NGC 225
Data types
Fundamental
Coordinates J2000
Coordinates B1950
Positions
XY positions
Absolute p.m.
Photometry
UBV
uvby
uvby mean
ß data
ß mean
Geneva 7-col
DDO data
UBV pg
Spectroscopy
MK types
MK selected
HD types
Mean Vr
Radial Velocity
Miscellanous
Membership
Lynga info
Alter bibliography
Notes