RA/DEC (2000)
15:15:42.943 -39:27:45.41
228.928928 -39.462614
Type
---
Redshift
Discovery Report
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2026-04-14 15:05:25.728
TNS AT
Y
Public
Y
Discovery Mag
19.62
Filter
L-GOTO
Reporter/s
G. Ramsay, D. O'Neill, K. Ackley, M. Dyer, J. Lyman, K. Ulaczyk, D. Steeghs, D. Galloway, V. Dhillon, P. O'Brien, 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-4_L
 ▌ATLAS-CHL_ATLAS-04_orange
   
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 2026-04-11 15:11:42 - 2026-04-14 15:05:26 2461142.133124 - 2461145.128768 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
577503 2026-04-14 15:05:26 2461145.128768 19.62 0.17 ABMag L-GOTO GOTO-S_GOTO-4 135
577502 2026-04-11 15:11:42 2461142.133124 19.7 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
orange-ATLAS ATLAS-CHL_ATLAS-04 2026-04-21 05:23:08 - 2026-04-23 06:01:02 2461151.7244 - 2461153.75072 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
577574 2026-04-23 06:01:02 2461153.75072 19.24 0.171 19.37 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
577573 2026-04-21 05:23:08 2461151.7244 19.41 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [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
301284 2026-04-24 08:36:46 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 15:15:42.943 -39:27:45.41 2026-04-23 06:01:02.208 19.24 orange-ATLAS PSN ATLAS26eta ATLAS N
301253 2026-04-23 22:45:52 GOTO_bot G. Ramsay, D. O'Neill, K. Ackley et al. GOTO GOTO 15:15:43.030 -39:27:44.93 2026-04-14 15:05:25.728 19.62 L-GOTO Other GOTO26dqw GOTO 2026TNSTR1780....1R N
No Data

Comments

TNS
System

Fri, 04/24/2026 - 08:36

Object coordinates updated

Object coordinates updated according to AT-report 301284 of Group ATLAS
Previous RA, DEC: 15:15:43.030, -39:27:44.93 (228.929291, -39.46248)
Updated RA, DEC: 15:15:42.943, -39:27:45.41 (228.928928, -39.462614)