Shedir
- Proper Name:
- Shedir
- Bayer:
- α Cas
- Bayer Long
- Alpha Cassiopeiae
- Flamsteed:
- 18 Cassiopeiae
- Meade Star Number:
- 7
- SAO:
- 21609
- HR:
- 168
- HD:
- 3712
- DM:
- BD+55 139
- GC:
- 792
- Right Ascention:
- 0h 40m 30.465s
- Declination:
- +56° 32' 14.43"
- Magnitude:
- 2.5
- Spectral Type:
- K0IIIa
- Constellation:
- Cassiopeia
Star data and search provided by About The Stars.