N 11°43′E45°11′N, 11°43′E (Sant'Elena) Altitudine8 m s.l.m. Superficie8,92 km² Abitanti2 548[1] (31-8-2021) Densità285,65 ab./km² Comuni confinantiEste, Granze, Monselice, Solesino, Villa Estense Altre informazioniCod. postale3504...