Stars

119,625 real stars from the HYG catalog: every Hipparcos star, with distances, brightnesses, spectral types and luminosities.

Source: the HYG stellar database v4.1 (CC BY-SA), built from the Hipparcos, Yale and Gliese catalogs. 464 stars carry proper names; the rest go by catalog numbers, as astronomers know them. Blank cells mean the catalog holds no measured value, never a guess. The galaxy holds 100–400 billion stars; this is the well-measured neighborhood.

Deep guides: The Sun Proxima Centauri Alpha Centauri Sirius Betelgeuse Polaris Vega VY Canis Majoris TRAPPIST-1 Barnard's Star Rigel Deneb Altair Antares How stars live & die →

The spectral classesO B A F G K M

Every star in the catalogue below belongs to one of these families, from hottest blue to coolest red. The Sun is a G.

White dwarf

Brown dwarf

Star	Constellation	Magnitude	Distance (ly)	Luminosity (Suns)	Spectral type
Rasalhague 55Alp Oph	Oph	2.08	48.6	28.44	A5III
Algol 26Bet Per ◈	Per	2.09	89.9	96.56	B8V
Almach 57Gam1And	And	2.10	393.0	1,828.10	B8V
Denebola 94Bet Leo	Leo	2.14	35.9	14.68	A3Vvar
Cih 27Gam Cas ◈	Cas	2.15	549.1	3,407.22	B0IV:evar
Gam Cen	Cen	2.20	130.1	182.81	A1IV
Naos Zet Pup ◈	Pup	2.21	1,083.6	12,555	O5IAf
Aspidiske Iot Car	Car	2.21	765.6	6,269.02	A8Ib
Alphecca 5Alp CrB ◈	CrB	2.22	75.0	59.70	A0V
Suhail Lam Vel ◈	Vel	2.23	544.5	3,113.15	K4Ib-II
Mizar 79Zet UMa	UMa	2.23	85.8	77.34	A2V
Sadr 37Gam Cyg	Cyg	2.23	1,832.3	35,253	F8Ib
Schedar 18Alp Cas ◈	Cas	2.24	228.2	542.00	K0II-IIIvar
Eltanin 33Gam Dra	Dra	2.24	154.3	247.51	K5III
Mintaka 34Del Ori ◈	Ori	2.25	692.5	4,943.11	O9.5II
Caph 11Bet Cas ◈	Cas	2.28	54.7	30.06	F2III-IV
Eps Cen ◈	Cen	2.29	427.5	1,814.68	B1III
Dschubba 7Del Sco ◈	Sco	2.29	491.2	2,396.62	B0.2IV
Larawag 26Eps Sco	Sco	2.29	63.7	40.33	K2IIIb
Alp Lup ◈	Lup	2.30	464.6	2,124.22	B1.5III
Eta Cen ◈	Cen	2.33	305.7	894.54	B1Vn + A
Merak 48Bet UMa	UMa	2.34	79.7	60.31	A1V
Izar 36Eps Boo	Boo	2.35	202.6	385.83	A0
Enif 8Eps Peg ◈	Peg	2.38	689.5	4,349.11	K2Ibvar
Kap Sco ◈	Sco	2.39	483.2	2,114.46	B1.5III
Ankaa Alp Phe	Phe	2.40	84.7	64.45	K0III...
Phecda 64Gam UMa	UMa	2.41	83.2	61.55	A0V SB
Sabik 35Eta Oph	Oph	2.43	88.4	68.17	A2.5Va
Scheat 53Bet Peg ◈	Peg	2.44	196.0	332.35	M2II-IIIvar
Aludra 31Eta CMa ◈	CMa	2.45	1,988.8	33,916	B5Ia
Alderamin 5Alp Cep	Cep	2.45	49.0	20.63	A7IV-V
Markeb Kap Vel	Vel	2.47	572.2	2,756.77	B2IV
Aljanah 53Eps Cyg	Cyg	2.48	72.7	44.10	K0III
Markab 54Alp Peg	Peg	2.49	133.3	146.96	B9.5III
Menkar 92Alp Cet ◈	Cet	2.54	249.2	489.78	M2III
13Zet Oph ◈	Oph	2.54	366.1	1,057.79	O9.5V
Zet Cen	Cen	2.55	381.9	1,140.78	B2.5IV
Zosma 68Del Leo	Leo	2.56	58.4	26.45	A4V
Acrab 8Bet1Sco	Sco	2.56	404.2	1,265.90	B0.5V
Arneb 11Alp Lep	Lep	2.58	2,218.7	37,428	F0Ib
Del Cen ◈	Cen	2.58	415.0	1,309.78	B2IVne
Gienah 4Gam Crv	Crv	2.58	153.6	179.47	B8III
Ascella 38Zet Sgr	Sgr	2.60	88.2	58.08	A3IV
Zubeneschamali 27Bet Lib	Lib	2.61	185.1	253.51	B8V
Unukalhai 24Alp Ser	Ser	2.63	74.0	39.74	K2III
Sheratan 6Bet Ari	Ari	2.64	58.7	24.77	A5V...
Phact Alp Col	Col	2.65	261.3	487.08	B7IV
Mahasim 37The Aur ◈	Aur	2.65	165.6	195.52	A0p Si
Kraz 9Bet Crv	Crv	2.65	145.7	151.36	G5II
Ruchbah 37Del Cas ◈	Cas	2.66	99.4	69.82	A5Vv SB
Muphrid 8Eta Boo	Boo	2.68	37.2	9.59	G0IV
Bet Lup	Lup	2.68	382.8	1,016.72	B2III
Hassaleh 3Iot Aur	Aur	2.69	493.4	1,673.40	K3IIvar
Mu Vel	Vel	2.69	117.2	94.36	G5III SB
Alp Mus ◈	Mus	2.69	315.4	683.60	B2IV-V
Lesath 34Ups Sco	Sco	2.70	576.2	2,261.52	B2IV
Pi Pup ◈	Pup	2.71	807.3	4,397.44	K3Ib
Kaus Media 19Del Sgr	Sgr	2.72	347.7	808.35	K3III
Tarazed 50Gam Aql	Aql	2.72	394.9	1,042.32	K3II
Yed Prior 1Del Oph	Oph	2.73	171.1	193.91	M1III

Magnitude runs backwards: smaller numbers are brighter (the sky’s brightest star, Sirius, is −1.44). Naked-eye limit is about +6.5 under dark skies. Distances come from measured parallaxes; luminosities are computed from brightness plus distance.