Eta Arietis
- Bayer:
- η Ari
- Bayer Long
- Eta Arietis
- Flamsteed:
- 17 Arietis
- SAO:
- 75204
- HR:
- 646
- HD:
- 13555
- DM:
- BD+20 348
- GC:
- 2643
- Right Ascention:
- 2h 12m 48.063s
- Declination:
- +21° 12' 39.35"
- Magnitude:
- 5.4
- Spectral Type:
- F5V
- Constellation:
- Aries
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