ரேகுளுஸ்
{{Starbox begin
  | name=[http://simbad.u-strasbg.fr/sim-id.pl?protocol=html&amp;Ident=Regulus ரெகுளுஸ் A/B/C] }}
 {{Starbox image
  | image=&lt;div style=&quot;position: relative&quot;&gt;[[File:Leo IAU.svg|250px]]
    &lt;div style=&quot;position: absolute; left:62.0%; top:42.0%&quot;&gt;[[File:Cercle rouge 100%.svg|12px]]&lt;/div&gt;
    &lt;/div&gt;
  | caption=ரேகுளுசின் அமைவிடம் (circled)
 }}
 {{Starbox observe
  | epoch    = J2000
  | constell = லியோ
  | ra       = A: {{RA|10|08|22.311}}&lt;ref name=&quot;van Leeuwen2007&quot;/&gt;&lt;br /&gt;BC: {{RA|10|08|12.8/14}}
  | dec      = A: {{DEC|+11|58|01.95}}&lt;ref name=&quot;van Leeuwen2007&quot;/&gt;&lt;br /&gt;BC: {{DEC|+11|59|48}}
  | appmag_v = 1.35/8.14/13.5
 }}
 {{Starbox character
  | class    = {{nowrap|B7&amp;nbsp;V + K1-2&amp;nbsp;V + M5&amp;nbsp;V}}
  | b-v      = –0.11/+0.87
  | u-b      = –0.36/+0.54
  | variable = லேசாக
 }}
 {{Starbox astrometry
  | radial_v = +5.9
  | prop_mo_ra  = -248.73 ± 0.35&lt;ref name=&quot;van Leeuwen2007&quot;/&gt;
  | prop_mo_dec = 5.59 ± 0.21&lt;ref name=&quot;van Leeuwen2007&quot;/&gt;
  | parallax = 41.13
  | p_error  = 0.35
  | parallax_footnote = &lt;ref name=&quot;van Leeuwen2007&quot;/&gt;
  | absmag_v = –0.52/6.3/11.6
 }}
 {{Starbox detail
  | component1 = α Leo A
  | age_gyr  = ≳1&lt;ref name=&quot;rappaport2009&quot;/&gt;
  | metal_fe = 
  | mass     = 3.8&lt;ref name=aass85_3_1015/&gt;
  | radius   = 3.092 ± 0.147&lt;ref name=&quot;van Belle2009&quot;/&gt;
  | gravity  = 3.54 ± 0.09&lt;ref name=aj129_3_1642/&gt;
  | rotational_velocity = 347&lt;ref name=aaa537_A120/&gt;
  | luminosity  = 288&lt;ref name=aass85_3_1015/&gt;
  | temperature = 12,460 ± 200&lt;ref name=aass85_3_1015/&gt;
  | component2 = α Leo B/C
  | mass2    = 0.8/0.2
  | radius2  = 0.5/?
  | luminosity2 = 0.31
 }}
 {{Starbox catalog
  | names=Alpha Leonis, 32 Leo, Cor Leonis, Basilicus, Lion’s Heart, Rex, Kalb al Asad, Kabeleced, [[FK5]] 380, [[General Catalogue of Trigonometric Parallaxes|GCTP]] 2384.00, [[Gliese-Jahreiss catalogue|GJ]] 9316, [[Hipparcos catalogue|HIP]] 49669, [[Harvard Revised catalogue|HR]] 3982.
  | component1 = α Leo A
  | names1     = [[Bonner Durchmusterung|BD]]+12 2149, [[Henry Draper catalogue|HD]] 87901, [[Luyten Two-Tenths catalogue|LTT]] 12716, [[Smithsonian Astrophysical Observatory|SAO]] 98967.
  | component2 = α Leo B
  | names2     = BD+12 2147, HD 87884, LTT 12714, SAO 98966.
 }}
 {{Starbox reference
  | Simbad=HD+87901
 }}
 {{Starbox end}}
 
 '''ரேகுளுஸ்''' (Regulus) என்ற விண்மீன் பூமியில் இருந்து சுமார் 79 ஒளி ஆண்டுகள் தொலைவில் உள்ளது. பிரகாசமான இந்த விண்மீன் சிம்மம் (லியோ) என்ற நட்சத்திர குடும்பத்தில் உள்ளது. இந்த விண்மீன் இரவு வானில் பிரகாசமாக ஒளிரும் விண்மீன்களில் ஒன்றாகும். இதுவே மகம் நட்சத்திரம் ஆகும். இது இரண்டு ஜோடி விண்மீன்களைக் கொண்ட ஒரு விண்மீன் தொகுப்பாகும்.
 
 ==மேற்கோள்கள்==
 ==&quot; List of nakshatras - Wikipedia&quot;==
 {{reflist|refs=
 
 &lt;ref name=aass85_3_1015&gt;{{citation | last1=Malagnini | first1=M. L. | last2=Morossi | first2=C. | title=Accurate absolute luminosities, effective temperatures, radii, masses and surface gravities for a selected sample of field stars | journal=Astronomy and Astrophysics Supplement Series | volume=85 | issue=3 | pages=1015–1019 | month=November | year=1990 | bibcode=1990A&amp;AS...85.1015M | postscript=. }}&lt;/ref&gt;
 
 &lt;ref name=&quot;rappaport2009&quot;&gt;{{cite journal | last1=Rappaport | first1=S. | last2=Podsiadlowski | first2=Ph. | last3=Horev | first3=I. | title=The Past and Future History of Regulus | year=2009 | journal=The Astrophysical Journal | volume=698 | issue=1 | pages=666–675 | bibcode=2009ApJ...698..666R | doi=10.1088/0004-637X/698/1/666 |arxiv = 0904.0395 | postscript=. }}&lt;/ref&gt;
 
 &lt;ref name=aj129_3_1642&gt;{{citation | last1=Fitzpatrick | first1=E. L. | last2=Massa | first2=D. | title=Determining the Physical Properties of the B Stars. II. Calibration of Synthetic Photometry | journal=The Astronomical Journal | volume=129 | issue=3 | pages=1642–1662 | month=March | year=2005 | doi=10.1086/427855 | bibcode=2005AJ....129.1642F |arxiv = astro-ph/0412542 | postscript=. }}&lt;/ref&gt;
 
 &lt;ref name=aaa537_A120&gt;{{citation
  | last1 = Zorec | first1 = J.
  | last2 = Royer | first2 = F.
  | title=Determining the Physical Properties of the B Stars. II. Calibration of Synthetic Photometry
  | journal=Astronomy &amp; Astrophysics
  | volume=537
  | page=A120
  | month=January
  | year=2012
  | doi=10.1051/0004-6361/201117691
  | bibcode=2012A&amp;A...537A.120Z
  | arxiv=1201.2052
  | postscript=. }}&lt;/ref&gt;
 
 &lt;ref name=&quot;van Belle2009&quot;&gt;{{cite journal | title=Directly Determined Linear Radii and Effective Temperatures of Exoplanet Host Stars | url=http://iopscience.iop.org/0004-637X/720/2/1290/fulltext/ | last1=van Belle | first1=Gerard T. | last2=von Braun | first2=Kaspar | journal=The Astrophysical Journal | volume=694 | issue=2 | pages=1085–1098 | year=2009 | arxiv=0901.1206 | bibcode=2009ApJ...694.1085V | doi=10.1088/0004-637X/694/2/1085 }}&lt;/ref&gt;
 
 &lt;ref name=&quot;van Leeuwen2007&quot;&gt;{{cite journal | title=Validation of the new Hipparcos reduction | url=http://www.aanda.org/index.php?option=com_article&amp;access=bibcode&amp;Itemid=129&amp;bibcode=2007A%2526A...474..653VFUL | last1=van Leeuwen | first1=F. | journal=Astronomy and Astrophysics | volume=474 | issue=2 | pages=653–664 | year=2007 | arxiv=0708.1752 | bibcode=2007A&amp;A...474..653V | doi=10.1051/0004-6361:20078357 }} [http://webviz.u-strasbg.fr/viz-bin/VizieR-5?-out.add=.&amp;-source=I/311/hip2&amp;recno=49513 Vizier catalog entry ]&lt;/ref&gt;
 
 }}
 
 * Fred Schaaf, “Horrorfications of the Lion’s heart,” ''[[Sky &amp; Telescope]]'', April 2006.
 
  {{வானியல்-குறுங்கட்டுரை}}