3.86
Apparent Mag590
Distance (ly)K1IIa
Spectral Type4,180
Temperature (K)Theta Herculis is an orange giant in Hercules.
Stellar Data
Apparent Magnitude3.86
Absolute Magnitude-2.21
Distance590 light-years
Spectral TypeK1IIa
Temperature4,180 K
Luminosity2,200 L☉
Radius62 R☉
Mass5 M☉
Right Ascension17h 56m 15.2s
Declination+37° 15′ 01.9″
ConstellationHercules
Notable Facts
- Theta Herculis is a K-type bright giant
- It is about 2,200 times the Sun's luminosity
- The star lies in the eastern part of the constellation