RA/DEC (2000)
00:35:42.764 -43:00:00.06
8.928183 -43.000017
Type
---
Redshift
Discovery Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2025-08-24 22:39:31.968
TNS AT
Y
Public
Y
Discovery Mag
19.399
Filter
orange-ATLAS
Reporter/s
J. Tonry, L. Denneau, H. Weiland, R. Siverd (IfA, University of Hawaii), N. Erasmus, W. Koorts (South African Astronomical Observatory), A. Jordan, V. Suc (UAI, Obstech), M. R. Alarcón, J. Licandro, P. Nichita (IAC), S. J. Smartt, K. W. Smith (Oxford/QUB), D. R. Young, M. Nicholl, M. Fulton, M. McCollum, T. Moore, J. Weston, X. Sheng, C. R. Angus, A. Wilson, A. Aamer, D. Magill (QUB), P. Ramsden (Birmingham/QUB), L. Shingles (GSI/QUB), S. Srivastav, J. H. Gillanders, H. Stevance, A. J. Cooper, F. Stoppa, J. Tweddle (Oxford), L. Rhodes (TSI/McGill), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. S. Sommer (LMU), B. P. Schmidt (ANU)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌GOTO-S_GOTO-4_L
 ▌ATLAS-STH_ATLAS-03_orange
 ▌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 2025-08-15 17:11:46 - 2025-08-30 12:30:41 2460903.216504 - 2460918.02131 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
519577 2025-08-30 12:30:41 2460918.02131 19.22 0.14 ABMag L-GOTO GOTO-S_GOTO-4 180
519576 2025-08-15 17:11:46 2460903.216504 20.3 ABMag L-GOTO GOTO-S_GOTO-4 360 [Last non detection]
orange-ATLAS ATLAS-STH_ATLAS-03 2025-08-15 01:29:54 - 2025-08-24 22:39:32 2460902.56243 - 2460912.44412 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
513353 2025-08-24 22:39:32 2460912.44412 19.399 0.196 19.32 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 110 Robot
513352 2025-08-15 01:29:54 2460902.56243 18.49 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 110 Robot [Last non detection]
BG-q-BlackGem BG4_BlackGEM-Cam4 2024-12-06 00:56:42 - 2024-12-07 00:56:17 2460650.539375 - 2460651.5390856 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
587422 2024-12-07 00:56:17 2460651.5390856 20.75 0.18 20.89 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic
587421 2024-12-06 00:56:42 2460650.539375 20.19 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
306275 2026-05-27 17:32:14 BlackGEM_Bot1 H. Tranin, F. Stoppa, D. Pieterse et al. BlackGEM BlackGEM 00:35:42.764 -43:00:00.06 2024-12-07 00:56:17.000 20.75 BG-q-BlackGem PSN BGEM J003542.76-430000.1 BlackGEM N
271155 2025-09-24 09:04:31 GOTO_bot G. Ramsay, D. O'Neill, K. Ackley et al. GOTO GOTO 00:35:42.753 -43:00:00.51 2025-08-30 12:30:41.184 19.22 L-GOTO Other GOTO25hev GOTO N
268171 2025-08-28 09:48:30 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 00:35:42.805 -42:59:59.72 2025-08-24 22:39:31.968 19.399 orange-ATLAS PSN ATLAS25kow ATLAS 2025TNSTR3409....1T N
No Data

Comments

TNS
System

Wed, 05/27/2026 - 17:32

Object coordinates updated

Object coordinates updated according to AT-report 306275 of Group BlackGEM
Previous RA, DEC: 00:35:42.805, -42:59:59.72 (8.92835538462, -42.9999215385)
Updated RA, DEC: 00:35:42.764, -43:00:00.06 (8.928183, -43.000017)