RA/DEC (2000)
15:57:31.881 -17:48:37.22
239.382838048 -17.8103397949
Type
---
Redshift
Discovery Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2026-01-15 13:38:55.999
TNS AT
Y
Public
Y
Discovery Mag
18.8021
Filter
r-ZTF
Reporter/s
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌GOTO-S_GOTO-3_L
 ▌ATLAS-CHL_ATLAS-04_cyan
 ▌ATLAS-STH_ATLAS-03_orange
 ▌P48_ZTF-Cam_r
 ▌PS1_GPC1_w
   
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 2025-09-18 09:02:23 - 2026-01-24 18:07:31 2460936.876659 - 2461065.255219 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
553409 2026-01-24 18:07:31 2461065.255219 19.15 0.09 ABMag L-GOTO GOTO-S_GOTO-3 180
553408 2025-09-18 09:02:23 2460936.876659 19.6 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
cyan-ATLAS ATLAS-CHL_ATLAS-04 2026-01-28 07:18:04 - 2026-01-28 07:18:04 2461068.80421 - 2461068.80421 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
554414 2026-01-28 07:18:04 2461068.80421 18.734 0.197 18.67 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
orange-ATLAS ATLAS-STH_ATLAS-03 2026-01-24 02:39:34 - 2026-01-24 02:39:34 2461064.61081 - 2461064.61081 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
554413 2026-01-24 02:39:34 2461064.61081 18.91 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
r-ZTF P48_ZTF-Cam 2026-01-15 13:38:56 - 2026-01-18 13:38:08 2461056.0687037 - 2461059.0681481 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
551270 2026-01-18 13:38:08 2461059.0681481 19.0199 0.127728 ABMag r-ZTF P48_ZTF-Cam
551269 2026-01-15 13:38:56 2461056.0687037 18.8021 0.170715 ABMag r-ZTF P48_ZTF-Cam
w-P1 PS1_GPC1 2026-01-29 15:29:43 - 2026-01-29 15:29:43 2461070.14564 - 2461070.14564 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
594035 2026-01-29 15:29:43 2461070.14564 18.95 0.04 22 ABMag w-P1 PS1_GPC1 45 Robot
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
309746 2026-06-22 22:05:41 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 15:57:31.881 -17:48:37.22 2026-01-29 15:29:43.296 18.95 w-P1 PSN PS26clr Pan-STARRS N
289232 2026-01-28 17:10:18 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 15:57:31.910 -17:48:37.57 2026-01-28 07:18:03.744 18.734 cyan-ATLAS PSN ATLAS26beg ATLAS N
288735 2026-01-24 20:20:56 GOTO_bot D. O'Neill, M. Pursiainen, K. Ackley et al. GOTO GOTO 15:57:31.872 -17:48:37.02 2026-01-24 18:07:31.008 19.15 L-GOTO PSN GOTO26yt GOTO N
287764 2026-01-18 14:09:25 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 15:57:31.876 -17:48:37.25 2026-01-15 13:38:55.999 18.8021 r-ZTF PSN ZTF26aabktja ZTF 2026TNSTR.219....1S N
No Data

Comments

TNS
System

Mon, 06/22/2026 - 22:05

Object coordinates updated

Object coordinates updated according to AT-report 309746 of Group Pan-STARRS
Previous RA, DEC: 15:57:31.876, -17:48:37.25 (239.3828175, -17.8103467)
Updated RA, DEC: 15:57:31.881, -17:48:37.22 (239.382838048, -17.8103397949)