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
HIP 1242 Cet 11.49 16.3 0.00 M:
HD 26976 Eri 9.52 16.5 0.00 DA4
HYG 118282 Eri 11.17 16.5 0.00 dM4.5e
HIP 86214 Sco 10.94 16.6 0.00 M5
70 Oph ◈ Oph 4.03 16.6 0.55 K0V SB
HYG 119198 Oph 6.00 16.6 0.09 K5 Ve
HIP 112460 ◈ Lac 10.29 16.7 0.00 M4.5Ve
Altair 53Alp Aql ◈ Aql 0.76 16.7 11.38 A7IV-V
HYG 118578 Cnc 14.06 17.0 0.00 m
HYG 118579 Cnc 14.92 17.0 0.00 m
HIP 67593 Boo 13.31 17.4 0.00 —
HIP 57544 Cam 10.80 17.5 0.00 M4
HYG 118406 Ori 11.33 17.5 0.00 M4
HIP 67155 Boo 8.46 17.6 0.01 M3V
HYG 118311 Cam 12.44 18.0 0.00 DC5
HIP 58910 ◈ Cru 7.57 18.0 0.02 F0Ib-II
HIP 21088 Cam 10.82 18.2 0.00 —
HIP 33226 Gem 9.89 18.2 0.00 K:...
HIP 83609 Sco 9.25 18.3 0.01 G0
HIP 25878 Ori 7.97 18.5 0.02 M1V
HYG 119276 Tel 12.23 18.6 0.00 M4.5
HIP 103039 Cap 11.41 18.6 0.00 —
HYG 119112 Oph 9.90 18.7 0.00 —
HYG 119113 Oph 16.78 18.7 0.00 M7
HIP 29295 Lep 8.15 18.8 0.02 M1/M2V
Alsafi 61Sig Dra Dra 4.67 18.8 0.39 K0V
HYG 118447 Gem 10.01 18.8 0.00 dM4
HIP 45343 UMa 7.64 19.0 0.03 M0V
HIP 26857 ◈ Ori 11.56 19.0 0.00 M5
HIP 86990 Pav 10.75 19.0 0.00 M5
HIP 73184 ◈ Lib 5.72 19.0 0.15 K4V
HIP 94761 ◈ Aql 9.12 19.1 0.01 M3.5V
HYG 119275 Aql 17.52 19.2 0.00 dM5 e
HYG 118532 Pup 12.10 19.2 0.00 M4
HIP 73182 Lib 8.01 19.3 0.02 K5V
HIP 76074 Lup 9.31 19.3 0.01 M0
Guniibuu 36 Oph Oph 4.33 19.4 0.57 K2:III:
HYG 118021 Cas 7.51 19.4 0.03 K7 V
Achird 24Eta Cas ◈ Cas 3.46 19.4 1.28 G0V SB
HIP 37766 ◈ CMi 11.19 19.4 0.00 M4.5Ve
HIP 84478 ◈ Oph 6.33 19.5 0.09 K5V
HIP 84140 Her 9.31 19.5 0.01 K5
HIP 117473 ◈ Psc 8.98 19.5 0.01 M2V
Guniibuu B 36 Oph Oph 5.07 19.5 0.29 K1 Ve
HIP 99461 Sgr 5.32 19.6 0.23 K2V
82 G. Eri Eri 4.26 19.7 0.63 G8V
HYG 119334 Sgr 11.50 19.7 0.00 M3.5
HIP 71253 ◈ Lib 11.32 19.8 0.00 M4
Del Pav Pav 3.55 19.9 1.24 G5IV-Vvar
HYG 118344 Eri 12.10 20.0 0.00 m
HYG 119184 Dra 14.15 20.0 0.00 DXP9
HYG 118488 CMi 13.22 20.1 0.00 m
HIP 116132 ◈ Peg 10.05 20.2 0.00 M6Ve
HIP 82817 ◈ Oph 9.02 20.2 0.01 M3Ve
HIP 99701 Tel 7.97 20.2 0.02 M0V
HYG 118644 Car 12.78 20.3 0.00 m
HYG 118995 Hya 17.05 20.3 0.00 dM8
HIP 74995 ◈ Lib 10.57 20.3 0.00 M5
HYG 119568 Peg 12.40 20.4 0.00 dM6 e
HIP 34603 ◈ Aur 11.65 20.5 0.00 M5Ve
← Previous Page 2 · 109,400 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.