swap_horiz Sirius B Alternatives

1

Sirius

Sirius is the most luminous star visible from Earth. It’s a binary star system consisting of a brilliant white A-type ma...

Navigation Binary A Type Brightest Star

9.2 Excellent

2

Alpha Centauri B

Alpha Centauri B is a slightly smaller, cooler K-type star orbiting Alpha Centauri A, together forming the nearest star...

Binary Centaurus Main Sequence K Type

9.0 Excellent

3

Spica

Spica is the brightest star in Virgo, a binary system of two close blue giants about 250 light-years away whose mutual g...

Navigation Binary Virgo B Type

8.9 Great

4

Procyon

Procyon is the brightest star in Canis Minor and eighth brightest in the night sky, a binary system with a white dwarf c...

Bright Binary F Type Main Sequence

8.7 Great

5

Albireo

Albireo (Beta Cygni) is a visually striking double star in Cygnus celebrated for its contrasting amber and sapphire-blue...

Colorful Binary Cygnus K Type

8.6 Great

6

55 Cancri

A binary star in Cancer hosting five confirmed exoplanets, including 55 Cancri e, a super-Earth that completes an orbit...

Binary Cancer Nearby G Type

8.5 Great

7

VY Canis Majoris

A red hypergiant in Canis Major once considered the largest known star by radius at roughly 1,400 solar radii and among...

Variable Largest Known M Type Canis Majoris

8.5 Great

8

40 Eridani B

A white dwarf in the triple star system 40 Eridani, historically notable as the first white dwarf whose anomalously high...

Compact White Dwarf Nearby Eridanus

8.5 Great

9

Procyon B

The white dwarf companion to Procyon A in Canis Minor, its existence inferred from Procyon's proper-motion wobble decade...

Compact Binary White Dwarf Nearby

8.4 Great

10

Thuban

Alpha Draconis, a star in Draco that served as Earth's north pole star around 2700 BCE due to the slow 26,000-year wobbl...

Binary Giant Draco A Type

8.3 Great

11

Adhara

Adhara is the brightest star in Canis Major after Sirius, a blue supergiant about 430 light-years away and one of the st...

Binary Giant B Type Canis Majoris

8.2 Great

12

Xi Ursae Majoris

A quadruple star system ~27 light-years away in Ursa Major, historically significant as the first visual binary to have...

Historic Binary Ursa Major F Type

8.2 Great

13

Izar

Izar (Epsilon Boötis) is a celebrated telescopic double star in Boötes, prized for its vivid color contrast between an o...

Colorful Binary Giant K Type

8.1 Great

14

WR 140

WR 140 is a colliding-wind binary of a Wolf-Rayet and O-type star in Cygnus with a 7.9-year eccentric orbit, producing p...

Binary Wolf Rayet Cygnus Colliding Wind

8.1 Great

15

Van Maanen's Star

A white dwarf in Pisces discovered by Dutch astronomer Adriaan van Maanen in 1917, notable as the closest solitary white...

Compact White Dwarf Nearby Solitary

8.0 Great

16

WR 104

WR 104 is a Wolf-Rayet star in Sagittarius that forms a rotating pinwheel nebula with its O-star companion and is consid...

Binary Wolf Rayet Sagittarius Pinwheel Nebula

8.0 Great

17

Wezen

Delta Canis Majoris, a yellow-white supergiant roughly 1,600 light-years away and among the most intrinsically luminous...

Yellow Luminous Supergiant F Type

7.9 Good

18

Porrima

Gamma Virginis, a binary system in Virgo comprising two nearly identical yellow-white stars about 38 light-years away, l...

Bright Binary Virgo F Type

7.9 Good

19

WR 102

WR 102 is a WO-type Wolf-Rayet star with a surface temperature exceeding 200,000 K, making it one of the hottest known s...

Compact Massive Wolf Rayet Sagittarius

7.9 Good

20

Furud

Zeta Canis Majoris, a spectroscopic binary star in Canis Major whose IAU-approved name Furud derives from an Arabic phra...

Blue Binary B Type Main Sequence

6.8 Fair