Marfak
- Proper Name:
- Marfak
- Bayer:
- θ Cas
- Bayer Long
- Theta Cassiopeiae
- Flamsteed:
- 33 Cassiopeiae
- SAO:
- 22070
- HR:
- 343
- HD:
- 6961
- DM:
- BD+54 236
- GC:
- 1424
- Right Ascention:
- 1h 11m 6.183s
- Declination:
- +55° 8' 59.36"
- Magnitude:
- 4.5
- Spectral Type:
- A7V
- Constellation:
- Cassiopeia
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