GSC 02872-01923 – EW system discovery

Another EW system has been discovered thanks to a strong collaboration with Alessandro Marchini, Riccardo Papini, Massimo Banfi, Claudio Arena and Giorgio Bianciardi.

This system, located in Perseus, is a very nice EW system with a clear O’Connel effect. It was not possible to cover all the phase, but the period is well fixed. We also used the ASAS-SN data to fix the period.

Magnitude goes from 13.77 to 14.05 V.

Epoch: 2458097.3327 HJD
Period: 0.698493 d

Link to VSX record:

Pubblicato in Variable stars.