RA/DEC (2000)
18:42:53.049 -62:05:02.88
280.721038 -62.084133
Type
---
Redshift
Discovery Report
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2025-10-11 09:09:58.752
TNS AT
Y
Public
Y
Discovery Mag
19.32
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
 ▌BG3_BlackGEM-Cam3_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 2025-09-29 10:11:01 - 2025-10-11 09:09:59 2460947.924317 - 2460959.881932 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
522778 2025-10-11 09:09:59 2460959.881932 19.32 0.11 ABMag L-GOTO GOTO-S_GOTO-4 360
522777 2025-09-29 10:11:01 2460947.924317 19.4 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
BG-q-BlackGem BG3_BlackGEM-Cam3 2025-10-05 23:55:49 - 2025-10-07 23:56:57 2460954.4970949 - 2460956.4978819 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
586764 2025-10-07 23:56:57 2460956.4978819 19.75 0.15 19.98 ABMag BG-q-BlackGem BG3_BlackGEM-Cam3 60 robotic
586763 2025-10-05 23:55:49 2460954.4970949 19.42 ABMag BG-q-BlackGem BG3_BlackGEM-Cam3 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
305946 2026-05-27 15:35:44 BlackGEM_Bot1 H. Tranin, F. Stoppa, D. Pieterse et al. BlackGEM BlackGEM 18:42:53.049 -62:05:02.88 2025-10-07 23:56:57.000 19.75 BG-q-BlackGem PSN BGEM J184253.05-620502.9 BlackGEM N
272740 2025-10-11 10:51:38 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 18:42:53.022 -62:05:03.03 2025-10-11 09:09:58.752 19.32 L-GOTO Other GOTO25ikh GOTO 2025TNSTR4068....1O N
No Data

Comments

TNS
System

Wed, 05/27/2026 - 15:35

Object coordinates updated

Object coordinates updated according to AT-report 305946 of Group BlackGEM
Previous RA, DEC: 18:42:53.022, -62:05:03.03 (280.720924, -62.084175)
Updated RA, DEC: 18:42:53.049, -62:05:02.88 (280.721038, -62.084133)