4 Herculis
- Flamsteed:
- 4 Herculis
- SAO:
- 45790
- HR:
- 5938
- HD:
- 142926
- DM:
- BD+42 2652
- GC:
- 21400
- Right Ascention:
- 15h 55m 30.572s
- Declination:
- +42° 33' 58.00"
- Magnitude:
- 5.6
- Spectral Type:
- B9pe
- Constellation:
- Hercules
Star data and search provided by About The Stars.