COMMISSION 27 OF THE I. A. U INFORMATION BULLETIN ON VARIABLE STARS NUMBER 262 Konkoly Observatory Budapest 1968 March 18 Veroffentlichungen der Remeis-Sternwarte Bamberg Astronomisches Institut der Universitat Erlangen-Nurnberg Band VII, Nr. 67 ELEMENTS FOR BAMBERG VARIABLES BV 453=CoD -33d1755(9.^m0)=CAP -33d506(9.^m0); Cape: F_0 Min=JD 2428782.^d590+0.^d634196*E Minima E O-C 2428782.595(s) 0 +0.005 8789.566(s) 11 0.000 8817.464(s) 55 -0.007 8844.421(S) 97.5 -0.003 8918.293(s) 214 -0.015 2434272.534(s) 8656.5 +0.026 4478.266(s) 8981 -0.036 8314.549 15030 -0.007 8349.433 15085 -0.004 8377.335 15129 -0.006 8384.321 15140 +0.004 8398.280 15162 +0.010 8708.439(1/2) 15651 +0.047 8760.331(1/2) 15733 -0.065 9436.444 16799 -0.005 Harvard minima 2430367.451 2499 +0.005 0240.624 2299 +0.017 2426277.517 -3950 +0.001 5561.489 -5079 -0.019 5500.611 -5175 -0.015 Harvard minima E O-C 2424498.632 -6755 +0.036 1160.834 -12018 +0.012 2416316.877 -19656 +0.044 6006.817 -20145 +0.105 The Harvard minima are very accurate. Ampl. 0.^m45, with deep secondary minimum, EW BV 556=BD -16d4888(8.^m3)=HD 170 097(B_0) Min=JD 2426916.650+5.^d02565*E Minima E O-C 2426843.560(S) -14.5 -0.218 6916.406(S) 0 -0.244 .522 0 -0.128 7625.429(S) 141 +0.162 7959.502(S) 207.5 +0.034 8007.412(S) 217 +0.196 8341.444(S) 283.5 +0.022 9022.565(S) 419 +0.168 9080.442(S) 430.5 +0.250 9786.473(S) 571 +0.177 9839.431(S) 581.5 +0.366 2430178.477(S) 649 +0.180 1238.579(S) 661 -0.085 8505.574 2306 -0.225 8561.421(1/2) 2317 +0.340 8639.219(1/2) 2332.5 +0.240 8943.379(3/4) 2393 +0.349 9269.496(3/4) 2458 -0.202 Ampl. 0.^m50, secondary minimum nearly as deep as primary minimum, EB BV 584=CoD -35d12429(7.^m5)=HD 167231(A_0) Min=JD 2438233.325+1.^d086970*E Minima E O-C 2428667.527(S) -8800.5 +0.081 2434517.502(S) -3418.5 -0.016 4566.434(S) -3373.5 +0.002 8233.310 0 -0.015 8234.360(3/4) 1 -0.052 8252.269(1/2) 17.5 -0.078 8257.267 22 +0.029 8258.267 23 -0.058 8264.225(3/4) 28.5 -0.079 8504.572 249. +0.048 8505.574 250. -0.037 8528.513 271. +0.076 8529.515 272.5 -0.009 8530.508(1/2) 273.5 -0.103 8560.419(1/2) 301 -0.084 8578.377(3/4) 317.5 -0.061 8583.381 322 +0.052 8584.381 323 -0.035 8607.299 344 +0.056 8608.298 345 -0.032 8620.271 356 -0.015 8621.292(3/4) 357 -0.081 8633.262 368 -0.068 8638.219(3/4) 372.5 -0.002 8971.316 679 -0.062 8994.229 700 +0.025 9320.362(1/2) 1000 +0.067 9357.254(3/4) 1034 +0.002 9707.275 1356 +0.019 Ampl. 0.^m40, with a very deep (3/4) secondary minimum, EW or EB BV 610=CoD -30d4030 (7.^m3)=HD 55173 (B_3) Min=JD 2428847.465+1.^d213375*E Minima E O-C 2428847.482(S) 0 +0.017 2434298.524(S) 4492.5 -0.028 4476.309(S) 4639 -0.003 4510.267(S) 4667 -0.019 8358.507(1/2) 7838.5 +0.002 8386.456(1/2) 7861.5 +0.044 8400.416 7873 +0.050 8406.417 7878 -0.006 8428.327 7896 +0.053 8462.253 7924 +0.005 8708.575 8127 +0.011 8739.509 8152.5 +0.004 8798.326 8201 -0.027 8812.274(1/2) 8212.5 -0.033 8815.273(1/2) 8215 -0.068 8820.267(1/2) 8219 +0.073 9125.422 8470.5 +0.064 9139.378 8482 +0.066 9167.324(1/2) 8505 +0.105 9168.330(1/2) 8506 -0.103 9176.282 8512.5 -0.038 9450.519 8738.5 -0.023 Ampl. 0.^m35, with very deep (3/4) secondary minimum, EW or EB (S)=Sonneberg, H. GESSNER Remeis Observatory W. STROHMEIER Bamberg, March 10, 1968