المرزم (نجم): الفرق بين النسختين

<ref name=aaa474_2_653>{{cite journal | firstالأول=F. | lastالأخير=van Leeuwen |تاريخ=نوفمبر 2007 | titleالعنوان=Validation of the new Hipparcos reduction | journal=Astronomy and Astrophysics | volume=474 | issue=2 | pagesالصفحات=653–664 | bibcode=2007A&A...474..653V | doi=10.1051/0004-6361:20078357 |arxiv = 0708.1752}}</ref><ref name=aj76_1058>{{citation | last1الأخير1=Crawford | first1الأول1=D. L. | last2الأخير2=Barnes | first2الأول2=J. V. | last3الأخير3=Golson | first3الأول3=J. C. | titleالعنوان=Four-color, Hbeta, and UBV photometry for bright B-type stars in the northern hemisphere | journal=Astronomical Journal | volume=76 | pagesالصفحات=1058–1071 |dateالتاريخ=December 1971 | doi=10.1086/111220 | bibcode=1971AJ.....76.1058C}}</ref><ref name=araa11_29>{{citation | last1الأخير1=Morgan | first1الأول1=W. W. | last2الأخير2=Keenan | first2الأول2=P. C. | titleالعنوان=Spectral Classification | journal=Annual Review of Astronomy and Astrophysics | volume=11 | pageالصفحة=29 | dateالتاريخ=1973 | doi=10.1146/annurev.aa.11.090173.000333 | bibcode=1973ARA&A..11...29M}}</ref><ref name=gcsrv>{{citation | last1الأخير1=Wilson | first1الأول1=R. E. | dateالتاريخ=1953 | titleالعنوان=General Catalogue of Stellar Radial Velocities | publisherالناشر=Carnegie Institute of Washington, D.C. | bibcode=1953GCRV..C......0W}}</ref><ref name=apj736_2_89>{{citation | display-authors=1 | last1الأخير1=Janson | first1الأول1=Markus | last2الأخير2=Bonavita | first2الأول2=Mariangela | last3الأخير3=Klahr | first3الأول3=Hubert | last4الأخير4=Lafrenière | first4الأول4=David | last5الأخير5=Jayawardhana | first5الأول5=Ray | last6=Zinnecker | first6=Hans | titleالعنوان=High-contrast Imaging Search for Planets and Brown Dwarfs around the Most Massive Stars in the Solar Neighborhood | journal=The Astrophysical Journal | volume=736 | issue=2 | pageالصفحة=89 |تاريخ=أغسطس 2011 | doi=10.1088/0004-637X/736/2/89 | bibcode=2011ApJ...736...89J |arxiv = 1105.2577}}</ref><ref name=aj135_1_209>{{citation | display-authors=1 | last1الأخير1=Massarotti | first1الأول1=Alessandro | last2الأخير2=Latham | first2الأول2=David W. | last3الأخير3=Stefanik | first3الأول3=Robert P. | last4الأخير4=Fogel | first4الأول4=Jeffrey | titleالعنوان=Rotational and Radial Velocities for a Sample of 761 HIPPARCOS Giants and the Role of Binarity | journal=The Astronomical Journal | volume=135 | issue=1 | pagesالصفحات=209–231 |تاريخ=يناير 2008 | doi=10.1088/0004-6256/135/1/209 | bibcode=2008AJ....135..209M}}</ref><ref name=aaa515_A74>{{citation | display-authors=1 | last1الأخير1=Lefever | first1الأول1=K. | last2الأخير2=Puls | first2الأول2=J. | last3الأخير3=Morel | first3الأول3=T. | last4الأخير4=Aerts | first4الأول4=C. | last5الأخير5=Decin | first5الأول5=L. | last6=Briquet | first6=M. | titleالعنوان=Spectroscopic determination of the fundamental parameters of 66 B-type stars in the field-of-view of the CoRoT satellite | journal=Astronomy and Astrophysics | volume=515 | pageالصفحة=A74 |تاريخ=يونيو 2010 | doi=10.1051/0004-6361/200911956 | bibcode=2010A&A...515A..74L |arxiv = 0910.2851}}</ref><ref name=SIMBAD>{{citation | titleالعنوان=BELLATRIX -- Variable Star | workالعمل=SIMBAD | publisherالناشر=Centre de Données astronomiques de Strasbourg | urlالمسار=http://simbad.u-strasbg.fr/simbad/sim-id?Ident=Gamma+Orionis}}</ref><ref name=lang2006>{{citation | first1الأول1=Kenneth R. | last1الأخير1=Lang | titleالعنوان=Astrophysical formulae | volume=1 | series=Astronomy and astrophysics library | editionالإصدار=3rd | publisherالناشر=Birkhäuser | dateالتاريخ=2006 | isbn=3-540-29692-1 | urlالمسار=http://books.google.com/books?id=OvTjLcQ4MCQC&pg=PA41}}. The radius (R_*) is given by:

\end{align}</math></ref><ref name=kaler>{{citation | first1الأول1=James B. | last1الأخير1=Kaler | workالعمل=Stars | titleالعنوان=BELLATRIX (Gamma Orionis) | publisherالناشر=University of Illinois | urlالمسار=http://stars.astro.illinois.edu/sow/bellatrix.html | accessdateتاريخ الوصول=2012-12-27}}</ref>