Omega 1 Chayon sahifasining manbasini koʻrish

'''Omega 1 Chayonlar'''<ref name=Deutschman1976>{{citation
 | display-authors=1 | last1=Deutschman | first1=W. A.
 | last2=Davis | first2=R. J. | last3=Schild | first3=R. E. 
 | title=The galactic distribution of interstellar absorption as determined from the Celescope catalog of ultraviolet stellar observations and a new catalog of UBV, H-beta photoelectric observations
 | journal=Astrophysical Journal Supplement Series
 | volume=30 | pages=97–225 | date=February 1976
 | doi=10.1086/190359 | bibcode=1976ApJS...30...97D 
 | postscript=. }}</ref><ref name=vanLeeuwen2007>{{citation
 | title=Validation of the new Hipparcos reduction
 | last1=van Leeuwen | first1=F.
 | journal=Astronomy and Astrophysics
 | volume=474 | issue=2 | pages=653–664 | date=2007
 | arxiv=0708.1752 | bibcode=2007A&A...474..653V
 | doi=10.1051/0004-6361:20078357 | postscript=. }}</ref> (ō1 Scorpii, ō1 Sco) — Chayonning zodiacal yulduz turkumidagi yulduz. 3,95<ref name="Braganca20122">{{citation|display-authors=1|title=Projected Rotational Velocities and Stellar Characterization of 350 B Stars in the Nearby Galactic Disk|last1=Bragança|first1=G. A.|last2=Daflon|first2=S.|last3=Cunha|first3=K.|last4=Bensby|first4=T.|last5=Oey|first5=M. S.|last6=Walth|first6=G.|journal=The Astronomical Journal|date=November 2012|volume=144|issue=5|id=130|pages=10|doi=10.1088/0004-6256/144/5/130|bibcode=2012AJ....144..130B|postscript=.|arxiv=1208.1674}}</ref> aniq yulduz qiymatiga ega va yalangʻoch koʻz bilan kuzatish mumkin. Parallaks oʻlchovlari Quyoshdan 470 yorugʻlik yiligacha boʻlgan masofani baholashga olib keldi. Omega1 Chayonlar chayon-Tsentar uyushmasining bir qismidir<ref name="Jilinski2006">{{Citation|display-authors=1|last1=Jilinski|first1=E.|last2=Daflon|first2=S.|last3=Cunha|first3=K.|last4=de La Reza|first4=R.|title=Radial velocity measurements of B stars in the Scorpius-Centaurus association|journal=Astronomy and Astrophysics|volume=448|issue=3|date=March 2006|pages=1001–1006|doi=10.1051/0004-6361:20041614|bibcode=2006A&A...448.1001J|arxiv=astro-ph/0601643|postscript=.}}</ref><ref name=rgcrv>{{citation
 | last=Evans | first=D. S. | date=June 20–24, 1966
 | editor1-last=Batten | editor1-first=Alan Henry
 | editor2-last=Heard | editor2-first=John Frederick
 | title=The Revision of the General Catalogue of Radial Velocities
 | work=Determination of Radial Velocities and their Applications, Proceedings from IAU Symposium no. 30
 | location=University of Toronto
 | publisher=International Astronomical Union
 | bibcode=1967IAUS...30...57E | postscript=. }}</ref><ref name=Anderson2012>{{citation
 | title=XHIP: An extended hipparcos compilation
 | last1=Anderson | first1=E. | last2=Francis | first2=Ch.
 | journal=Astronomy Letters
 | volume=38 | issue=5 | pages=331 | year=2012
 | bibcode=2012AstL...38..331A | doi=10.1134/S1063773712050015
 | arxiv=1108.4971 | postscript=. }}</ref>.

Omega1 Chayonlar B1 V. spektral sinfining asosiy ketma-ketligi yulduzidir<ref name="Braganca2012">{{Citation|display-authors=1|title=Projected Rotational Velocities and Stellar Characterization of 350 B Stars in the Nearby Galactic Disk|last1=Bragança|first1=G. A.|last2=Daflon|first2=S.|last3=Cunha|first3=K.|last4=Bensby|first4=T.|last5=Oey|first5=M. S.|last6=Walth|first6=G.|journal=The Astronomical Journal|date=November 2012|volume=144|issue=5|id=130|pages=10|doi=10.1088/0004-6256/144/5/130|bibcode=2012AJ....144..130B|postscript=.|arxiv=1208.1674}}</ref>. Uning yorqinligi taxminan 9120 quyosh nuriga ega, bu 5 million yil yoshi va 11 quyosh massasi bilan mos keladi<ref name="Pecaut2012">{{Citation|display-authors=1|first1=Mark J.|last1=Pecaut|first2=Eric E.|last2=Mamajek|first3=Eric J.|last3=Bubar|title=A Revised Age for Upper Scorpius and the Star Formation History among the F-type Members of the Scorpius-Centaurus OB Association|journal=Astrophysical Journal|date=February 2012|volume=746|issue=2|pages=154|bibcode=2012ApJ...746..154P|doi=10.1088/0004-637X/746/2/154|arxiv=1112.1695|postscript=. See table 7.}}</ref>. Radiusi Quyoshnikidan 6,6 marta katta. Atmosferaning tashqi qatlamlarining samarali harorati 26530 K<ref name="Braganca2012" />.

Omega 1 Chayonlar Beta Sefei kabi oʻzgaruvchan yulduzdir va kuniga 15 tsiklini radial boʻlmagan pulsatsiyalarni boshdan kechiradi<ref name="Daszkiewicz2005">{{Citation|title=Metallicity of mono- and multiperiodic β Cephei stars|last1=Daszyńska-Daszkiewicz|first1=J.|last2=Niemczura|first2=E.|journal=Astronomy and Astrophysics|volume=433|issue=3|pages=1031–1035|date=April 2005|doi=10.1051/0004-6361:20040397|bibcode=2005A&A...433.1031D|postscript=.|arxiv=astro-ph/0410442}}</ref>. Shu bilan birga, sirt harorati 28300 K dan ekvator boʻylab 22600 Kgacha oʻzgaradi. Yulduz tez aylanadi, proektiv aylanish tezligi 105 km/s, aylanish davri 14,4 soatda baholanadi. Yulduzning qutb oʻqi yerdan 60 ° burchak ostida koʻrish nuriga toʻgʻri keladi<ref name="Berdyugina2003">{{Citation|title=Surface imaging of stellar non-radial pulsations. II. The β Cephei star ω1 Sco|display-authors=1|last1=Berdyugina|first1=S. V.|last2=Telting|first2=J. H.|last3=Korhonen|first3=H.|last4=Schrijvers|first4=C.|journal=Astronomy and Astrophysics|volume=406|pages=281–285|date=July 2003|doi=10.1051/0004-6361:20030747|bibcode=2003A&A...406..281B|postscript=.}}</ref>.

== Manbalar ==
{{manbalar}}
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== Havolalar ==
* {{citation | first1=James B. | last1=Kaler | date=9-sentabr 2016-yil | title=Omega-1 and Omega-2 Scorpii | work=Stars | publisher=University of Illinois | url=http://stars.astro.illinois.edu/sow/omegasco.html | accessdate=2016-09-26 | postscript=. }}
[[Turkum:Optik-juft yulduzlar]]
[[Turkum:OB-Chayonlar uyushmasi-Centauri]]
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[[Turkum:Beta-sefeidlar]]
[[Turkum:Asosiy ketma-ketlikdagi oq va ko'k yulduzlar]]