RA/DEC (2000)
02:31:17.820 +37:04:18.12
37.8242488284 +37.0716993705
Type
---
Redshift
Discovery Report
Reporting Group
XOSS
Discovering Data Source
XOSS
Discovery Date
2026-01-30 15:27:17.280
TNS AT
Y
Public
Y
Host Name
2MASX J02311875+3704161
Host Redshift
0.03571
Discovery Mag
19.45
Filter
Clear-
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
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌WFST_WFST-WFC_g
 ▌P48_ZTF-Cam_r
 ▌PS1_GPC1_r
 ▌Other_Other_Clear
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
No Data
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-WFST WFST_WFST-WFC 2026-01-03 15:07:12 - 2026-01-08 15:15:50 2461044.13 - 2461049.136 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
567641 2026-01-08 15:15:50 2461049.136 21.53 0.09 ABMag g-WFST WFST_WFST-WFC 30
567640 2026-01-03 15:07:12 2461044.13 20.97 ABMag g-WFST WFST_WFST-WFC 30 [Last non detection]
r-ZTF P48_ZTF-Cam 2026-01-19 03:36:30 - 2026-01-31 04:42:10 2461059.6503472 - 2461071.6959491 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
554986 2026-01-31 04:42:10 2461071.6959491 19.4561 0.18288 ABMag r-ZTF P48_ZTF-Cam
554985 2026-01-19 03:41:16 2461059.6536574 20.0969 0.150213 ABMag r-ZTF P48_ZTF-Cam
554984 2026-01-19 03:36:30 2461059.6503472 20.4833 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
r-P1 PS1_GPC1 2026-01-31 06:56:57 - 2026-01-31 06:56:57 2461071.78955 - 2461071.78955 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
555634 2026-01-31 06:56:57 2461071.78955 19.63 0.09 20.6 ABMag r-P1 PS1_GPC1 27 Robot
Clear- Other_Other 2026-01-30 15:27:17 - 2026-01-30 15:27:17 2461071.14395 - 2461071.14395 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
554966 2026-01-30 15:27:17 2461071.14395 19.45 20 VegaMag Clear- Other_Other 60 Xing Gao
AT Reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
296011 2026-03-20 10:28:50 WFST_SN Zelin Xu, Dezheng Meng, Ji-an Jiang et al. WFST WFST 02:31:17.840 +37:04:18.34 2026-01-08 15:15:50.400 21.53 g-WFST PSN WFST260108wkrk WFST N
289869 2026-02-03 17:34:35 YSE_Bot1 D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al. YSE Pan-STARRS 02:31:17.820 +37:04:18.12 2026-01-31 06:56:57.120 19.63 r-P1 PSN PS26rm Pan-STARRS N
289543 2026-01-31 06:21:03 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 02:31:17.830 +37:04:18.42 2026-01-19 03:41:15.999 20.0969 r-ZTF PSN ZTF26aacjnuu ZTF N
289536 2026-01-31 05:54:06 XOSS_Bot0 Jianlin Xu, Mi Zhang, Hualin Li et al. XOSS XOSS 02:31:17.850 +37:04:18.60 2026-01-30 15:27:17.280 19.45 Clear- PSN 2MASX J02311875+3704161 PSP26F XOSS SN candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/psp26f.html 2026TNSTR.418....1X N
No Data

Comments

TNS
System

Tue, 02/03/2026 - 17:34

Object coordinates updated

Object coordinates updated according to AT-report 289869 of Group Pan-STARRS
Previous RA, DEC: 02:31:17.830, +37:04:18.42 (37.8242903, +37.0717843)
Updated RA, DEC: 02:31:17.820, +37:04:18.12 (37.8242488284, +37.0716993705)

TNS
System

Sat, 01/31/2026 - 06:21

Object coordinates updated

Object coordinates updated according to AT-report 289543 of Group ZTF
Previous RA, DEC: 02:31:17.850, +37:04:18.60 (37.824375, +37.071833)
Updated RA, DEC: 02:31:17.830, +37:04:18.42 (37.8242903, +37.0717843)