139 Tauri
- Flamsteed:
- 139 Tauri
- SAO:
- 77775
- HR:
- 2084
- HD:
- 40111
- DM:
- BD+25 1052
- GC:
- 7507
- Right Ascention:
- 5h 57m 59.674s
- Declination:
- +25° 57' 14.03"
- Magnitude:
- 4.9
- Spectral Type:
- B0.5II
- Constellation:
- Taurus
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