CI Per

For a 10x10 arcmin finder field from the Digitized Sky Survey, click here .

For basic information about this variable from the General Catalogue of Variable Stars, 4th Edition, click here .

Photometry

Berdnikov L.N., 1987, Variable Stars, 22, 530-548
" Photoelectric observations of classical Cepheids. II "
15 BVR (Johnson) measurements [data] , [notes]
Berdnikov L.N., 1992, Astron. and Astrophys. Transactions, 2, 107-156
" Photoelectric observations of Cepheids. VI "
20 UBVR (Johnson) measurements [data] , [notes]
Berdnikov L.N., 1992, Astron. and Astrophys. Transactions, 2, 157-181
" Photoelectric observations of Cepheids. VII "
22 UBVR (Johnson) measurements [data] , [notes]
Berdnikov L.N., 1992, Astron. and Astrophys. Transactions, 2, 43-105
" Photoelectric observations of Cepheids. V "
28 UBVR (Johnson) measurements [data] , [notes]
Berdnikov L.N., 1992, Pis'ma Astron. J., 18, 325-375
" Photoelectric observations of Cepheids in 1991 "
75 UBVR (Johnson) measurements [data] , [notes]
Schmidt, E.G. and Reiswig, D.E. 1993, AJ, 106, 2429
" The Behlen Observatory Variable Star Survey: Finding Charts and Light Curves for the First Ninety-Three Stars "
10 VR (Cousins) measurements [abstract] , [data] , [notes]
Berdnikov L.N., 1993, Pis'ma Astron. J., 19, 210-263
" Photoelectric observations of Cepheids in 1992 "
26 UBVR (Johnson) measurements [data] , [notes]
Henden, A.A. 1996, AJ, 111, 902
" Faint Cepheid Studies: I. Comparison with Existing Data Sets "
19 UBVRI measurements [data] , [notes]