Three new EW stars in the field of the RR Lyrae star NSV2724 = GSC0125-0449

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Three new EW stars (HMB01 = USNO A2 0900 02059141 = USNO B1.0 0950-0071306, HMB02 = USNO A2 0900 02064661 = USNO B1.0 0950-0071548 and HMB03 = USNO A2 0900 02064201 = USNO B1.0 0948-0071066) have been identified in the field of the RR Lyrae type variable NSV2724 (GSC0125-0449) in Orion. Full light curves for two of the stars are presented. The third stars light curve is not yet fully covered. For HMB01 a period P = 0.6032 +/- 0.0015 [d] with the epoch E0 = JD 2454071.7676 and a variation of Dm = 0.7 mag. has been found. For HMB02 a period P = 0.27872 +/- 0.00025 [d] with the epoch E0 = JD 2454071.8727 and a variation of Dm = 0.4 mag. has been found. And finally for HMB03 a period P = 0.33262 +/- 0.00058 [d] with the epoch E0 = JD 2454080.7679 and a variation of approximately Dm = 0.4 mag. has been found.

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