Other
Scientific paper
Jan 2012
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2012ycatp004013101b&link_type=abstract
VizieR On-line Data Catalog: J/other/Obs/131.315. Originally published in: 2011Obs...131..315B
Other
Stars: Variable, Photometry: Ubvri, Photometry: Ccd
Scientific paper
A total of total of 1071 B, V, Ic-band CCD frames are taken for three GCVS RR Lyr-type variables (CL Eri, CM Eri, and CN Eri), for which only coordinates were known. Observations were made with the 76-cm telescope of the South African Astronomical Observatory using an SBIG CCD ST-10XME. The inferred periods and light-curves confirm that CL Eri (P=0.644d), which was found to exhibit the Blazhko effect, and CN Eri (P=0.580d) are RR Lyr-type variables. CM Eri is most probably a Population-Il Cepheid with a period of 0.824d.
(1 data file).
Berdnikov Leonid N.
Dambis Andrei K.
Kniazev Alexei Y.
Kravtsov Valery V.
Sefako Ramotholo R.
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