N Carinae

N Carinae
Observation data
Epoch J2000.0      Equinox J2000.0
Constellation Carina
Right ascension 06h 34m 58.57993s[1]
Declination −52° 58′ 32.1919″[1]
Apparent magnitude (V) 4.35[2]
Characteristics
Spectral type A0II[3] or B9III[4]
B−V color index −0.021±0.016[2]
Astrometry
Radial velocity (Rv)+22.5±0.5[2] km/s
Proper motion (μ) RA: -7.65[1] mas/yr
Dec.: +10.54[1] mas/yr
Parallax (π)2.39 ± 0.13 mas[1]
Distance1,360 ± 70 ly
(420 ± 20 pc)
Absolute magnitude (MV)−3.75[2]
Details
Mass7.9±0.2[5] M☉
Luminosity3,411.35[2] L☉
Temperature8,004[6] K
Rotational velocity (v sin i)47[7] km/s
Age37.4±4.2[5] Myr
Other designations
N Car, CPD−52°953, FK5 2508, GC 8604, HD 47306, HIP 31407, HR 2435, SAO 234589[8]
Database references
SIMBADdata

N Carinae is a single[9] star in the constellation Carina, just to the northeast of the prominent star Canopus. This object has a white hue and is faintly visible to the naked eye with an apparent visual magnitude of 4.35.[2] Based on parallax, it is located at a distance of approximately 1,360 light years from the Sun.[1] It has an absolute magnitude of −3.75,[2] and is drifting further away with a radial velocity of +22.5 km/s.[2]

This object has a stellar classification of A0II,[3] matching a massive bright giant. In the past it had received a class of B9III,[4] which is sometimes still used.[5] The star is 37 million years old with 7.9 times the mass of the Sun.[5] It is spinning with a projected rotational velocity of 47 km/s.[7] N Carinae is radiating 3,411[2] times the luminosity of the Sun from its photosphere at an effective temperature of 8,004 K.[6]

References

  1. ^ a b c d e f van Leeuwen, F. (2007), "Validation of the new Hipparcos reduction", Astronomy and Astrophysics, 474 (2): 653–664, arXiv:0708.1752, Bibcode:2007A&A...474..653V, doi:10.1051/0004-6361:20078357, S2CID 18759600.
  2. ^ a b c d e f g h i Anderson, E.; Francis, Ch. (2012), "XHIP: An extended hipparcos compilation", Astronomy Letters, 38 (5): 331, arXiv:1108.4971, Bibcode:2012AstL...38..331A, doi:10.1134/S1063773712050015, S2CID 119257644.
  3. ^ a b Houk, Nancy (1978), Michigan catalogue of two-dimensional spectral types for the HD stars, vol. 2, Ann Arbor: Dept. of Astronomy, University of Michigan, Bibcode:1978mcts.book.....H.
  4. ^ a b Eggen, O. J. (1962), "Space-velocity vectors for 3483 stars with proper motion and radial velocity", Royal Observatory Bulletin, 51, Bibcode:1962RGOB...51...79E.
  5. ^ a b c d Tetzlaff, N.; et al. (January 2011), "A catalogue of young runaway Hipparcos stars within 3 kpc from the Sun", Monthly Notices of the Royal Astronomical Society, 410 (1): 190–200, arXiv:1007.4883, Bibcode:2011MNRAS.410..190T, doi:10.1111/j.1365-2966.2010.17434.x, S2CID 118629873.
  6. ^ a b McDonald, I.; et al. (2012), "Fundamental parameters and infrared excesses of Hipparcos stars", Monthly Notices of the Royal Astronomical Society, 427: 343–357, arXiv:1208.2037, Bibcode:2012MNRAS.427..343M, doi:10.1111/j.1365-2966.2012.21873.x, S2CID 118665352.
  7. ^ a b Royer, F.; et al. (January 2002), "Rotational velocities of A-type stars. I. Measurement of v sin i in the southern hemisphere", Astronomy and Astrophysics, 381: 105–121, arXiv:astro-ph/0110490, Bibcode:2002A&A...381..105R, doi:10.1051/0004-6361:20011422, S2CID 13133418.
  8. ^ "N Car". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2020-02-12.
  9. ^ Eggleton, P. P.; Tokovinin, A. A. (September 2008), "A catalogue of multiplicity among bright stellar systems", Monthly Notices of the Royal Astronomical Society, 389 (2): 869–879, arXiv:0806.2878, Bibcode:2008MNRAS.389..869E, doi:10.1111/j.1365-2966.2008.13596.x, S2CID 14878976.

Read other articles:

Ghetto di Eropa Nazi

Persebaran ghetto di seluruh eropa saat pendudukan Nazi Saat perang dunia, ghetto dibentuk di Eropa oleh Nazi Jerman dengan tujuan memisahkan para kaum Yahudi atau terkadang Gipsi pada suatu tempat yang sangat sesak dan rapat yang berada di kota-kota Eropa saat pendudukan Nazi. Dalam dokumen serta penanda tanganan pemasukan mereka, para Nazi sering mengarahkan mereka ke tempat seperti Judischer Wohnbezirk atau Wohngebiet der Jurden, atau diterjemahkan sebagai Perempat Yahudi. Macam-macam ghet...

 

 

IEOM Society International

Artikel ini sebatang kara, artinya tidak ada artikel lain yang memiliki pranala balik ke halaman ini.Bantulah menambah pranala ke artikel ini dari artikel yang berhubungan atau coba peralatan pencari pranala.Tag ini diberikan pada Oktober 2022. IEOM Society International adalah organisasi nirlaba internasional yang bergerak dalam pemikiran kritis pada bidang teknik industri dan manajemen operasi serta bidang yang relevan. IEOM Society International terdaftar resmi di negara bagian Michigan, A...

 

 

Makam Aleksander Agung

Perpisahan Aleksander Agung, dilukis oleh Karl von Piloty in 1886 Kereta Aleksander, menurut Diodorus Sikulus, representasi abad ke-19 Letak makam Aleksander Agung masih menjadi misteri. Tak lama setelah Kematian Aleksander Agung di Babilonia, penempatan jasadnya menjadi subyek negosiasi antara Perdiccas, Ptolemaios I Soter, dan Seleucus I Nicator.[1] Menurut Nicholas J. Saunders, meskipun Babilonia adalah tempat bagus untuk tempat peristirahatan Aleksander, beberapa orang memilih men...

Zeeland

Artikel ini bukan mengenai Selandia Baru atau Sjælland. Provincie Zeeland Provinsi Zeeland Bendera Lambang Map: Provinsi Zeelandin di Belanda Ibu kota Middelburg Komisaris Raja Han Polman (D66) Agama (2005) Protestan 30%Katolik 20% Muslim 1.5% Luas • Darat • Air  1,780 km² (ke-10)1,154 km² Populasi (2023) • Total • Kepadatan 391,000 (ke-12)220/km² (ke-10) Lagu kebangsaan Zeeuws volkslied ISO NL-ZE Situs Web Resmi www.zeeland.nl Peta Zeeland ...

 

 

United States Navy Nurse Corps

Medical-focused staff corps of the United States Navy United States Navy Nurse CorpsSeal of the United States Navy Nurse Corps[1]Founded1908; 116 years ago (1908)Country United States of AmericaBranch United States NavyMilitary unit Group photograph of the first twenty Navy nurses, appointed in 1908 The United States Navy Nurse Corps was officially established by Congress in 1908; however, unofficially, women had been working as nurses aboard Navy ships and...

 

 

Home on the Range (2004 film)

2004 American film Home on the RangeTheatrical release posterDirected by Will Finn John Sanford Written by Will Finn John Sanford Story by Will Finn John Sanford Michael LaBash Sam Levine Mark Kennedy Robert Lence Produced byAlice Dewey GoldstoneStarring Roseanne Barr Judi Dench Jennifer Tilly Cuba Gooding Jr. Randy Quaid Steve Buscemi Edited byH. Lee PetersonMusic byAlan MenkenProductioncompanies Walt Disney Pictures Walt Disney Feature Animation Distributed byBuena Vista Pictures Distributi...

Sergey Kotkin

Russian politician In this name that follows Eastern Slavic naming customs, the patronymic is Nikolaevich and the family name is Kotkin. You can help expand this article with text translated from the corresponding article in Russian. (February 2024) Click [show] for important translation instructions. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is acc...

 

 

The Cloisters

Museum in New York City For other uses, see The Cloisters (disambiguation). The CloistersView of the main entranceLocation within New York CityShow map of New York CityThe Cloisters (New York)Show map of New YorkThe Cloisters (the United States)Show map of the United StatesEstablishedMay 10, 1938 (1938-05-10)Location99 Margaret Corbin Drive, Fort Tryon ParkManhattan, New York CityCoordinates40°51′53″N 73°55′55″W / 40.8648°N 73.9319°W / 40.864...

 

 

Bataille de Craonne

Cet article est une ébauche concernant la Grande Armée. Vous pouvez partager vos connaissances en l’améliorant (comment ?) selon les recommandations des projets correspondants. Bataille de Craonne La bataille de Craonne par Théodore Jung. Informations générales Date 6 et 7 mars 1814 Lieu Craonne Issue Victoire française (non décisive) Belligérants Empire français Royaume de Prusse Empire russe Commandants Napoléon Ier Gebhard von BlücherMikhaïl Vorontsov Forces en présen...

Athletics at the 2020 Summer Paralympics – Men's 100 metres T36

Men's 100 metres T36at the XVI Paralympic GamesVenueTokyo National StadiumDates3–4 September 2021Competitors14 from 10 nationsMedalists Deng Peicheng  China James Turner  Australia Alexis Sebastian Chavez  Argentina←2016 Athletics at the2020 Summer ParalympicsTrack events100 mmenwomen200 mmenwomen400 mmenwomen800 mmenwomen1500 mmenwomen5000 mmenwomen4×100 m relaymixedRoad eventsMarathonmenwomenField eventsLong jumpmenwomenHigh jumpmenShot putmenwomenDiscus throw...

 

 

Pemerintahan Israel ke-07

Kabinet Ben-Gurion KelimaKabinet Pemerintahan Israel ke-7Dibentuk03 November 1955 (1955-11-03)Diselesaikan07 Januari 1958 (1958-01-07)Struktur pemerintahanKepala negaraYitzhak Ben-ZviKepala pemerintahanDavid Ben-GurionStatus di legislatifKoalisiPemimpin oposisiMenachem BeginSejarahPemilihan umumpemilihan umum legislatif Israel 1955PeriodeKnesset ke-3PendahuluKabinet Israel ke-6PenggantiKabinet Israel ke-8 David Ben Gurion berpidato di Knesset, 1957 Pemerintahan Israel ketujuh dibent...

 

 

土库曼斯坦总统

土库曼斯坦总统土库曼斯坦国徽土库曼斯坦总统旗現任谢尔达尔·别尔德穆哈梅多夫自2022年3月19日官邸阿什哈巴德总统府（Oguzkhan Presidential Palace）機關所在地阿什哈巴德任命者直接选举任期7年，可连选连任首任萨帕尔穆拉特·尼亚佐夫设立1991年10月27日 土库曼斯坦土库曼斯坦政府与政治 国家政府 土库曼斯坦宪法 国旗 国徽 国歌 立法機關（英语：National Council of Turkmenistan） ...

History of Cambodia

Part of a series on the History of Cambodia Early history Funan Chenla Khmer Empire Angkor Khmer–Cham wars Đại Việt–Khmer War Post-Angkor Period Chaktomuk era Longvek era Siamese-Cambodian War Cambodian–Spanish War Cambodian–Dutch War Oudong era Loss of Mekong Delta Nguyễn Kingdom's invasion Colonial period French protectorate French Indochina Japanese occupation (Cambodia in 1945) Independence and conflict Post-independence US bombing Sihanouk Trail Cambodian campaign 1970 co...

 

 

1. Fußball- und Sportverein Mainz 05 II 2016-2017

Voce principale: 1. Fußball- und Sportverein Mainz 05. 1. Fußball- und Sportverein Mainz 05 IIStagione 2016-2017Sport calcio Squadra Magonza II Allenatore Sandro Schwarz All. in seconda Michael Falkenmayer 3. Liga19º posto Maggiori presenzeCampionato: Bouziane (32)Totale: Bouziane (32) Miglior marcatoreCampionato: Seydel, Slišković (6)Totale: Seydel, Slišković (6) StadioStadion am Bruchweg Maggior numero di spettatori2 098 vs. Hansa Rostock Minor numero di spettatori498 vs. ...

 

 

Kalmyk Khanate

Historic state Kalmyk KhanateKalmyk: Хальмг хана улс1630–1771 Banner granted by Elizabeth of Russia to Donduk Dashi as a Khan of Kalmykia State Seal of Ayuka Khan: Map of the Kalmyk KhanateStatusKhanateCapitalAyuka Khan's residence (1697–1724)Common languagesKalmyk, RussianReligion Tibetan Buddhism (Gelug, Karma Kagyu)GovernmentHereditary monarchy• died 1644 Kho Orluk• 1669–1724 Ayuka Khan History • Established 1630• Annexed by Russia 1...

لورا ديرن

لورا ديرن (بالإنجليزية: Laura Dern)‏  معلومات شخصية اسم الولادة لورا إليزابيث ديرن الميلاد 10 فبراير 1967 (العمر 57 سنة)لوس أنجليس، كاليفورنيا الإقامة لوس أنجلوس  مواطنة الولايات المتحدة  الطول 179 سنتيمتر  الزوج بن هاربر (2005-الآن) العشير كايل ماكلاشلاننيكولاس كيجريني هار�...

 

 

علم الفلك الهندي

رسم يوضح عالم فلك هندي في القرن التاسع عشر علم الفلك لديه تاريخ طويل من عصور ما قبل التاريخ وحتى العصور الحديثة، بعض الجذور الأولى لعلم الفلك الهندي تعود إلى فترة حضارة وادي السند أو أبكر من ذلك.[1][2] ثم تطور علم الفلك بعد ذلك ليصبح أحد تخصصات الفيدانجا أو «التخصصات ا...

 

 

جون بيتس كلارك

جون بيتس كلارك (بالإنجليزية: John Bates Clark)‏    معلومات شخصية الميلاد 26 يناير 1847 [1][2][3]  بروفيدنس[4]  الوفاة 21 مارس 1938 (91 سنة) [5][1][2][3]  نيويورك[4]  مواطنة الولايات المتحدة  عضو في الأكاديمية الملكية السويدية للعلوم،  والأكاد...

Honnecourt-sur-Escaut

Honnecourt-sur-Escautcomune Honnecourt-sur-Escaut – Veduta LocalizzazioneStato Francia RegioneAlta Francia Dipartimento Nord ArrondissementCambrai CantoneLe Cateau-Cambrésis TerritorioCoordinate50°02′15″N 3°11′47″E50°02′15″N, 3°11′47″E (Honnecourt-sur-Escaut) Altitudine72-151 m s.l.m. Superficie15,54 km² Abitanti775[1] (2009) Densità49,87 ab./km² Altre informazioniCod. postale59266 Fuso orarioUTC+1 Codice INSEE59312 CartografiaHonnec...

 

 

Liberty Leading the People

Painting by Eugène Delacroix Liberty Leading the PeopleFrench: La Liberté guidant le peupleThe painting after the 2024 restorationArtistEugène DelacroixYear1830MediumOil on canvasDimensions260 cm × 325 cm (102.4 in × 128.0 in)LocationLouvre, Paris[1] Liberty Leading the People (French: La Liberté guidant le peuple [la libɛʁte ɡidɑ̃ lə pœpl]) is a painting of the Romantic era by the French artist Eugène Delacroix, commemor...