[vsnet-alert 26829] ASASSN-19rg: temporal fading?

ASASSN-19rg: temporal fading?

I took a snapshot. This object looks fainter than 20.0 mag (quiescence is 20.4 Gmag). However, this object showed double superoutbursts in the previous outburst. Further monitoring or time-series observations are valuable to detect the growing superhumps.

On 2022/06/07 15:06, Taichi Kato wrote:

ASASSN-19rg outburst (AM CVn)

YYYYMMDD(UT) mag observer 20220517.4999 <148c (Yutaka Maeda) 20220518.5029 <153c (Yutaka Maeda) 20220521.4793 <151c (Yutaka Maeda) 20220527.4671 <147c (Yutaka Maeda) 20220602.4703 <148c (Yutaka Maeda) 20220603.4672 137:c (Yutaka Maeda)