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VSSP项目 VSSP J074315.95-254628.6 = AT 2026agyg ? Cataclysmic variable candidate

Internal name VSSP J074315.95-254628.6
RA/DEC (2000) 07 43 15.95 -25 46 28.6
Discovery date (UT) 2026-10-25.94230
Discovery Mag (Clear) 16.67g
Host name Pup
Host Redshift
Type
Redshift
Other name/s AT 2026agyg
ZTF18adauhsk
References VSX Discovery image taken around 2026 Oct. 25.94230 UT at N88 PanSTARRS-1 Image
Reporter/s Jingyuan Zhao, Wenjie Zhou, Leiming Tang, Shuming Wang, Yanxi Li, Zhuoyang Chen, Hua Luo, Guoyou Sun, Mi Zhang, Xing Gao (Xingming Obs)
Remarks Cataclysmic variable candidate classified by XOSS. Based on the available ZTF and ATLAS data, this target exhibits very frequent outbursts with small amplitudes (~1 mag.), distinguishing it from normal dwarf novae. Further studies are strongly recommended. Details can be found at https://xjltp.china-vo.org/vssp-j074315-95-254628-6.html
Discovery report We report the discovery of a cataclysmic variable (mag C = 16.67 ± 0.17). The object was detected on several 60-s survey images (limiting mag ~19.0) taken on 2026 Oct. 25.94230 UT by Xing Gao in the course of the XOSS survey.
Comments
VSSP J074315.95-254628.6 C2026 10 25.94230 07 43 15.95 -25 46 28.6 16.67+-0.19g N88
VSSP J074315.95-254628.6 C2026 10 25.94380 07 43 15.95 -25 46 28.8 16.68+-0.19g N88
VSSP J074315.95-254628.6 C2026 10 25.94536 07 43 15.93 -25 46 28.5 16.59+-0.21r N88
VSSP J074315.95-254628.6 C2026 10 25.94686 07 43 15.93 -25 46 28.6 16.56+-0.20r N88