Three New Cepheids

A. V. Khruslov
Russia, Tula

Received:   30.08.2007;   accepted:   8.10.2007
(E-mail for contact: khruslov@bk.ru)

Comments:


1. M-m = 0.55 P. J-H = 0.534 (2MASS).

2. M-m = 0.43 P. J-H = 0.566 (2MASS).

3. M-m = 0.40 P. J-H = 0.714 (2MASS).

Remarks:
We present the discovery of 3 new Ñepheid (CWA and CEP) variables. A search for variables was carried out in the publicly available data of the Northern Sky Variability Survey NSVS, Wozniak et al., 2004, also see http://skydot.lanl.gov/nsvs). These observations were analyzed using the period-search software developed by Dr. V.P. Goranskij for Windows environment. The coordinates were drawn either from the 2MASS catalog.

References:
Wozniak, P.R., Vestrand, W.T., Akerlof, C.W. et al., 2004, Astron. J., 127, 2436