11 May
2023
11 May
'23
6:15 a.m.
V415 Lyr possible superoutburst
The past light curve looks like that of an SU UMa star with an unresolved brighter companion. If this interpretation is correct, the current outburst looks like a superoutburst.
YYYYMMDD(UT) mag observer 20230429.3577 17.114g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230430.7859 <149c (Yutaka Maeda) 20230501.7971 <155c (Yutaka Maeda) 20230507.4282 15.545g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230509.4324 15.644g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230509.7242 <160c (Yutaka Maeda) 20230509.7782 160C (Masayuki Moriyama) 20230510.3641 15.697g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014))