This new system has been discovered on the first day of this year. But it needed more observations due to better characterize its behavior.The UniSi_V115 (UCAC4 533-040998 in Gemini), a EW system, has been discovered at the telescope of the Astronomical Observatory of University of Siena, with a strong collaboration between Alessandro Marchini, Fabio Salvaggio, […]
Archivi mensili: Aprile 2019
GPX-TF8D-1001
Another nice EA, the GPX-TF8D-1001 ( GSC 04047-00570 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 variation goes from 11.10 to 11.24 V with a secondary minima at 11.12 V. Epoch: HJD 2457728.789 Period: 3.27609 d This is […]
GPX-TF8D-2318
This is the time of a very nice ELL-type variable star system. This is the GPX-TF8D-2318 (GSC 04047-00131 in Cassiopeia) discovered during the GPX survey and submitted to VSX by P. Benni, A. Burdanov, F. Salvaggio, A. Marchini, R. Papini. Magnitude variations gos from 12.93 to 12.98 V wita a secondary minima at 12.95 V. […]
GPX-TF8D-1405
And, again, a beautiful EA (this time semi-detached). This is the GPX-TF8D-1405 (GSC 04050-02794 in Cassiopeia), discovered during the GPX survey and submitted to VSX by P. Benni, A. Burdanov, F. Salvaggio, A. Marchini, R. Papini. Magnitude variations goes from 13.18 to 13.47 with a secondary minima at 13.25 V. Epoch: HJD 2457704.916Period: 1.63203 d […]
GPX-TF8D-3744
Another nice EA, the GPX-TF8D-3744 (GSC 04051-01711 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 variation goes from 13.88 to 13.98 V with a secondary minima at 13.90 V. Epoch: HJD 2457676.641Period: 2.30853 d This is the link […]
GPX-TF8D-962
Another discovery by GPX team. This is the GPX-TF8D-962 (GSC 04051-02677 in Cassiopeia) a DSCT star type discovered during the GPX survey and submitted to VSX by P. Benni, A. Burdanov, F. Salvaggio, A. Marchini, R. Papini. Magnitude variation goes from 11.95 to 12.02 V. Epoch: HJD 2457700.4975Period: 0.171405 d This is the link to […]
GPX-TF15A-808
This is the first variable star discovered in the TF15 field. It is the GPX-TF15A-808 (TYC 3967-3027-1 in Cygnus) a strange ROT star discovered during the GPX survey and submitted to VSX by P. Benni, A. Burdanov, F. Salvaggio, A. Marchini, R. Papini. This system is also reported in a paper: Variability Properties of Four Million […]
GPX-TF8B-3619
And we’re back! And we are back to announce the 50th variable star discovered by the GPX team. This is the nice GPX-TF8B-3619 (GSC 03699-01832 in Cassiopeia). A nice EA system with a little secondary event discovered during the GPX survey and submitted to VSX by P. Benni, A. Burdanov, F. Salvaggio, A. Marchini, R. […]