HD 240257
HD 240257 is found in the constellation Cassiopeia. HD 240257 is a white star and is categorized as a hotter than average star.
- SAO:
- 35325
- HD:
- 240257
- DM:
- BD+55 2940
- Right Ascension:
- 23h 19m 37.458s
- Declination:
- +56° 46' 31.98"
- Magnitude:
- 9.1
- Spectral Type:
- A5
- Constellation:
- Cassiopeia