This is UniSi_V111 (GSC 02382-00788 in Auriga), a nice EW system discovered in october 2017 with the telescope of Astronomical Observatory of University of Siena with Alessandro Marchini, Fabio Salvaggio and Riccardo Papini, but needed a lot of time ad observations (thanks to Davide Agnetti!) to be characterized. Of course, ASAS-SN survey was a grat […]

Another EA system! This is the GPX-TF8C-4184 (GSC 03699-01143 in Cassiopeia) has been discovered during the GPX survey and submitted to VSX by P. Benni, A. Burdanov, F. Salvaggio, A. Marchini, R. Papini. Magnitude variations goes from 13.90 to 14.34 V with a secondary minima at 13.98 V. Epoch: HJD 2457728.725 Period: 3.05284 d This […]

Another EA system has been discovered. This is GPX-TF8A-4625 (UCAC4 730-024424 in Perseus) discovered during the GPX survey and submitted to VSX by P. Benni, A. Burdanov, F. Salvaggio, A. Marchini, R. Papini. Magnitude variations goes from 14.41 to 14.63 V with a secondary minima at 14.56 V. Epoch: HJD 2457681.544 Period: 7.51619 d This […]

This is the GPX-TF8A-6235 (UCAC4 728-024778 in Perseus): a nice EA system discovered during the GPX survey and submitted to VSX by P. Benni, A. Burdanov, F. Salvaggio, A. Marchini, R. Papini. Magnitude variations goes from 14.32 to 14.65 with a secondary minima at 14.57 V Epoch: HJD 2457728.7431 Period: 1.01418 d This is the […]

First discovery in new year, (ah! happy new year everybody!) is a nice ELL: GPX-TF8B-3280 (UCAC4 736-029662 in Perseus) discovered during the GPX survey and submitted to VSX by P. Benni, A. Burdanov, F. Salvaggio, A. Marchini, R. Papini. Magnitude variations goes from 14.17 to 14.31 V. Epoch: HJD 2457677.673 Period: 1.66225 d This is […]

Another discovery by the GPX team. This is the GPX-TF8A-3651 (UCAC4 726-022848 in Perseus), a nice EA discovered during the GPX survey and submitted to VSX by P. Benni, A. Burdanov, F. Salvaggio, A. Marchini, R. Papini. Magnitude variations goes from 12.75 to 12.99 V with a secondary ToM not clearly detected (both from our […]

It is with great delight that I can officially report a new Binary Star discovery found in the constellation of Perseus (Star identifier: GSC 02875-02470 in Perseus) by Irish and Italian astronomers working in collaboration. The discovery was serendipitously made while the team were undertaking photometric observations of main belt asteroid (69315) 1992 UR2. The […]

We are back in TF8B field to complete the analysis of this nice EA: GPX-TF8B-2644 (GSC 03695-00788 in Perseus) discovered during the GPX survey and submitted to VSX by P. Benni, A. Burdanov, F. Salvaggio, A. Marchini, R. Papini. Variation goes from 13.56 to 13.65 V, with a secondary minima at 13.59 V. Epoch: HJD […]

Another beautiful EA, the GPX-TF8A-330 (GSC 03704-00389 in Perseus) has been discovered during the GPX survey and submitted to VSX by P. Benni, A. Burdanov, F. Salvaggio, A. Marchini, R. Papini. Variation goes from 10.63 to 10.97 V, with a secondary minima at 10.68 V. Epoch: HJD 2457666.7461Period: 0.956821 d  This is the link to VSX record: https://www.aavso.org/vsx/index.php?view=detail.top&oid=629062

Anothe nice ELL-type system has been discovered. This is GPX-TF8B-672 (GSC 03708-00347 in Cassiopeia) discovered during the GPX survey and submitted to VSX by P. Benni, A. Burdanov, F. Salvaggio, A. Marchini, R. Papini. Variation goes from 11.63 to 11.69 V. Epoch: HJD 2457672.8097Period: 0.372285 d This is the link to VSX record: https://www.aavso.org/vsx/index.php?view=detail.top&oid=625871