RA/DEC (2000)
00:44:56.412 +41:57:41.70
11.2350511 +41.9615829
Type
---
Redshift
Discovery Report
Reporting Group
XOSS
Discovering Data Source
XOSS
Discovery Date
2026-07-13 19:15:41.184
TNS AT
Y
Public
Y
Host Name
M31
Host Redshift
-0.001
Discovery Mag
17.98
Filter
Clear-
Reporter/s
Mi Zhang, Jianlin Xu, Hualin Li, Ziyang Mai, Leiming Tang, Yanxi Li, Ezhar Elijan, Wenjie Zhou, Jingyuan Zhao, Guoyou Sun, Jiangao Ruan, Xing Gao, on behalf of the PSP team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌GOTO-N_GOTO-2_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌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
L-GOTO GOTO-N_GOTO-2 2026-07-06 04:59:32 - 2026-07-11 04:42:10 2461227.708011 - 2461232.695949 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
610866 2026-07-11 04:42:10 2461232.695949 17.19 0.02 ABMag L-GOTO GOTO-N_GOTO-2 180
610865 2026-07-06 04:59:32 2461227.708011 19.3 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2026-07-09 09:46:00 - 2026-07-09 09:46:00 2461230.9069444 - 2461230.9069444 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
604337 2026-07-09 09:46:00 2461230.9069444 18.5021 0.0291861 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2026-07-05 09:13:21 - 2026-07-13 10:19:14 2461226.8842708 - 2461234.9300231 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
604338 2026-07-13 10:19:14 2461234.9300231 18.2902 0.0511714 ABMag g-ZTF P48_ZTF-Cam
604336 2026-07-05 09:13:21 2461226.8842708 19.957 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
Clear- Other_Other 2026-07-13 19:15:41 - 2026-07-13 19:15:41 2461235.30256 - 2461235.30256 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
603992 2026-07-13 19:15:41 2461235.30256 17.98 19.5 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
319337 2026-08-07 17:00:13 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 00:44:56.402 +41:57:41.78 2026-07-11 04:42:10.080 17.19 L-GOTO Other GOTO26grt GOTO This transient was discovered with the assistance of the GOTO Kilonova Seekers Citizen Scientists on Zooniverse. This candidate was flagged by volunteers: M.T. Mazzucato, Virgilio Gonano, Sauro Gaudenzi, Ciro Sirio Perrella, Antonio Pasqua. The most likely subtype for this transient is supernova (55.6% consensus). N
315430 2026-07-15 15:17:32 Fritz Daniel Perley (LJMU), Christoffer Fremling (Caltech), Theophile du Laz (Caltech) on behalf of ZTF ZTF ZTF 00:44:56.412 +41:57:41.70 2026-07-09 09:45:59.996 18.5021 r-ZTF PSN ZTF26abfxbif ZTF N
315256 2026-07-14 20:13:47 XOSS_Bot0 Mi Zhang, Jianlin Xu, Hualin Li et al. XOSS XOSS 00:44:56.430 +41:57:41.60 2026-07-13 19:15:41.184 17.98 Clear- PNV M31 PSP26M XOSS Nova candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/psp26m.html 2026TNSTR2926....1Z N
No Data

Comments

TNS
System

Wed, 07/15/2026 - 15:17

Object coordinates updated

Object coordinates updated according to AT-report 315430 of Group ZTF
Previous RA, DEC: 00:44:56.430, +41:57:41.60 (11.235125, +41.961556)
Updated RA, DEC: 00:44:56.412, +41:57:41.70 (11.2350511, +41.9615829)