[vsnet-alert 20705] ASASSN-17cx: new SU UMa-type dwarf nova

[Taichi Kato]

ASASSN-17cx: new SU UMa-type dwarf nova

   According to Maeda-san's observations, this object
shows 0.2-mag superhumps with a period of 0.0760(7) d.
A second-night observation is important to determine
the period.

ASASSN-17cx 	--- 	------- 	10:59:57.97 	-11:57:55.3 	2017-02-21.23 	16.31 	SDSS 	DSS 	VIZIER 	------- 	CV candidate, matches to USNO B=20.6 and GALEX, V>17.4 on 2017-02-17.16, V=16.6 on 2017-02-18.40, V=16.4 on 2017-02-21.23, V=16.7 on 2017-02-23.21.

ASASSN-17cx 20170217.16 <174V ASN
ASASSN-17cx 20170218.40 166V ASN
ASASSN-17cx 20170221.23 164V ASN
ASASSN-17cx 20170223.21 167V ASN