[vsnet-alert 19532] OT J073325.52+373744.9: new SU UMa-type dwarf nova

[Tonny Vanmunster]

Dear colleagues,
 
Tonight (2016, Feb 27/28), I have been doing unfiltered CCD photometry of OT J073325.52+373744.9. Observations were made at CBA Belgium Observatory,  using a 0.35-m f/6.3 telescope and STT-3200ME CCD camera, under clear skies (afterwards hazy) with moonlight. The resulting light curve clearly shows the presence of superhumps, establishing this target as a new SU UMa-type dwarf nova. The amplitude is approx 0.22 mag. A period analysis using the ANOVA, Lomb-Scargle and PDM methods (Peranso), yields a combined period of 0.0633 +/- 0.0011d. 


Further observations are evidently encouraged.

Observations will be sent to CBA and VSNET for further analysis.

Best regards
Tonny 

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