A new ELL system is here: this is the GPX-TF8C-774 (GSC 04047-00136 in Cassiopeia) discovered during the GPX survey and submitted to VSX by P. Benni, A. Burdanov, F. Salvaggio, A. Marchini, R. Papini. Magnitude goes from 11.95 to 12.02 V. Epoch: HJD 2457668.7507Period: 0.648735 d This is the link to VSX record: https://www.aavso.org/vsx/index.php?view=detail.top&oid=683981
Another EA system, GPX-TF8A-4267 (UCAC4 725-025666 in Perseus), 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 13.98 V with a secondary minima at 13.93 V. Epoch: HJD 2457668.696Period: 1.01966 d This is the link to […]
The history of the discovery of WBRO_V1 (the eclipsing Algol system UCAC4 549-028882 in Gemini) start at december 2016, when Massimo Banfi, observing another suspected variable star suggested by Fabio Salvaggio, Alessandro Marchini and Riccardo Papini, revealed a clear minimum. After a lot of months without getting result in period determination (using ASAS-SN data too), […]
Another EA system, the GPX-TF8A-1945 (UCAC4 728-025020 in Perseus) has been discovered during the GPX survey and submitted to VSX by P. Benni, A. Burdanov, F. Salvaggio, A. Marchini, R. Papini. Magnitude variation goes from 13.80 to 14.08 V with a secondary minima at 13.84 V. Epoch: HJD 2457700.8101 Period: 1.130154 d This is the […]
Another EA system! This is GPX-TF8C-911 (GSC 03712-00200 in Cassiopeia), discovered during the GPX survey and submitted to VSX by P. Benni, A. Burdanov, F. Salvaggio, A. Marchini, R. Papini. Magnitude variation goes from 11.79 to 12.23 V, with a secondary minima at 12.12 V. Epoch: HJD 2457675.8359 Period: 3.363922 d This is the link […]
Another beautiful EA system, GPX-TF8C-1739 (GSC 03699-00780 in Perseus) 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 12.30 to 12.48 V, with a secondary minima at 12.38 at phase 0.52. Epoch: HJD 2457669.616 Period: 1.66962 d This […]
Here is the GPX-TF8C-562 (GSC 03699-01928 in Perseus) a new ELL star system discovered during the GPX survey and submitted to VSX by P. Benni, A. Burdanov, F. Salvaggio, A. Marchini, R. Papini. Magnitudes goes from 10.82 to 10.94 V with a secondary minima at 10.90 V. Epoch: HJD 2457710.7338Period: 0.874011 d This is the […]
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 […]