COMMISSION 27 OF THE I. A. U INFORMATION BULLETIN ON VARIABLE STARS NUMBER 225 Konkoly Observatory Budapest 20 September 1967 Veroffentlichungen der Remeis-Sternwarte Bamberg Astronomisches Institut der Universitat Erlangen-Nurnberg Bd. VII, Nr. 56 ELEMENTS FOR BAMBERG VARIABLES BV 789=CoD -24d15680(9.^m3)=HD 188297 (A0) Min=JD 2425501.350+0.^d558139*E Minima E O-C 2425501.376(S) 0 +0.^d026 6899.478(S) 2505 -0.010 7666.370(S) 3879 -0.001 7685.337(S) 3913 -0.011 7984.509(S) 4449 -0.001 8045.343(S) 4558 -0.005 8078.286(S) 4617 +0.008 8391.424(S) 5178 +0.030 8396.426(S) 5187 +0.009 2431651.498(S) 11019 +0.014 8236.411 22817 +0.003 8264.315 22867 +0.001 8278.272 22892 +0.004 8283.269 22901 -0.022 8297.228 22926 -0.017 8580.478(1/3) 23433.5 -0.022 8582.471 23437 +0.017 8587.431(1/2) 23446 -0.046 8615.391 23496 +0.007 8634.310(1/3) 23530 -0.051 8643.311 23546 +0.020 8662.240 23580 -0.028 8994.321 24175 -0.039 9300.501(1/2) 24723.5 +0.001 9321.464(1/2) 24761 +0.034 9373.282(1/2) 24854 -0.055 9377.285(1/2) 24861 +0.041 Ampl. 0.^m55, with a remarkable (1/2) secondary minimum, EW. BV 795=BD -18d349(9.^m2) Min=JD 2427333.500+1.^d117455*E Minima E O-C 2427333.534(S) 0 +0.^d034 7343.506(S) 9 -0.051 7398.308(S) 58 -0.004 7417.310(S) 75 +0.001 .354(S) 75 +0.045 7421.263(S, 1/2) 78.5 +0.043 2436485.483(S) 8190 +0.027 .519(S, 1/2) 8190 +0.063 8002.413(1/2) 9547.5 +0.011 8522.496(1/2) 10013 -0.081 8711.351(1/2) 10182 -0.073 8729.311 10198 +0.005 8738.279 10206 +0.033 9054.431(3/4) 10489 -0.054 9378.551 10779 +0.004 9443.360 10837 0.000 Ampl. 0.^m145, with a remarkable (1/2) secondary minimum, EA or EB BV 823=CoD -31d6412(9.^m5)=CAP -31d2519(9.^m7) Min=JD 2428847.550+0.^d6973125*E Minima E O-C 2428847.539(S) 0 -0.011 8876.486(S) 41.5 -0.002 8904.438(S) 81.5 +0.057 8933.344(S) 123 +0.025 2434479.360(S) 8076.5 -0.034 4500.250(S) 8106.5 -0.064 4508.305(S) 8118 -0.028 4529.279(S) 8148 +0.027 4544.251(S) 8169.5 +0.007 8381.539 13672.5 -0.016 8467.295 13795.5 -0.029 .339 13795.5 +0.015 8474.288 13805.5 -0.010 8489.275 13827 -0.015 8503.217 13847 -0.019 8759.516(1/2) 14214.5 +0.018 8788.426 14256 -0.011 8817.358(1/2) 14297.5 -0.017 8824.356 14307.5 +0.008 9123.515(1/2) 14736.5 +0.019 9173.372 14808 +0.018 9180.374(1/2) 14818 +0.047 9181.375(1/2) 14819.5 +0.003 9202.299 14849.5 +0.007 9230.240(1/2) 14889.5 +0.056 Ampl. 0.^m40, secondary minimum nearly as deep as primary minimum, EW BV 831=CoD -31d8125(9.^m4)=HD 89298 (A) Min=JD 2428873.425+2.^d152375*E Minima E O-C 2428873.572(S,:) 0 +0.147 8875.550(S) 1 -0.027 2434398.524(S) 2567 -0.048 4480.362(S) 2605 0.000 4508.308(S) 2618 -0.035 8503.261(1/4) 4474 +0.110 8505.262(3/4) 4475 -0.041 8516.211(1/4) 4480 +0.146 8518.213 4481 -0.004 8817.404 4620 +0.006 8884.219(1/4) 4651 +0.098 8886.218(3/4) 4652 -0.056 9198.351 4797 -0.017 9200.353(1/4) 4798 -0.167 Ampl. 0.^m55, no secondary minimum, EA (S)=Sonneberg, H. GESSNER Remeis Observatory Bamberg, September 12, 1967 W. STROHMEIER