Friday, August 2, 2013

30 brightest star in the sky



V Mag.
(m)
Bayer designationProper nameDistance (ly)Spectral classSIMBAD
0−26.74(Sun)0.000 016G2 V
1−1.46α CMaSirius8.6A1 VSirius A
2−0.72α CarCanopus310F0 IaCanopus
3−0.27α Cen AB (α1 Cen)Rigil Kentaurus, Toliman4.4G2 V/K1 VAlpha Centauri A
4−0.04 varα BooArcturus37K1.5 IIIArcturus
50.03α LyrVega25A0 VVega
60.08α AurCapella42G8 III, G1 IIICapella A
70.12β OriRigel770B8 IabRigel
80.34α CMiProcyon11F5 IV-VProcyon
90.42 varα OriBetelgeuse640 [3]M2 IabBetelgeuse
100.50α EriAchernar140B3 VpeAchernar
110.60β CenHadar, Agena350B1 IIIHadar (Agena)
120.77α AqlAltair17A7 VAltair
130.77α CruAcrux320B1 VAcrux A
140.85 varα TauAldebaran65K5 IIIAldebaran
150.96α2 AurCapella B42G1 IIICapella B
161.04α VirSpica260B1 III-IV, B2 VSpica
171.09 varα ScoAntares600M1.5 Iab-bAntares
181.15β GemPollux34K0 IIIbPollux
191.16α PsAFomalhaut25A3 VFomalhaut
201.25α CygDeneb1,550A2 IaDeneb
211.30β CruMimosa, Becrux350B0.5 IVMimosa
221.35α LeoRegulus77B7 VRegulus
231.51ε CMaAdara430B2 IabAdara
241.58α GemCastor52A1 V, A2 VmCastor
251.62λ ScoShaula700B1.5-2 IV+Shaula
261.63γ CruGacrux88M4IIIGacrux
271.64γ OriBellatrix240B2 IIIBellatrix
281.68β TauEl Nath130B7 IIIEl Nath
291.68β CarMiaplacidus110A2 IVMiaplacidus
301.70ε OriAlnilam1,300B0 IabAlnilam







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