| Internal name | KATS23A001 |  |
 |
| RA/DEC (2000) | 11 04 36.15 +29 31 01.7 | ||
| Discovery date (UT) | 2023-01-02.91171 |
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| Discovery Mag | 16.729+-0.096G | ||
| Host name | MCG+05-26-043 | ||
| Host Redshift | 0.03027 | ||
| Type | SN IIP | ||
| Redshift | 0.03 | ||
| Other name/s | SN 2023af | ||
| References | https://arxiv.org/abs/2311.05618 | Discovery image taken around 2023 Jan. 02.91171 UT at N86 | DECaLS DR9 Image |
| Reporter/s | Mi Zhang (Xingming Obs.), Xing Gao (XAO), Guoyou Sun, Jingyuan Zhao, Jiangao Ruan, Yong Ma, Quanzhi Ye (Xingming Obs.), Hanjie Tan (AUUK), Guangwei Wu (NAAA), Ali Esamdin, Chunhai Bai, Yong Wang (XAO) and the KATS team | ||
| Remarks | SN candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/kats23a001.html | ||
| Discovery report | We report the discovery of a possible SN (G=16.729+-0.096). Discovery was made on several 30-s survey images (limiting mag about 18.0) taken by Xing Gao around 2023 Jan. 02.91171 UT in the course of the KATS survey of Xinjiang Astronomical Observatory. Details can be found at: http://xjltp.china-vo.org/kats23a001.html | ||
| Comments | |||
| KATS23A001 C2023 01 02.91171 11 04 36.15 +29 31 01.7 16.729G N86 KATS23A001 C2023 01 05.76464 11 04 36.18 +29 31 01.9 17.65g’ N88 KATS23A001 C2023 01 05.76832 11 04 36.15 +29 31 01.5 18.16r’ N88 KATS23A001 C2023 01 05.77196 11 04 36.16 +29 31 01.9 18.41i’ N88 |
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