COMMISSION 27 OF THE I. A. U. INFORMATION BULLETIN ON VARIABLE STARS Number 2833 Konkoly Observatory Budapest 11 December 1985 HU ISSN 0374 - 0676 SUPERMINIMUM OF MV LYRAE As a continuation of our paper of 1983 (W. Wenzel and B. Fuhrmann, Mitteil. Verand. Sterne Sonneberg, 9, p. 175) I report here on subsequent observations of the cataclysmic binary MV Lyr. On 110 plates of the Sonneberg four-lens astrographs (40/190 cm and 40/160 cm) taken mainly by G.A. Richter, G. Hacke and the author between 1983 July 2 and 1985 Nov. 17 the star varied irregularly from 15.8m to 17.3m pg (system of paper cited). The star was definitely brighter, 15.2m, only in one occasion (1985 Oct. 13.8 UT). The variable was never seen on the sky patrol plates taken by H. Huth since the onset of the deep minimum in 1979, with the exception of a possible faint trace at the date just mentioned. B. FUHRMANN Sternwarte Sonneberg Zentralinstitut fur Astrophysik der Akademie der Wissenschaften der DDR