Roslund 4
Data types
Fundamental
Coordinates J2000
Coordinates B1950
Positions
XY positions
Cross-identifications 1
Cross-references 2
Absolute p.m.
Photometry
UBV
UBV CCD
VRIc CCD
VIc CCD
Spectroscopy
HD types
Radial Velocity
Miscellanous
Lynga info
Alter bibliography
Notes
Star lists
Be stars