发现新的深度遮蔽SU UMa型矮星 nova，IY UMa（= TmzV85）
天体物理学
2015-06-24 v1
摘要
我们发现了新的深度遮蔽SU UMa型矮星nova，IY UMa，于2000年1月发生超级外翻。我们的观测显示两个明显的外翻，暗示超级外翻周期约为800天或其二分之一，外翻幅度为5.4 mag。通过超级外翻期间的时间序列光度测量，我们确定了超级盘期为0.07588天，轨道周期为0.0739132天。
引用
@article{arxiv.astro-ph/0003374,
title = {Discovery of a New Deeply Eclipsing SU UMa-Type Dwarf Nova, IY UMa (= TmzV85)},
author = {M. Uemura and T. Kato and K. Matsumoto and K. Takamizawa and P. Schmeer and L. T. Jensen and T. Vanmunster and R. Novak and B. Martin and J. Pietz and D. Buczynski and T. Kinnunen and M. Moilanen and A. Oksanen and Lewis M. Cook and T. Watanabe and H. Maehara and H. Itoh},
journal= {arXiv preprint arXiv:astro-ph/0003374},
year = {2015}
}
备注
5 pages, 3 figures, accepted by PASJ letter