RA/DEC (2000)
23:12:46.065 -53:34:31.27
348.191936 -53.575354
Type
---
Redshift
Discovery Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2025-06-27 05:45:36.000
TNS AT
Y
Public
Y
Host Name
WISEA J231246.13-533433.5
Host Redshift
0.046472
Discovery Mag
17.1
Filter
g-Sloan
Reporter/s
K. Z. Stanek, S. Petz, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌GOTO-S_GOTO-4_L
 ▌ATLAS-CHL_ATLAS-04_cyan
 ▌ASASSN-3_Paczynski_g
   
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-S_GOTO-4 2025-06-15 14:42:00 - 2025-06-20 15:12:19 2460842.112501 - 2460847.133547 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
499535 2025-06-20 15:12:19 2460847.133547 18.01 0.04 ABMag L-GOTO GOTO-S_GOTO-4 180
499534 2025-06-15 14:42:00 2460842.112501 18.7 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
cyan-ATLAS ATLAS-CHL_ATLAS-04 2025-07-20 05:57:14 - 2025-07-24 06:27:54 2460876.74808 - 2460880.76938 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
504815 2025-07-24 06:27:54 2460880.76938 18.214 0.093 19.16 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
504814 2025-07-20 05:57:14 2460876.74808 19.47 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
g-Sloan ASASSN-3_Paczynski 2025-06-20 06:00:00 - 2025-06-27 05:45:36 2460846.75 - 2460853.74 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
499237 2025-06-27 05:45:36 2460853.74 17.1 ABMag g-Sloan ASASSN-3_Paczynski
499236 2025-06-20 06:00:00 2460846.75 18.5 ABMag g-Sloan ASASSN-3_Paczynski [Last non detection]
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
263674 2025-07-25 11:14:25 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 23:12:46.065 -53:34:31.27 2025-07-24 06:27:54.432 18.214 cyan-ATLAS PSN ATLAS25gpr ATLAS N
260643 2025-06-30 13:27:18 GOTO_bot A. Kumar, D. O'Neill, K. Ackley et al. GOTO GOTO 23:12:46.011 -53:34:33.30 2025-06-20 15:12:18.720 18.01 L-GOTO Other GOTO24keq GOTO N
260518 2025-06-29 13:22:46 Krzysztof Stanek K. Z. Stanek, S. Petz, for the ASAS-SN team ASAS-SN ASAS-SN 23:12:45.967 -53:34:32.12 2025-06-27 05:45:36.000 17.1 g-Sloan PSN WISEA J231246.13-533433.5 ASASSN-25cv ASAS-SN Present in several epochs, on the rise. Nuclear transient, so could also be a TDE. 2025TNSTR2463....1S N
No Data

Comments

TNS
System

Fri, 07/25/2025 - 11:14

Object coordinates updated

Object coordinates updated according to AT-report 263674 of Group ATLAS
Previous RA, DEC: 23:12:46.011, -53:34:33.30 (348.191712, -53.575916)
Updated RA, DEC: 23:12:46.065, -53:34:31.27 (348.191936, -53.575354)

TNS
System

Mon, 06/30/2025 - 13:27

Object coordinates updated

Object coordinates updated according to AT-report 260643 of Group GOTO
Previous RA, DEC: 23:12:45.967, -53:34:32.12 (348.19153, -53.57559)
Updated RA, DEC: 23:12:46.011, -53:34:33.30 (348.191712, -53.575916)