@article{10272/21761,
year = {2010},
url = {https://hdl.handle.net/10272/21761},
abstract = {We report unfiltered CCD photometry of the first confirmed superoutburst of the recently discovered dwarf nova, SDSS J083931.35+282824.0 in April 2010. From a quiescence magnitude of ~19.8 it rose to 14.0, an outburst amplitude of at least 5.8 magnitudes. Only the plateau phase of the outburst was observed during which superhumps with peak-to-peak amplitude of up to 0.28 magnitudes were present, confirming this to be an SU UMa type dwarf nova. The mean superhump period was Psh = 0.07836(2) during the first 3 days and this subsequently decreased to 0.07800(3) d. Analysis of the data revealed tentative evidence for an orbital period Porb = 0.07531(25) d. The fractional superhump period excess was ε = 0.039(6), which is consistent with other dwarf novae of similar orbital period.},
publisher = {Cornell University},
title = {The first confirmed superoutburst of the SU UMa type dwarf nova SDSS J083931.35+282824.0},
doi = {10.48550/ARXIV.1011.5321},
author = {Shears, Jeremy and Miguel Agustino, Enrique de and Roberts, George and Collins, Donald F. and Myers, Gordon and Campbell, Tut},
}