RA/DEC (2000)
04:07:51.557 -48:42:48.40
61.964819606462 -48.713443272962
Type
---
Redshift
Discovery Report
Related AstroNotes: 2026-45, 2026-46
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2025-12-10 21:37:31.584
TNS AT
Y
Public
Y
Discovery Mag
19.739
Filter
cyan-ATLAS
Reporter/s
J. Tonry, L. Denneau, H. Weiland (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, P. J. Broda, A. J. Smith (QUB), P. Ramsden (Birmingham/QUB), L. Shingles (GSI/QUB), S. Srivastav, J. H. Gillanders, H. Stevance, A. J. Cooper, F. Stoppa, J. Tweddle, L. Eastman (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

 ▌Rubin_LSSTCam_r
 ▌GOTO-S_GOTO-4_L
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌ATLAS-STH_ATLAS-03_cyan
 ▌Other_Other_Other
   
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
r-LSST Rubin_LSSTCam 2025-11-24 08:04:12 - 2025-11-24 08:04:12 2461003.8362509 - 2461003.8362509 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
561484 2025-11-24 08:04:12 2461003.8362509 23.89 0.18 ABMag r-LSST Rubin_LSSTCam 30 Robot Data provided by LSST, classified by Fink
L-GOTO GOTO-S_GOTO-4 2025-12-04 11:58:04 - 2025-12-14 11:39:35 2461013.998661 - 2461023.985822 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
538745 2025-12-14 11:39:35 2461023.985822 19.6 0.11 ABMag L-GOTO GOTO-S_GOTO-4 180
538744 2025-12-04 11:58:04 2461013.998661 19.5 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
orange-ATLAS ATLAS-CHL_ATLAS-04 2025-12-10 04:23:25 - 2025-12-10 04:23:25 2461019.68293 - 2461019.68293 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
538276 2025-12-10 04:23:25 2461019.68293 19.09 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
cyan-ATLAS ATLAS-STH_ATLAS-03 2025-12-10 21:37:32 - 2025-12-10 21:37:32 2461020.40106 - 2461020.40106 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
538277 2025-12-10 21:37:32 2461020.40106 19.739 0.194 19.74 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
Other- Other_Other 2025-07-17 10:26:02 - 2026-01-22 01:18:49 2460873.93474 - 2461062.55473 6
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
554439 2026-01-22 01:18:49 2461062.55473 18.3 20.8 VegaMag Other- Other_Other 60 Robot MASTER-OAFA
554438 2026-01-22 01:06:01 2461062.54584 18.3 20.9 VegaMag Other- Other_Other 60 Robot MASTER-OAFA
552033 2026-01-20 03:01:36 2461060.62611 18.2 21 VegaMag Other- Other_Other 60 Robot MASTER-OAFA
552032 2026-01-20 02:58:55 2461060.62425 18.4 20.9 VegaMag Other- Other_Other 60 Robot MASTER-OAFA
552031 2025-07-17 10:26:02 2460873.93474 20.9 VegaMag Other- Other_Other 180 Robot [Last non detection] MASTER-OAFA
554437 2025-07-17 10:26:02 2460873.93474 20.9 VegaMag Other- Other_Other 180 Robot [Last non detection] MASTER-OAFA
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
292917 2026-02-25 11:43:04 Julien Peloton Anais Moller, Emille E. O. Ishida, Julien Peloton on behalf of the Fink Collaboration Fink Rubin 04:07:51.557 -48:42:48.40 2025-11-24 08:04:12.077 23.89 r-LSST PSN LSST-P-DO-313761043604045880 Rubin SNe candidate classified by Fink using the public Rubin LSST stream. Object data at https://lsst.fink-portal.org/313761043604045880 N
289244 2026-01-28 17:31:06 MASTER A.Kondrashova, V.Lipunov, E.Gorbovskoy et al. MASTER MASTER 04:07:51.620 -48:42:47.80 2026-01-22 01:06:00.576 18.3 Other- Other MASTER OT J040751.62-484247.8 MASTER N
288039 2026-01-20 10:10:03 MASTER V.Shumkov, V.Lipunov, E.Gorbovskoy et al. MASTER MASTER 04:07:51.430 -48:42:48.40 2026-01-20 02:58:55.200 18.4 Other- PSN MASTER OT J040751.43-484248.4 MASTER N
280524 2025-12-14 15:03:22 GOTO_bot D. O'Neill, G. Ramsay, K. Ackley et al. GOTO GOTO 04:07:51.547 -48:42:48.37 2025-12-14 11:39:34.848 19.6 L-GOTO Other GOTO25loz GOTO N
280310 2025-12-13 08:37:33 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 04:07:51.568 -48:42:47.65 2025-12-10 21:37:31.584 19.739 cyan-ATLAS PSN ATLAS25pny ATLAS 2025TNSTR4949....1T N
No Data

Comments

TNS
System

Wed, 02/25/2026 - 11:43

Object coordinates updated

Object coordinates updated according to AT-report 292917 of Group Rubin
Previous RA, DEC: 04:07:51.568, -48:42:47.65 (61.964865, -48.713235)
Updated RA, DEC: 04:07:51.557, -48:42:48.40 (61.964819606462, -48.713443272962)