| Internal name | PSP23G |  |
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| RA/DEC (2000) | 07 38 19.72 +42 06 13.9 | ||
| Discovery date (UT) | 2023-04-08.65850 | ||
| Discovery Mag | 19.2CV | ||
| Host name | 2MASX J07382003+4206051 | ||
| Host Redshift | 0.066 | ||
| Type | SN Ia | ||
| Redshift | 0.066 | ||
| Other name/s | SN 2023erk | ||
| References | Discovery image taken around 2023 Apr. 08.65850 UT at N89 | PanSTARRS-1 Image | |
| Reporter/s | Xiaochang Yan, Mi Zhang, Jianlin Xu, Leiming Tang, Wenjie Zhou, Jingyuan Zhao, Guoyou Sun, Jiangao Ruan, Xing Gao on behalf of the PSP team | ||
| Remarks | SN candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/psp23g.html | ||
| Discovery report | We report the discovery of a possible SN at 19.2CV on several 40-s survey images (limiting mag about 19.5CV) taken by Xing Gao at Xingming Observatory “#”2 (N89) around 2023 Apr. 08.65850 UT using a unfiltered CCD (+0.5m f/4 reflector). The transient approximately located at RA= 07h38m19.72s, DEC = +42d06m13.6s (equinox 2000.0). | ||
| Comments | |||
| PSP23G C2023 04 08.65850 07 38 19.72 +42 06 13.9 19.2CV N89 PSP23G C2023 04 08.70332 07 38 19.74 +42 06 13.8 19.2CV N88 PSP23G C2023 04 08.70487 07 38 19.71 +42 06 13.8 19.2CV N88 PSP23G C2023 04 09.17364 07 38 19.68 +42 06 13.4 18.9CV 851 PSP23G C2023 04 10.19416 07 38 19.71 +42 06 13.6 18.7 V 851 PSP23G C2023 04 10.71361 07 38 19.69 +42 06 13.6 18.8CV N88 PSP23G C2023 04 10.71749 07 38 19.69 +42 06 13.5 18.7 g’ N88 PSP23G C2023 04 10.72119 07 38 19.68 +42 06 13.6 18.8 r’ N88 PSP23G C2023 04 10.72485 07 38 19.68 +42 06 13.4 18.9 i’ N88 PSP23G KC2023 04 11.11788 07 38 19.73 +42 06 13.4 18.6 V 851 PSP23G C2023 04 15.12462 07 38 19.73 +42 06 11.8 17.9 V 851 PSP23G KC2023 04 19.07690 07 38 19.70 +42 06 12.8 17.9 V 851 PSP23G KC2023 04 22.12317 07 38 19.69 +42 06 13.3 18.1 V 851 |
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