WW VULPECULAE - PHOTOGRAPHIC MAGNITUDES BASED ON PLATES OF THE HARVARD PLATE COLLECTION

Photographic magnitudes are presented for the irregular variable WW Vu lpeculae. They were derived from Argelander brightness estimates carri ed out on N = 2774 plates of the Harvard College Observatory Plate Col lection. The data set is available at the CDS and covers the period 18 98 to 1966. Although the accuracy of the magnitudes is not high, the d ata may be useful for the study of the long-term behaviour of the ligh t variations of the variable.