RA/DEC (2000)
02:48:35.120 -00:45:43.90
42.1463339631 -0.762195811222
Type
---
Redshift
Discovery Report
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2025-11-23 12:46:09.120
TNS AT
Y
Public
Y
Discovery Mag
20.17
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-3_L
 ▌BG3_BlackGEM-Cam3_BG-q
 ▌PS1_GPC1_w
   
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-3 2025-11-19 12:37:00 - 2025-11-23 12:46:09 2460999.025697 - 2461003.032051 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
537008 2025-11-23 12:46:09 2461003.032051 20.17 0.21 ABMag L-GOTO GOTO-S_GOTO-3 180
537007 2025-11-19 12:37:00 2460999.025697 20.1 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
BG-q-BlackGem BG3_BlackGEM-Cam3 2025-11-22 05:22:45 - 2025-11-23 02:49:41 2461001.7241319 - 2461002.6178356 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
587040 2025-11-23 02:49:41 2461002.6178356 20.22 0.16 20.72 ABMag BG-q-BlackGem BG3_BlackGEM-Cam3 60 robotic
587039 2025-11-22 05:22:45 2461001.7241319 20.62 ABMag BG-q-BlackGem BG3_BlackGEM-Cam3 60 robotic [Last non detection]
w-P1 PS1_GPC1 2025-12-09 08:36:09 - 2025-12-09 08:36:09 2461018.85844 - 2461018.85844 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
572265 2025-12-09 08:36:09 2461018.85844 19.88 0.06 22 ABMag w-P1 PS1_GPC1 45 Robot
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
306084 2026-05-27 16:17:47 BlackGEM_Bot1 H. Tranin, F. Stoppa, D. Pieterse et al. BlackGEM BlackGEM 02:48:35.126 -00:45:44.02 2025-11-23 02:49:41.000 20.22 BG-q-BlackGem PSN BGEM J024835.13-004544.0 BlackGEM N
298527 2026-04-04 22:17:45 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 02:48:35.120 -00:45:43.90 2025-12-09 08:36:09.216 19.88 w-P1 PSN PS26asb Pan-STARRS N
279778 2025-12-09 09:18:00 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 02:48:35.130 -00:45:43.92 2025-11-23 12:46:09.120 20.17 L-GOTO Other GOTO25lhy GOTO 2025TNSTR4892....1O N
No Data

Comments

TNS
System

Sat, 04/04/2026 - 22:17

Object coordinates updated

Object coordinates updated according to AT-report 298527 of Group Pan-STARRS
Previous RA, DEC: 02:48:35.130, -00:45:43.92 (42.146374, -0.7622)
Updated RA, DEC: 02:48:35.120, -00:45:43.90 (42.1463339631, -0.762195811222)