RA/DEC (2000)
17:21:00.184 +20:43:00.81
260.250766319 +20.7168927979
Type
---
Redshift
Reporting Group
XOSS
Discovering Data Source
XOSS
Discovery Date
2025-08-13 16:37:11.136
TNS AT
Y
Public
Y
Host Name
WISEA J172100.17+204301.0
Discovery Mag
18.93
Filter
Clear-
Reporter/s
Jianlin Xu, Mi Zhang, Guoyou Sun, Jiangao Ruan, Jingyuan Zhao, Wenjie Zhou, Yong Ma, Ye, Zhuoyang Chen (Xingming Obs.), Hanjie Tan (AUUK), Guangwei Wu (NAAA), Xing Gao, Ali Esamdin, Chunhai Bai, Yong Wang (XAO), on behalf of the KATS team

Light curves

 ATLAS-TDO_ATLAS-05_wide
 PS2_GPC2_r
 P48_ZTF-Cam_g
 ATLAS-MLO_ATLAS-01_orange
 Other_Other_Clear
   
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 2025-08-14 23:20:05 - 2025-08-14 23:20:05 2460902.47228 - 2460902.47228 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
510351 2025-08-14 23:20:05 2460902.47228 19.55 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot [Last non detection]
r-P1 PS2_GPC2 2025-08-27 06:25:30 - 2025-08-27 06:25:30 2460914.76771 - 2460914.76771 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
512924 2025-08-27 06:25:30 2460914.76771 19.36 0.09 20.6 ABMag r-P1 PS2_GPC2 27 Robot
g-ZTF P48_ZTF-Cam 2025-07-31 06:46:47 - 2025-08-16 04:38:33 2460887.7824884 - 2460903.6934375 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
509144 2025-08-16 04:38:33 2460903.6934375 19.7571 0.125476 ABMag g-ZTF P48_ZTF-Cam
509143 2025-08-14 05:12:02 2460901.7166898 19.8877 0.161071 ABMag g-ZTF P48_ZTF-Cam
509142 2025-07-31 06:46:47 2460887.7824884 21.0187 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-08-18 07:29:30 - 2025-08-18 07:29:30 2460905.81215 - 2460905.81215 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
510352 2025-08-18 07:29:30 2460905.81215 19.512 0.1 20.42 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 110 Robot
Clear- Other_Other 2025-08-13 16:37:11 - 2025-08-13 16:37:11 2460901.19249 - 2460901.19249 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
508794 2025-08-13 16:37:11 2460901.19249 18.93 0.21 19.5 VegaMag Clear- Other_Other 60 Xing Gao
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
267923 2025-08-27 21:16:06 YSE_Bot1 D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al. YSE Pan-STARRS 17:21:00.184 +20:43:00.81 2025-08-27 06:25:30.144 19.36 r-P1 PSN PS25hbw Pan-STARRS N
266639 2025-08-20 08:56:04 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 17:21:00.181 +20:43:00.76 2025-08-18 07:29:29.760 19.512 orange-ATLAS PSN ATLAS25jsn ATLAS N
265997 2025-08-16 07:45:39 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 17:21:00.197 +20:43:00.90 2025-08-14 05:12:01.998 19.8877 g-ZTF PSN ZTF25abimmlv ZTF N
265828 2025-08-14 16:08:01 Mi Zhang Jianlin Xu, Mi Zhang, Guoyou Sun et al. XOSS XOSS 17:21:00.180 +20:43:00.70 2025-08-13 16:37:11.136 18.93 Clear- PSN WISEA J172100.17+204301.0 KATS25P010 XOSS SN candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/kats25p010.html 2025TNSTR3197....1X N
No Data

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 267923 of Group Pan-STARRS
Previous RA, DEC: 17:21:00.197, +20:43:00.90 (260.250819, +20.716918)
Updated RA, DEC: 17:21:00.184, +20:43:00.81 (260.250766319, +20.7168927979)

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 265997 of Group ZTF
Previous RA, DEC: 17:21:00.180, +20:43:00.70 (260.25075, +20.716861)
Updated RA, DEC: 17:21:00.197, +20:43:00.90 (260.250819, +20.716918)