A EW new system has been discovered in Aquila: this is the UniSi_V104 (UCAC4 461-085909), worked with the telescope of Osservatorio Astronomico of University of Siena, WBRO and Banfi’s observatory in Novate (MI). The system has been discovered on June, 16 and completed thank to the work of Massimo Banfi, Alessandro Marchini and Riccardo Papini.
It was impossible to use ASAS-SN data, becouse the system was too faint.
The magnitude goes from 16.39 to 17.29 CV, with a secondary minima at 17.04 CV.
Epoch: 2458300.4398 HJD
Period: 0.271478 d
This is he link to the VSX record: https://www.aavso.org/vsx/index.php?view=detail.top&oid=621726