RA/DEC (2000)
04:51:57.225 -05:19:48.56
72.9884364749 -5.33015524524
Type
---
Redshift
Discovery Report
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2025-12-09 13:02:34.080
TNS AT
Y
Public
Y
Discovery Mag
20.24
Filter
L-GOTO
Reporter/s
D. O'Neill, K. Ackley, M. Dyer, J. Lyman, K. Ulaczyk, D. Steeghs, D. Galloway, V. Dhillon, P. O'Brien, G. Ramsay, K. Noysena, R. Kotak, R. Breton, J. Casares, L. Nuttall, R. Starling, B. Gompertz, B. Godson, T. Killestein, A. Kumar, M. Pursiainen, on behalf of GOTO collaboration
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌GOTO-S_GOTO-4_L
 ▌GOTO-S_GOTO-3_L
 ▌PS2_GPC2_w
 ▌BG4_BlackGEM-Cam4_BG-q
 ▌BG3_BlackGEM-Cam3_BG-q
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_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 2025-12-07 10:34:51 - 2025-12-07 10:34:51 2461016.94087 - 2461016.94087 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
538672 2025-12-07 10:34:51 2461016.94087 20.6 ABMag L-GOTO GOTO-S_GOTO-4 360 [Last non detection]
L-GOTO GOTO-S_GOTO-3 2025-12-09 13:02:34 - 2025-12-09 13:02:34 2461019.043453 - 2461019.043453 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
538673 2025-12-09 13:02:34 2461019.043453 20.24 0.21 ABMag L-GOTO GOTO-S_GOTO-3 180
w-P1 PS2_GPC2 2025-12-28 08:07:25 - 2025-12-28 08:07:25 2461037.83848 - 2461037.83848 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
545510 2025-12-28 08:07:25 2461037.83848 20.04 0.04 22 ABMag w-P1 PS2_GPC2 45 Robot
BG-q-BlackGem BG4_BlackGEM-Cam4 2025-12-16 04:10:04 - 2025-12-16 04:10:04 2461025.6736574 - 2461025.6736574 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539535 2025-12-16 04:10:04 2461025.6736574 20.91 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic [Last non detection]
BG-q-BlackGem BG3_BlackGEM-Cam3 2025-12-17 04:15:44 - 2025-12-17 04:15:44 2461026.6775926 - 2461026.6775926 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539536 2025-12-17 04:15:44 2461026.6775926 19.79 0.11 20.87 ABMag BG-q-BlackGem BG3_BlackGEM-Cam3 60 robotic
r-ZTF P48_ZTF-Cam 2025-12-08 05:49:43 - 2025-12-16 06:06:09 2461017.7428588 - 2461025.7542708 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539302 2025-12-16 06:06:09 2461025.7542708 19.78 0.159998 ABMag r-ZTF P48_ZTF-Cam
539301 2025-12-08 05:49:43 2461017.7428588 20.3507 0.199622 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2025-12-07 08:07:04 - 2025-12-07 08:07:04 2461016.8382407 - 2461016.8382407 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539300 2025-12-07 08:07:04 2461016.8382407 19.5793 ABMag g-ZTF P48_ZTF-Cam [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
284265 2025-12-30 21:16:41 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 04:51:57.225 -05:19:48.56 2025-12-28 08:07:24.672 20.04 w-P1 PSN PS25ktr Pan-STARRS N
280911 2025-12-17 06:41:02 BlackGEM_Bot1 G. Ramsay,H. Tranin,F. Stoppa et al. BlackGEM BlackGEM 04:51:57.248 -05:19:48.92 2025-12-17 04:15:44.000 19.79 BG-q-BlackGem PSN BGEM J045157.25-051948.9 BlackGEM N
280805 2025-12-16 06:35:27 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 04:51:57.230 -05:19:49.00 2025-12-08 05:49:43.000 20.3507 r-ZTF PSN ZTF25acgpzjk ZTF N
280489 2025-12-14 12:37:18 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 04:51:57.244 -05:19:49.57 2025-12-09 13:02:34.080 20.24 L-GOTO Other GOTO25lom GOTO 2025TNSTR4965....1O N
No Data

Comments

TNS
System

Tue, 12/30/2025 - 21:16

Object coordinates updated

Object coordinates updated according to AT-report 284265 of Group Pan-STARRS
Previous RA, DEC: 04:51:57.230, -05:19:49.00 (72.9884572, -5.3302764)
Updated RA, DEC: 04:51:57.225, -05:19:48.56 (72.9884364749, -5.33015524524)

TNS
System

Tue, 12/16/2025 - 06:35

Object coordinates updated

Object coordinates updated according to AT-report 280805 of Group ZTF
Previous RA, DEC: 04:51:57.244, -05:19:49.57 (72.988517, -5.330436)
Updated RA, DEC: 04:51:57.230, -05:19:49.00 (72.9884572, -5.3302764)