RA/DEC (2000)
15:31:06.497 +09:14:09.94
232.777070059 +9.23609530136
Type
---
Redshift
Discovery Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2026-01-14 13:06:22.997
TNS AT
Y
Public
Y
Host Name
SDSS J153106.62+091410.5
Host Redshift
0.04362
Discovery Mag
20.1366
Filter
r-ZTF
Reporter/s
A. Munoz-Arancibia, F.E. Bauer, G. Pignata, F. Forster, A. Mourao, J. Correa-Orellana, H. Kumar, S. Jurado, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Dastidar, J.P. Brandt, A. Alvarez, F. Andrades, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, H. Larranaga, C. Mansilla, K. Medina, D. Moreno, E. Munoz, I. Reyes, P. Sanchez-Saez, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌ATLAS-TDO_ATLAS-05_wide
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌PS1_GPC1_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
wide-ATLAS ATLAS-TDO_ATLAS-05 2026-01-16 06:45:14 - 2026-01-21 06:39:58 2461056.78141 - 2461061.77775 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
552945 2026-01-21 06:39:58 2461061.77775 19.635 0.141 19.82 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
552944 2026-01-16 06:45:14 2461056.78141 20.15 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot [Last non detection]
r-ZTF P48_ZTF-Cam 2026-01-14 13:05:42 - 2026-01-20 12:08:33 2461055.045625 - 2461061.0059375 5
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
552483 2026-01-20 12:08:33 2461061.0059375 19.6613 0.234885 19.931 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
552481 2026-01-18 12:43:52 2461059.030463 20.0209 0.232414 20.0122 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
552480 2026-01-14 13:28:52 2461055.061713 20.2785 0.235309 20.2136 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
552479 2026-01-14 13:06:23 2461055.0460995 20.1366 0.287776 19.7479 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
552478 2026-01-14 13:05:42 2461055.045625 19.7934 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2026-01-18 13:06:17 - 2026-01-20 12:40:54 2461059.0460301 - 2461061.0284028 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
552484 2026-01-20 12:40:54 2461061.0284028 20.0702 0.159271 20.4981 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
552482 2026-01-18 13:06:17 2461059.0460301 20.2758 0.197413 20.4654 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
r-P1 PS1_GPC1 2026-02-06 15:07:23 - 2026-02-06 15:07:23 2461078.13013 - 2461078.13013 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
556199 2026-02-06 15:07:23 2461078.13013 20.12 0.21 20.6 ABMag r-P1 PS1_GPC1 27 Robot
w-P1 PS1_GPC1 2026-02-13 14:02:31 - 2026-02-13 14:02:31 2461085.08508 - 2461085.08508 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
559441 2026-02-13 14:02:31 2461085.08508 20.68 0.2 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
291868 2026-02-19 12:19:03 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 15:31:06.497 +09:14:09.94 2026-02-13 14:02:30.912 20.68 w-P1 PSN PS26sr Pan-STARRS N
290130 2026-02-07 01:29:42 YSE_Bot1 D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al. YSE Pan-STARRS 15:31:06.506 +09:14:09.96 2026-02-06 15:07:23.232 20.12 r-P1 PSN PS26sr Pan-STARRS N
288468 2026-01-23 01:26:07 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 15:31:06.501 +09:14:10.42 2026-01-21 06:39:57.600 19.635 wide-ATLAS PSN ATLAS26ayy ATLAS N
288227 2026-01-21 12:28:25 ALeRCE A. Munoz-Arancibia, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 15:31:06.524 +09:14:09.93 2026-01-14 13:06:22.997 20.1366 r-ZTF PSN SDSS J153106.62+091410.5 ZTF26aachgpj 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/ZTF26aachgpj 2026TNSTR.264....1M N
No Data

Comments

TNS
System

Thu, 02/19/2026 - 12:19

Object coordinates updated

Object coordinates updated according to AT-report 291868 of Group Pan-STARRS
Previous RA, DEC: 15:31:06.506, +09:14:09.96 (232.777107326, +9.23609944156)
Updated RA, DEC: 15:31:06.497, +09:14:09.94 (232.777070059, +9.23609530136)

TNS
System

Sat, 02/07/2026 - 01:29

Object coordinates updated

Object coordinates updated according to AT-report 290130 of Group Pan-STARRS
Previous RA, DEC: 15:31:06.524, +09:14:09.93 (232.77718166955, +9.2360912662682)
Updated RA, DEC: 15:31:06.506, +09:14:09.96 (232.777107326, +9.23609944156)