AW Lacertae / AW Lac
Light curve and phase diagram of the EB type eclipsing binary AW Lacertae / AW Lac. These were constructed from photometry of 62 images taken with the Bradford Robotic Telescope Cluster Camera (BRT), through a tri-colour green filter, between 2014 July 10 and 2016 January 8.
On 2019 November 29/30 I observed a primary minimum from Somerby Observatory with the 2 inch Titan. The 225 images were unfiltered.
The time of this primary minimum, as calculated by Peranso, is HJD2458817.377690 +- 0.000126
Combining all the above observations generates the following light curve and phase diagram.
The catalogue period for this star is 1.1428498d (GCVS, AAVSO VSX) and 1.1428640d (Kreiner). There is o-c activity with this star (Kreiner). (Accessed 2018 November 29.)
[ This page updated 2019 November 30. ]