RA/DEC (2000)
12:21:47.927 -21:27:25.24
185.449696667 -21.4570122222
Type
---
Redshift
Discovery Report
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2025-12-09 06:38:05.280
TNS AT
Y
Public
Y
Discovery Mag
18.43
Filter
L-GOTO
Reporter/s
M. Kennedy, 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-N_GOTO-2_L
 ▌ATLAS-MLO_ATLAS-01_cyan
 ▌ATLAS-HKO_ATLAS-02_orange
   
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 2025-07-06 09:46:42 - 2025-07-06 09:46:42 2460862.907428 - 2460862.907428 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
537428 2025-07-06 09:46:42 2460862.907428 19.6 ABMag L-GOTO GOTO-S_GOTO-4 360 [Last non detection]
L-GOTO GOTO-N_GOTO-2 2025-12-09 06:38:05 - 2025-12-09 06:38:05 2461018.776447 - 2461018.776447 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
537429 2025-12-09 06:38:05 2461018.776447 18.43 0.1 ABMag L-GOTO GOTO-N_GOTO-2 180
cyan-ATLAS ATLAS-MLO_ATLAS-01 2025-12-18 14:46:03 - 2025-12-18 14:46:03 2461028.11531 - 2461028.11531 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540421 2025-12-18 14:46:03 2461028.11531 17.505 0.038 19.49 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-12-14 16:02:02 - 2025-12-14 16:02:02 2461024.16808 - 2461024.16808 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540420 2025-12-14 16:02:02 2461024.16808 17.41 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [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
281312 2025-12-18 20:01:18 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 12:21:47.927 -21:27:25.24 2025-12-18 14:46:02.784 17.505 cyan-ATLAS PSN ATLAS25pws ATLAS N
279978 2025-12-11 08:40:00 GOTO_bot M. Kennedy, D. O'Neill, K. Ackley et al. GOTO GOTO 12:21:47.872 -21:27:25.73 2025-12-09 06:38:05.280 18.43 L-GOTO Other GOTO25llr GOTO 2025TNSTR4926....1K N
No Data

Comments

TNS
System

Thu, 12/18/2025 - 20:01

Object coordinates updated

Object coordinates updated according to AT-report 281312 of Group ATLAS
Previous RA, DEC: 12:21:47.872, -21:27:25.73 (185.449468, -21.457146)
Updated RA, DEC: 12:21:47.927, -21:27:25.24 (185.449696667, -21.4570122222)