[vsnet-alert 21284] ASASSN-17js

[Taichi Kato]

ASASSN-17js

   This object is likely an SU UMa-type dwarf nova
currently undergoing a rebrightening (or a normal
outburst).

ASASSN-17js 	--- 	------- 	18:21:9.05 	-19:24:47.6 	2017-07-19.36 	16.13 	SDSS 	DSS 	VIZIER 	------- 	CV candidate, matches to GAIA G=18.7, V>17.5 on 2017-06-03.44, V=16.2 on 2017-06-04-31, V=15.0 on 2017-06-13.24, V=15.5 on 2017-06-19.18, V>17.6 on 2017-06-22.44, V>16.2 on 2017-07-15.10, V=16.0 on 2017-07-19.36, V=16.5 on 2017-07-25.35.

  YYYYMMDD(UT)   mag  observer
  20170604.308  14.924V  (ASAS-SN survey)
  20170604.310  14.900V  (ASAS-SN survey)
  20170604.311  14.966V  (ASAS-SN survey)
  20170608.431  13.886V  (ASAS-SN survey)  superoutburst?
  20170608.432  13.837V  (ASAS-SN survey)
  20170608.433  14.043V  (ASAS-SN survey)
  20170613.237  14.321V  (ASAS-SN survey)
  20170613.238  14.393V  (ASAS-SN survey)
  20170613.239  14.479V  (ASAS-SN survey)
  20170618.210  <14.131V  (ASAS-SN survey)
  20170618.212  <14.512V  (ASAS-SN survey)

ASASSN-17js 20170603.44 <175V ASN
ASASSN-17js 20170622.44 <176V ASN
ASASSN-17js 20170715.10 <162V ASN
ASASSN-17js 20170719.36 160V ASN
ASASSN-17js 20170725.35 165V ASN