UCAC4 371-080438

UniSi_V105: HADS pulsading star system discovered

A new pulsading star (HADS – High Amplitude Delta Scuti star) has been discovered from the telecope of Astronomical Observatory of University of Siena with Alessandro Marchini and Riccardo Papini.

First observation of this star (UCAC4 371-080438 in Ophiucus) was on May, 30 2016. In last months we had a lot of help from Unione Astrofili Italiani (UAI) friends: Lorenzo Barbieri and Claudio Arena.
Claudio Arena took observations with a 24 inches telescope of Konica-Minolta Telescope Connect from Chile.

The magnitude goes from 16.05 to 16.37 CV.

Epoch: 2458304.4660 HJD
Period: 0.0569202 d

Here the link to VSX record: https://www.aavso.org/vsx/index.php?view=detail.top&oid=624648

Pubblicato in Variable stars.