A nice ROT variable star the GPX-TF8A-1104 (GSC 03691-00762) in Perseus has been discovered during the GPX survey for exoplanet searching by Paul Benni and Artem Burdanov. The discovery is in a collaboration with Fabio Salvaggio, Alessandro Marchini and Riccardo Papini.

The star has a long term variations and these are clearly visible in long-term plot obtained with ASAS-SN data.

The variation goes from 12.38 to 12.64 V.
The star is also a X-rays souce: 2RXS J023447.1+561430

Epoch: HJD 2457600.79
Period: 1.89410 d

This is the link to VXS record:

Pubblicato in Variable stars.

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