Early-type supergiants
Early-type supergiants
Alternative terms
Broader Terms
- BT↑ Supergiant stars
- BT↑ Early-type stars
More specific terms
- NT4 ↓ A supergiants
- NT4 ↓ B supergiants
- NT4 ↓ O supergiants
- NT4 ↓ OB supergiants
