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XOSS项目 PSP26G = AT 2026duu ? Nova candidate

Internal name PSP26G
RA/DEC (2000) 00 43 04.88 +41 29 41.4
Discovery date (UT) 2026-02-20.59229
Discovery Mag (Clear) 18.84CV
Host name M31
Host Redshift -0.001
Type
Redshift
Other name/s AT 2026duu
PNV J00430488+4129414
References Discovery image taken around 2026 Feb. 20.59229 UT at N89 PanSTARRS-1 Image
Reporter/s Jianlin Xu, Mi Zhang, Hualin Li, Ziyang Mai, Leiming Tang, Wenjie Zhou, Jingyuan Zhao, Guoyou Sun, Jiangao Ruan, Xing Gao, on behalf of the PSP team
Remarks Nova candidate classified by XOSS. Details can be found at https://xjltp.china-vo.org/psp26g.html
Discovery report We report the discovery of a Nova candidate (mag C = 18.84 ± 0.21). The object was detected on several 60-s survey images (limiting mag ~19.5) taken on 2026 Feb. 20.59229 UT by Xing Gao in the course of the XOSS survey.
Comments
PSP26G C2026 02 19.58987 00 43 04.89 +41 29 41.5 >19.5CV N89
PSP26G C2026 02 20.59229 00 43 04.88 +41 29 41.4 18.84+-0.21CV N89
PSP26G C2026 02 20.59420 00 43 04.82 +41 29 41.2 18.81+-0.24CV N89