Astronomy and Astrophysics – Astronomy
Scientific paper
Apr 2011
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2011oejv..138....1d&link_type=abstract
Open European Journal on Variable stars, Vol. 138, p. 1 (2011)
Astronomy and Astrophysics
Astronomy
Scientific paper
We present 20 new variable stars discovered at the Astronomical Observatory of the Autonomous Region of the Aosta Valley in the course of observations carried out from April to October 2010. The list of the newly discovered stars comprises 19 pulsating variables (two of them should be classified as Delta Scuti and 16 as Mira Ceti-type/Semi-Regular pulsators), and one W UMa eclipsing binary system. Our proposed variability classification relies on the properties of the optical differential light curves that we obtained using less than 1-meter class telescopes.
Bernagozzi Andrea
Bertolini Enzo
Calcidese Paolo
Damasso Mario
Giacobbe Paolo
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