HAT-P-12b

HAT-p-12b – 20200406

Here is the transit of HAT-P-12b exoplanet taken at WBRO-K49.Exposition 300 sec, V filter, full calibration. A good observation despite the almost full moon at only 45° from field. Here is the the lightcuve reduced. Here is the model derived from the observation Here the link to ETD page: http://var2.astro.cz/tresca/transit-detail.php?id=1586252026&lang=en

GPX-TF10A-2922

GPX-TF10A-2922

Another discovery in TF10A field. Another beautiful and interesting EA/RS CVn star. This is the GPX-TF10A-2922 (UCAC4 777-046627 in Cepheus) discovered during the GPX survey and submitted to VSX by P. Benni, A. Burdanov, F. Salvaggio, A. Marchini, R. Papini. Total magnitude variation goes from 13.52 to 13.72 V. Eclipse amplitude 0.1 V. RS elements […]

GPX-TF10A-1832

GPX-TF10A-1832

This is the first discovery in our 2020. The system is the GPX-TF10A-1832 (GSC 04272-00081 in Cepheus) discovered during the GPX survey and submitted to VSX by P. Benni, A. Burdanov, F. Salvaggio, A. Marchini, R. Papini. Magnitude variations goes from 12.60 to 12.63 V. Epoch: HJD 2457005.913 Period: 4.5600 d This is the link […]