Explore the Universe. Understand Everything In It.
★
Menu
Home Tonight's Sky News
Explore Solar System PlanetsMoons StarsExoplanets GalaxiesBlack Holes NebulaeAsteroids & Comets Constellations Space Exploration Space Industry
Sky Astronomy Calendar Launches
Learn & Tools Start Learning Astrophysics Scale of the Universe Timeline Glossary A–Z People Young Astronomers Top Lists Tools Compare Worlds Ask the Atlas AI Agents API
About About us Methodology Contact

Guided View
New to astronomy? We explain every term as you browse, in plain English. Same pages, with the help built in.

Expert View
You know the sky. Just the content, clean and compact, with no extra explanations. This is the default view.

Interface language
Light mode

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 SunProxima CentauriAlpha CentauriSiriusBetelgeusePolarisVegaVY Canis MajorisTRAPPIST-1Barnard's StarRigelDenebAltairAntares 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.

O
B
A
F
G
K
M
White dwarf
Brown dwarf
Brightest in our sky Nearest to the Sun Most luminous Stars with proper names Variable stars
StarConstellationMagnitude Distance (ly)Luminosity (Suns)Spectral type
37Xi Boo ◈ Boo 4.54 21.9 0.60 G8V + K4V
24Iot1Lib Lib 4.54 379.7 180.30 Asp...
Phi2Lup Lup 4.54 519.4 337.29 B4V
59 Sgr Sgr 4.54 832.0 866.16 K3III
55 Peg Peg 4.54 328.8 135.15 M2III
70 Peg Peg 4.54 174.9 38.26 G8III
2 Cet Cet 4.55 272.3 91.88 B9IVn
HIP 16281 ◈ Cam 4.55 2,508.9 7,798.30 A0Ia SB:
Gam1Cae Cae 4.55 181.3 40.74 K2III
HIP 33694 Cam 4.55 183.7 41.84 K4III
6 CMi CMi 4.55 572.2 405.88 K2III
30Phi UMa UMa 4.55 508.8 320.92 A3IV
HIP 76371 Lup 4.55 428.0 226.99 B3IVp
19Omi Sco Sco 4.55 879.1 957.63 A4II/III
HIP 88839 Sgr 4.55 339.0 142.43 K0IIICNpvar
11 Cep Cep 4.55 182.4 41.23 K0III
2 Lac Lac 4.55 554.7 381.24 B6V
4 Lac Lac 4.55 2,249.4 6,269.02 B9Iab
17 Per Per 4.56 467.3 268.16 K5III
Del Ret Ret 4.56 526.1 339.78 M2III
136 Tau Tau 4.56 423.0 219.79 A0V
HIP 44700 Lyn 4.56 817.4 820.35 G8Ib-II
72 Leo Leo 4.56 959.3 1,130.32 M3III
Tau1Lup ◈ Lup 4.56 1,090.8 1,461.50 B2IV
1Sig Ara Ara 4.56 378.4 175.71 A0V
31 Vul Vul 4.56 188.5 43.65 G8III
63 Cyg Cyg 4.56 1,032.1 1,308.58 K4II
HIP 16870 Eri 4.57 230.8 64.80 K0III
Cujam 24Ome Her ◈ Her 4.57 250.1 76.14 B9p Cr
5Rho Oph Oph 4.57 361.2 158.78 B2V
Dziban 31Psi1Dra Dra 4.57 74.5 6.75 F5IV-V
113 Her Her 4.57 472.0 271.14 G4III+...
Del CrA CrA 4.57 178.5 38.76 K1III
13 Vul Vul 4.57 334.5 136.14 B9.5III
42 Ori Ori 4.58 883.9 941.89 B2III...
HIP 48374 Vel 4.58 1,055.5 1,342.76 G5Ib
HIP 52468 ◈ Car 4.58 1,140.4 1,567.47 K3Ib
HIP 64425 ◈ Cen 4.58 378.8 172.98 B8V
10 Dra ◈ Dra 4.58 371.5 166.42 M3III
13 Sco Sco 4.58 478.9 276.44 B2V
57Mu Oph Oph 4.58 755.0 687.38 B8II-IIIMNp
Salm 62Tau Peg ◈ Peg 4.58 161.7 31.51 A5V
Mu Phe Phe 4.59 245.8 72.18 G8III
HIP 17351 Eri 4.59 184.3 40.55 K2IIICN...
Gam Cam Cam 4.59 358.8 153.74 A2IVn
30Psi2Ori ◈ Ori 4.59 1,136.4 1,543.12 B2IV
4Pi 2UMa UMa 4.59 256.0 78.27 K2III
31Tau1Hya Hya 4.59 56.5 3.82 F6V
HIP 50555 ◈ Vel 4.59 1,853.2 4,100.15 K3II
HIP 54751 ◈ Car 4.59 — 127,057,411 A6Ia
10Del CrB ◈ CrB 4.59 170.0 34.55 G5III-IV
2 Sco Sco 4.59 502.6 301.72 B2.5Vn
5Eps2Lyr Lyr 4.59 155.5 28.89 A8Vn
52 Sgr Sgr 4.59 189.6 42.93 B8/B9V
Del Scl Scl 4.59 137.4 22.57 A0V
HIP 20070 ◈ Per 4.60 313.6 116.41 A2V
40Ups2Hya Hya 4.60 313.6 116.41 B8V
Iot Ant Ant 4.60 190.1 42.74 K0III
35Omi Boo Boo 4.60 243.0 69.89 K0III
HIP 75501 Lup 4.60 392.5 182.31 A0V
← Previous Page 17 · 119,625 stars in this view Next →
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.