COMMISSION 27 OF THE I. A. U. INFORMATION BULLETIN ON VARIABLE STARS NUMBER 328 Konkoly Observatory Budapest 1969 February 10 MINIMA OF ECLIPSING VARIABLES During September 1968 - January 1969 the eclipsing variables were observed visually by the writer in Cracow's Observatory Station "Fort Skala" near Bielany: lambda = -1h19m18.58s, phi = 50d03'15.1", mainly by Expedition Refractor (O = 203 mm, f = 227 cm). The heliocentric moments of minima and limits of errors were determined by tracing- papers method. (O-C)-s were computed with the elements given in "Rocznik Astronomiczny Observatorium Krakowskiego 1969". Letter n after moments of minima denotes normal minima. N denotes number of observations. JD_hel N O - C XZ And 2440188.510 n +/-0.005 13 0.000d 203.438 0.004 18 -0.004 207.506 n 0.005 13 -0.006 233.299 0.004 17 -0.002 WZ And 202.373 0.007 16 +0.002 206.543 n 0.004 18 -0.002 232.293 0.005 15 +0.009 CX Aqr 204.239 0.003 20 +0.015 TV Cas 203.279 0.004 8 +0.006 AB Cas 181.574 0.003 13 +0.010 188.478 n 0.003 33 +0.008 203.518 n 0.005 31 +0.013 232.220 0.003 10 +0.011 IS Cas 206.559 n 0.006 24 +0.000 232.342 0.003 18 +0.002 IV Cas 206.554 n 0.005 28 +0.044 BR Cyg 160.252 0.004 15 0.000 204.230 0.005 14 +0.003 V 456 Cyg 127.429 n 0.006 26 +0.005 Z Dra 206.585 0.003 18 +0.004 232.378 0.003 17 +0.006 TW Dra 229.172 n 0.006 20 0.000 AF Gem 230.276 n 0.004 12 0.000 VX Lac 151.401 0.004 19 -0.001 207.275 n 0.005 18 -0.001 RS Lep 207.551 n 0.005 18 +0.012 UZ Lyr 204.319 n 0.008 23 +0.007 EW Lyr 160.356 0.002 23 +0.030 EQ Ori 207.439 0.004 20 -0.002 ET Ori 230.369 0.005 18 +0.008 231.315 0.006 14 +0.003 232.280 0.004 20 +0.002 U Peg 206.260 n 0.004 20 -0.009 DI Peg 128.360 0.004 12 +0.022 RV Per 229.339 n 0.005 12 +0.010 233.288 0.004 15 +0.012 ST Per 233.159 n 0.004 20 +0.002 XZ Per 188.466 n 0.007 22 +0.023 203.440 0.009 17 +0.027 232.234 n 0.008 31 +0.029 RW Tau 207.444 0.005 22 +0.020 232.368 0.004 23 +0.025 AC Tau 207.393 0.005 19 +0.046 X 160.376 0.004 17 -0.001 188.549 0.004 15 -0.003 230.319 n 0.006 29 -0.009 233.234 n 0.002 25 -0.009 RW UMa 151.321 0.008 18 -0.032 Cracow Astronomical Observatory Cracow, January 1969 PIOTR FLIN