The catalogue of open cluster parameters–second version

The catalogue of colour excesses, ages and distance moduli of open clusters of our Galaxy is composed by reprocessing of published photometric data in the UBV, BV, RGU, DDO and uvbyβ systems using a homogeneous set of standard relations. The methods of cluster parameter estimation and computer routines used are briefly discussed. The catalogue of mean values of parameter estimates for 425 clusters is given.