RA/DEC (2000)
17:52:38.392 -68:58:37.96
268.159967 -68.977211
Type
---
Redshift
Discovery Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2025-02-16 02:10:56.352
TNS AT
Y
Public
Y
Discovery Mag
18.183
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), 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 (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-3_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-3 2024-10-30 09:52:28 - 2025-02-19 18:03:20 2460613.911444 - 2460726.252307 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
469855 2025-02-19 18:03:20 2460726.252307 18.32 0.09 ABMag L-GOTO GOTO-S_GOTO-3 180
469854 2024-10-30 09:52:28 2460613.911444 19.5 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
orange-ATLAS ATLAS-STH_ATLAS-03 2025-02-12 03:12:15 - 2025-02-16 02:10:56 2460718.63351 - 2460722.59093 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
469363 2025-02-16 02:10:56 2460722.59093 18.183 0.124 18.77 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
469362 2025-02-12 03:12:15 2460718.63351 17.95 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
BG-q-BlackGem BG4_BlackGEM-Cam4 2024-06-24 06:02:16 - 2025-02-26 08:53:19 2460485.7515741 - 2460732.8703588 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
585771 2025-02-26 08:53:19 2460732.8703588 18.65 0.03 21.19 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic
585770 2024-06-24 06:02:16 2460485.7515741 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
305449 2026-05-27 13:59:20 BlackGEM_Bot1 H. Tranin, F. Stoppa, D. Pieterse et al. BlackGEM BlackGEM 17:52:38.392 -68:58:37.96 2025-02-26 08:53:19.000 18.65 BG-q-BlackGem PSN BGEM J175238.39-685838.0 BlackGEM N
245072 2025-02-19 22:26:09 GOTO_bot K. Ulaczyk, D. O'Neill, K. Ackley et al. GOTO GOTO 17:52:38.375 -68:58:38.03 2025-02-19 18:03:19.584 18.32 L-GOTO Other GOTO25ame GOTO N
244858 2025-02-17 21:13:58 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 17:52:38.426 -68:58:37.97 2025-02-16 02:10:56.352 18.183 orange-ATLAS PSN ATLAS25bre ATLAS 2025TNSTR.641....1T N
No Data

Comments

TNS
System

Wed, 05/27/2026 - 13:59

Object coordinates updated

Object coordinates updated according to AT-report 305449 of Group BlackGEM
Previous RA, DEC: 17:52:38.426, -68:58:37.97 (268.16011, -68.9772125)
Updated RA, DEC: 17:52:38.392, -68:58:37.96 (268.159967, -68.977211)