Eta Hydrae
- Bayer:
- η Hya
- Bayer Long
- Eta Hydrae
- Flamsteed:
- 7 Hydrae
- SAO:
- 117050
- HR:
- 3454
- HD:
- 74280
- DM:
- BD+03 2039
- GC:
- 11987
- Right Ascention:
- 8h 43m 13.482s
- Declination:
- +3° 23' 54.94"
- Magnitude:
- 4.3
- Spectral Type:
- B3V
- Constellation:
- Hydra
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