[vsnet-outburst 25428] ASASSN-20iv: new SU UMa-type dwarf nova candidate

[反保雄介]

ASASSN-20iv: new SU UMa-type dwarf nova candidate

Josch Hambsch reported observation for two nights of ASASSN-20iv, which was
found by ASAS-SN on 20th July as CV candidate and outburst amplitude is ~5
mag.
https://www.aavso.org/vsx/index.php?view=detail.top&oid=1545953

The light curve shows a clear superhump-like modulation with a period of
0.0883(1) d.
But the modulation amplitude is at least larget than 1 mag (even
considering the magnitude error), and thus this modulation can be noise.


-- 
----------------------------------------------

Kyoto University, Graduate School of Department of Astronomy, M2
Yusuke TAMPO
MAIL: tampo at kusastro.kyoto-u.ac.jp

----------------------------------------------
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://ooruri.kusastro.kyoto-u.ac.jp/pipermail/vsnet-outburst/attachments/20200727/3f9dc3b8/attachment.htm>