HertzsprungβRussell diagram β temperature (X) vs luminosity (Y, log)
Surface temperature
O/B hot
M cool
π Astrophysics: Stellar Evolution (2D)
Mass (Mβ)
1.0
Time-lapse speed
1.0Γ
Diagram style
H-R diagram (T vs L)
Evolution track only
Spectral class:
G
Temperature:
5800 K
Luminosity:
1.0 Lβ
Radius:
1.0 Rβ
Stage:
Main sequence
FPS:
β
β¨ Evolve star
π Toggle trail
βΊ Reset