COMMISSION 27 OF THE I. A. U.
        INFORMATION BULLETIN ON VARIABLE STARS
                    NUMBER 665

                                   Konkoly Observatory
                                   Budapest
                                   1972 April 24

    Veroffentlichungen der Remeis-Sternwarte Bamberg
Astronomisches Institut der Universitat Erlangen-Nurnberg
                Band X, Nr. 102


         THREE NEW BRIGHT ECLIPSING BINARIES


On sky patrol plates taken at the Southern Stations of the Remeis-Sternwarte
Bamberg, 3 new bright variable stars were found to be eclipsing binaries.

BV 1511 = CAP -62deg4477 8.2m = HD 136828 B8

Min. = JD 2438196.250+2.75815d * E

Minima               E          O-C
2438196.330          0         +0.080
   8204.327          3         -0.197
   8589.251       142.5        +0.010
       .296       142.5        -0.035
   8855.507       239          +0.059
       .555       239          +0.107
   8935.267       268          -0.167
       .314       268          -0.120
   8963.226       278          +0.210
   9287.307       395.5        +0.209
       .353(1/2)  395.5        +0.255
   9975.042       645          -0.215
2440299.153       762.5        -0.186
   0357.018       783.5        -0.242
       .062       783.5        -0.198
   0417.840       805.5        -0.100
   0439.823       813          +0.197
   0709.031       911          +0.106
       .075       911          +0.150
   0734.981       920.5        -0.146
   0763.899       931          -0.189
       .947       931          -0.141
   1066.034      1040.5        -0.071
       .094      1040.5        -0.011

Amplitude 0.40m, EA or EB, with a deep secondary minimum

BV 1512 = CAP -59deg5885 (9.2) = HD 135432(A0)
Min. = JD 2438233.250+6.7125d * E

Minima               E         O-C

2438233.215          0        -0.035
       .262          0        +0.012
   8525.427         43.5      +0.183
   8562.290         49        +0.128
       .334         49        +0.172
   8582.245         52        -0.055
       .290         52        -0.010
   8588.251         53        +0.239
   8592.247         53.5      -0.122
2440028.933        267.5      +0.089
   0720.067        370.5      -0.264
   0763.899        377        +0.037
   1066.035        422        +0.110
       .094        422        +0.169

Amplitude 0.35m, EA of EB, with a deep secondary minimum, perhaps a half of
this period.

BV 1513 = CAP -46deg120 (8.2) = HD 6980 (G0)
Amplitude 0.8m, EA, with a period of probably several days.


Bamberg, April 1972

                                      W. STROHMEIER


                       [FIGURE 1]