RA/DEC (2000)
19:14:23.496 -46:29:27.93
288.5979 -46.491092
Type
---
Redshift
Discovery Report
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2025-10-20 10:29:59.136
TNS AT
Y
Public
Y
Discovery Mag
19.68
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, B. Godson, T. Killestein, A. Kumar, M. Pursiainen, on behalf of GOTO collaboration
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌GOTO-S_GOTO-4_L
 ▌BG4_BlackGEM-Cam4_BG-q
   
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 2025-10-11 11:25:30 - 2025-10-20 10:29:59 2460959.976043 - 2460968.937489 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
525217 2025-10-20 10:29:59 2460968.937489 19.68 0.19 ABMag L-GOTO GOTO-S_GOTO-4 180
525216 2025-10-11 11:25:30 2460959.976043 20.2 ABMag L-GOTO GOTO-S_GOTO-4 360 [Last non detection]
BG-q-BlackGem BG4_BlackGEM-Cam4 2025-10-12 00:03:57 - 2025-10-13 00:03:27 2460960.5027431 - 2460961.5023958 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
586540 2025-10-13 00:03:27 2460961.5023958 20.33 0.16 20.47 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic
586539 2025-10-12 00:03:57 2460960.5027431 20.56 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic [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
305834 2026-05-27 15:08:40 BlackGEM_Bot1 H. Tranin, F. Stoppa, D. Pieterse et al. BlackGEM BlackGEM 19:14:23.496 -46:29:27.93 2025-10-13 00:03:27.000 20.33 BG-q-BlackGem PSN BGEM J191423.50-462927.9 BlackGEM N
274071 2025-10-20 13:09:36 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 19:14:23.472 -46:29:26.87 2025-10-20 10:29:59.136 19.68 L-GOTO Other GOTO25itl GOTO 2025TNSTR4200....1O N
No Data

Comments

TNS
System

Wed, 05/27/2026 - 15:08

Object coordinates updated

Object coordinates updated according to AT-report 305834 of Group BlackGEM
Previous RA, DEC: 19:14:23.472, -46:29:26.87 (288.597801, -46.490796)
Updated RA, DEC: 19:14:23.496, -46:29:27.93 (288.5979, -46.491092)