[vsnet-alert 23748] AT2019vww: WZ Sge-type candidate

[Kojiguchi Naoto]

AT2019vww: WZ Sge-type candidate

     According to the Pan-starrs image, this object in quiescence is not detected and a neighbor star
of this object is detected at g=22.2. Large outburst amplitude of >7.5 mag. Possible WZ Sge-type object.

  ---  AT2019vww ------- 21:35:45.59 35:21:54.5 2019-12-3.15 14.83 -------  known transient,
discovered 2019/11/30.716, Type CV

[TNS: spectra]
ID    Time received (UT)    Sender    Classifier/s    Group Classification    Remarks
5631    2019-12-03 11:54:13    THO    Robin Leadbeater    None CV    Spectrum shows a blue continuum and H alpha emission at zero redshift.
https://wis-tns.weizmann.ac.il/object/2019vww <https://asas-sn.osu.edu/light_curves/32250424-39b4-475e-aee2-8853602ebc37>

[ASASSN Sky Patrol]
https://asas-sn.osu.edu/light_curves/32250424-39b4-475e-aee2-8853602ebc37