2015/10/09 by D. Tasselli, Tasselli, D. · 1 citation
Engineering · Physics and Astronomy · #Astronomical Observations and Instrumentation #Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences #Solar and Stellar Astrophysics (astro-ph.SR) #Stellar, planetary, and galactic studies #astro-ph.GA #astro-ph.SR
paper · pdf · doi:10.48550/arxiv.1510.02837
Total Page: 9 Total Table: 5 Total Figure: 8. arXiv admin note: text overlap with arXiv:astro-ph/0410119 by other authors
arxiv created 2015/10/09 · openalex publication_date 2015/10/09 · arxiv updated 2015/10/13 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We present in this paper the new study of variable star AM Cnc, a short period RRab star, in orther to determine, through the light curve and the physical parameters. The Star were observed for a total of 293 sessions shooting, and exhibits light curve modulation, the so called Blazhko effect with the shortest modulation Period=0d.559233 ever observed. We observed this star with the 0,6 mt telescope of the Astronomical Observatory of Andrate (OAA) - To and the result detect small but definite modification in temperature and mean radius of the star itself. All results are compared with previously published literature values and discussed.