RA/DEC (2000)
23:58:25.528 -30:38:45.20
359.606365461 -30.6458883332
Type
---
Redshift
Discovery Report
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2025-11-14 09:57:47.232
TNS AT
Y
Public
Y
Discovery Mag
20.15
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
 ▌BG3_BlackGEM-Cam3_BG-q
 ▌CTIO-4m_DECAM_g
 ▌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-4 2025-11-05 14:20:02 - 2025-11-14 09:57:47 2460985.097241 - 2460993.91513 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
530993 2025-11-14 09:57:47 2460993.91513 20.15 0.18 ABMag L-GOTO GOTO-S_GOTO-4 360
530992 2025-11-05 14:20:02 2460985.097241 18.6 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
BG-q-BlackGem BG4_BlackGEM-Cam4 2023-06-16 08:34:16 - 2023-06-16 08:34:16 2460111.8571296 - 2460111.8571296 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
586359 2023-06-16 08:34:16 2460111.8571296 21.01 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic [Last non detection]
BG-q-BlackGem BG3_BlackGEM-Cam3 2025-11-13 01:15:59 - 2025-11-13 01:15:59 2460992.5527662 - 2460992.5527662 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
586360 2025-11-13 01:15:59 2460992.5527662 20.41 0.18 20.77 ABMag BG-q-BlackGem BG3_BlackGEM-Cam3 60 robotic
g-Sloan CTIO-4m_DECAM 2025-11-14 01:48:30 - 2025-11-14 01:48:30 2460993.5753481 - 2460993.5753481 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
531099 2025-11-14 01:48:30 2460993.5753481 20.1235 0.0168196 ABMag g-Sloan CTIO-4m_DECAM
w-P1 PS1_GPC1 2025-11-15 05:54:10 - 2025-11-15 05:54:10 2460994.74595 - 2460994.74595 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
555295 2025-11-15 05:54:10 2460994.74595 20.28 0.14 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
305744 2026-05-27 14:50:58 BlackGEM_Bot1 H. Tranin, F. Stoppa, D. Pieterse et al. BlackGEM BlackGEM 23:58:25.523 -30:38:45.26 2025-11-13 01:15:59.000 20.41 BG-q-BlackGem PSN BGEM J235825.52-303845.3 BlackGEM N
289695 2026-02-01 21:38:03 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 23:58:25.528 -30:38:45.20 2025-11-15 05:54:10.080 20.28 w-P1 PSN PS25mxk Pan-STARRS N
276793 2025-11-15 00:42:26 GW-MMADS_bot Xander J. Hall (CMU), Tomás Cabrera (CMU), Lei Hu (CMU) et al. GW-MMADS GW-MMADS 23:58:25.534 -30:38:45.27 2025-11-14 01:48:30.240 20.1235 g-Sloan PSN T202511142358255m303845 GW-MMADS N
276713 2025-11-14 13:21:02 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 23:58:25.519 -30:38:45.73 2025-11-14 09:57:47.232 20.15 L-GOTO Other GOTO25jzj GOTO 2025TNSTR4575....1O N
No Data

Comments

TNS
System

Sun, 02/01/2026 - 21:38

Object coordinates updated

Object coordinates updated according to AT-report 289695 of Group Pan-STARRS
Previous RA, DEC: 23:58:25.519, -30:38:45.73 (359.606329, -30.646037)
Updated RA, DEC: 23:58:25.528, -30:38:45.20 (359.606365461, -30.6458883332)