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Temperature: 3572 K | 0.62 T Sun
Age: 2.4 billions years | 0.52 Sun
Apparent magnitude (V): 9.87
Sol
36.5 ly
Nearby star Theta Persei B can be found in northern celestial hemisphere, you cannot see it with naked eye, but you can observe this star with basic telescope. The star is observable also from Northern America, Europe and Asia. Theta Persei B is about 50 % of the size of Sun and temperature in its outer envelope is around 3572 K (3299 °C), which is about 62 % of Suns temperature.
Red dwarfs are small reddish stars, that are by far the most common type of star in solar neighborhood. Their mass is usually between 10 and 50 % of solar mass.
| Distance (Light Years) |
Star name | Mass (Solar mass) |
Planets | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 0.1 |
|
Theta Persei | 1.14 M☉ 0.52 M☉ |
||||||
| 3.2 |
|
Iota Persei | 1.35 M☉ | ||||||
| 3.4 |
|
Gliese 3182 | 0 M☉ | ||||||
| 3.6 |
|
Gliese 96 | 0.57 M☉ | 1 |
|||||
| 5.8 |
|
2MASS J0330+5413 | 0 M☉ | ||||||
Simbad database (* tet Per B )