UCAC4 641-065317 – EW System discovery

A new EW system in Lyra has been discovered, the UCAC4 641-065317. Thanks to the telescope of Astronomical Observatory of Università di Siena and the collaboration of Alessandro Marchini, Riccardo Papini and Davide Agnetti.
Over one month was needed to find the correct lightcurve due a period almost equal to 12 hours.

Magnitude variation from 13.92 to 14.61 CV.

Epoch: 2457906.5021 HJD
Period: 0.503517 d
Pubblicato in Variable stars.