RA/DEC (2000)
19:18:27.892 -25:46:49.87
289.6162166 -25.7805203
Type
---
Redshift
Discovery Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2026-04-22 07:56:29.760
TNS AT
Y
Public
Y
Discovery Mag
18.857
Filter
orange-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

 ▌GOTO-S_GOTO-4_L
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌P48_ZTF-Cam_i
 ▌P48_ZTF-Cam_r
 ▌ATLAS-HKO_ATLAS-02_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 2026-04-14 18:51:21 - 2026-04-15 18:28:15 2461145.285662 - 2461146.26962 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
578153 2026-04-15 18:28:15 2461146.26962 20.08 0.18 ABMag L-GOTO GOTO-S_GOTO-4 180
578152 2026-04-14 18:51:21 2461145.285662 19.9 ABMag L-GOTO GOTO-S_GOTO-4 135 [Last non detection]
orange-ATLAS ATLAS-CHL_ATLAS-04 2026-04-22 07:56:30 - 2026-04-22 07:56:30 2461152.8309 - 2461152.8309 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
577608 2026-04-22 07:56:30 2461152.8309 18.857 0.152 19.24 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
i-ZTF P48_ZTF-Cam 2026-05-09 11:21:07 - 2026-05-09 11:21:07 2461169.9729977 - 2461169.9729977 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
581664 2026-05-09 11:21:07 2461169.9729977 19.4753 ABMag i-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
r-ZTF P48_ZTF-Cam 2026-05-11 10:58:04 - 2026-05-11 10:58:04 2461171.9569907 - 2461171.9569907 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
581665 2026-05-11 10:58:04 2461171.9569907 19.0933 0.111383 20.1512 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
orange-ATLAS ATLAS-HKO_ATLAS-02 2026-04-19 13:37:32 - 2026-04-19 13:37:32 2461150.06773 - 2461150.06773 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
577607 2026-04-19 13:37:32 2461150.06773 19 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 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
303313 2026-05-11 18:11:16 ALeRCE A. Munoz-Arancibia, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 19:18:27.892 -25:46:49.87 2026-05-11 10:58:03.996 19.0933 r-ZTF PSN WISEA J191827.86-254647.2 ZTF26aawdyka ZTF SN candidate classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF26aawdyka N
301578 2026-04-26 12:48:02 GOTO_bot D. O'Neill, G. Ramsay, K. Ackley et al. GOTO GOTO 19:18:27.896 -25:46:49.84 2026-04-15 18:28:15.168 20.08 L-GOTO Other GOTO26dzf GOTO N
301301 2026-04-24 08:46:07 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 19:18:27.887 -25:46:50.25 2026-04-22 07:56:29.760 18.857 orange-ATLAS PSN ATLAS26ets ATLAS 2026TNSTR1798....1T N
No Data

Comments

TNS
System

Mon, 05/11/2026 - 18:11

Object coordinates updated

Object coordinates updated according to AT-report 303313 of Group ZTF
Previous RA, DEC: 19:18:27.887, -25:46:50.25 (289.616195714, -25.7806242857)
Updated RA, DEC: 19:18:27.892, -25:46:49.87 (289.6162166, -25.7805203)