Perseus

2923 OBJECTS
ALGOLH PERSEI CLUSTERMIRFAK44 Ζ PER45 Ε PER23 Γ PER39 Δ PER
SKY MAP →
Perseus · 45° of sky top to bottom · stars to magnitude 6.5 · figure by the IAU and Sky & Telescope

Perseus holds 2923 catalogued objects: 2026 stars, 827 galaxies, 28 exoplanets, 19 star clusters, 12 unclassified, 10 nebulae, 1 black hole.

STARS · 2026GALAXIES · 827EXOPLANETS · 28STAR CLUSTERS · 19UNCLASSIFIED · 12NEBULAE · 10BLACK HOLES · 1
[

THE FAMOUS ONES

] 3 ENTRIES
NAME
CLASS
MASS
DISTANCE
MAG
CONSTELLATION
Algol★
B8V blue-white main-sequence star
—
89.92 ly
2.09 V
Perseus
h Persei Cluster★
Open cluster
—
7620 ly
3.70 V
Perseus
NGC 1277*★
Supermassive black hole
1.2×10¹⁰ M☉
220.0 Mly
—
Perseus
[

BRIGHTEST OBJECTS

] 12 SHOWN
NAME
CLASS
MASS
DISTANCE
MAG
CONSTELLATION
Mirfak
F5Ib yellow-white supergiant
—
506.5 ly
1.79 V
Perseus
Algol★
B8V blue-white main-sequence star
—
89.92 ly
2.09 V
Perseus
44 ζ Per
B1Ib blue-white supergiant
—
751.5 ly
2.84 V
Perseus
45 ε Per
B0.5III blue-white giant
—
638.3 ly
2.90 V
Perseus
23 γ Per
G9III+A2-III: yellow giant
—
243.2 ly
2.91 V
Perseus
39 δ Per
B5III blue-white giant
—
516.1 ly
3.01 V
Perseus
25 ρ Per
M4+IIIa red star
—
307.7 ly
3.32 V
Perseus
h Persei Cluster★
Open cluster
—
7620 ly
3.70 V
Perseus
41 ν Per
F4II yellow-white bright giant
—
556.6 ly
3.77 V
Perseus
Miram
K3-Ib-IIa orange supergiant
—
879.1 ly
3.77 V
Perseus
Misam
G9.5IIIb yellow giant
—
112.7 ly
3.79 V
Perseus
χ Persei Cluster
Open cluster
—
7638 ly
3.80 V
Perseus