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Star Rankings

Hottest Stars

Ranked by surface temperature in Kelvin.

Visual Comparison

#
Name
Value
1
R136a1
WN5h
53,000 K
2
Alnitak
O9.5 Iab
30,000 K
3
Mintaka
O9.5 II
30,000 K
4
Acrux
B0.5 IV
28,000 K
5
Alnilam
B0 Ia
27,500 K
6
Saiph
B0.5 Ia
26,000 K
7
Hadar
B1 III
25,000 K
8
Eta Carinae
LBV
25,000 K
9
Spica
B1 V
22,400 K
10
Bellatrix
B2 III
22,000 K