3.6
Apparent Mag197
Distance (ly)A3III
Spectral Type8,600
Temperature (K)Theta Geminorum is a white giant in the northern part of Gemini.
Stellar Data
Apparent Magnitude3.6
Absolute Magnitude-0.14
Distance197 light-years
Spectral TypeA3III
Temperature8,600 K
Luminosity95 L☉
Radius3 R☉
Mass2.5 M☉
Right Ascension06h 52m 47.3s
Declination+33° 57′ 40.5″
ConstellationGemini
Notable Facts
- Theta Geminorum is an A-type giant
- It lies in the northern part of Gemini
- The star is about 95 times the Sun's luminosity