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0164 | A NEW EB ECLIPSING BINARY STAR IN LEO 523 kB | Ulisse Quadri, Luca Strabla, Roberto Girelli, Alberto Quadri | | 2014-07-23 | | We report the discovery of a new variable star in the Leo constellation, observed by the (IAU station 565) Astronomical Observatory in Bassano Bresciano on 9th March 2014. The star is catalogued as GSC 01443-01140 (11h 51m 40.90s +21° 01’ 55.1”). From the light curve, the star should be an EB eclipsing type variable. We computed the epoch HJD 2456726.36730 and the period P = 0.409824 days. Mean magnitude is 14.02 (in Johnson V filter from APASS Cat.) with an amplitude of about 0.22 mag (clear). We registered this star in VSX (Variable Star Index, AAVSO), its UID is 000-BLH-467. Simbad object(s): USNO-B1.0 1110-0204664, 2MASS J11514091+2101550, UCAC4 556-050656, GSC 01443-01140, | comments: 0 |
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