RT Journal Article T1 The 2011 February superoutburst of the dwarf nova SDSS J112003.40+663632.4 A1 Shears, Jeremy A1 Brady, Steve A1 Krajci, Thomas A1 Miguel Agustino, Enrique de A1 Potter, Mike A1 Sabo, Richard A1 Stein, William AB We report unfiltered photometry of SDSS J112003.40+663632.4 during the 2011February outburst which revealed the presence of superhumps with peak-to-peakamplitude of up to 0.22 magnitudes showing this to be an SU UMa type dwarf nova.The outburst amplitude was 5.4 magnitudes above mean quiescence and it lasted atleast 12 days. The mean superhump period during the plateau phase was Psh =0.07057(19) d. PB Cornell University YR 2011 FD 2011 LK https://hdl.handle.net/10272/21755 UL https://hdl.handle.net/10272/21755 LA eng NO Shears, J., Brady, S., Krajci, T., de Miguel, E., Potter, M., Sabo, R., & Stein, W. (2011). The 2011 February superoutburst of the dwarf nova SDSS J112003.40+663632.4 (Version 1). arXiv. https://doi.org/10.48550/ARXIV.1109.5833 DS Repositorio Institucional de la Universidad de Huelva RD 15 jun 2026