Datatype: NM

The datatype NM simply collects the numbers of known NM stars in each open cluster. This is only a preliminary selection that was made to clean the UBV colour-magnitude diagrams of several clusters. It sometimes only extends the selection made from membership probabilities.

It would probably much better to build lists of member stars.

Record structure

No:Star number

Database access

List of clusters
Last Update: 26 February 1998