NGC 2451
Data types
Fundamental
Coordinates J2000
Coordinates B1950
Positions
XY positions
IDS identification
Photometry
UBV
uvby
uvby mean
ß data
ß mean
Eggen uvby
Geneva 7-col
Geneva
DDO data
VRIe data
VRIj data
da
UBV CCD
Spectroscopy
MK types
MK selected
HD types
Mean Vr
Radial Velocity
Orbital elements
Miscellanous
Periods
Membership
Lynga info
Alter bibliography
Notes