[vsnet-alert 24297] SDSS J124058.03-015919.2: 4th rebrightening

[反保雄介]

SDSS J124058.03-015919.2: 4th rebrightening

Lasair detected its 4th rebrightening on 26th May, and also Moriyama-san
reported an observation.
However, it is already below 15.8 mag on 27th by Kyoto Univ. Obs. and
Moriyama-san.
Thus, as previous rebrightenings, this 4th rebrightening seems also a short
outburst.

As the duration between short outbursts are 6~7 days but a timescale of
outburst is about one day, continuous observations are encouraged to detect
the next outburst.

YYYYMMDD(UT)

SDSSJ124058.03-015919.2 20200525.486 17.37C Ioh (Itoh, VSOLJ)

SDSSJ124058.03-015919.2 20200526.199 14.818g Lasair
SDSSJ124058.03-015919.2 20200526.247 14.955r Lasair

SDSSJ124058.03-015919.2 20200526.650 15.5:C Myy (Moriyama, VSOLJ)

SDSSJ124058.03-015919.2 20200527.613 <16.7:C Myy (Moriyama, VSOLJ)

SDSSJ124058.03-015919.2 20200527.646 <15.8CV KyotoU


https://lasair.roe.ac.uk/object/ZTF18acyerom/