RA/DEC (2000)
08:37:00.888 -23:39:53.14
129.2537 -23.664761
Type
---
Redshift
Discovery Report
Reporting Group
XOSS
Discovering Data Source
XOSS
Discovery Date
2023-01-24 18:28:47.136
TNS AT
Y
Public
Y
Discovery Mag
18.25
Filter
Clear-
Reporter/s
Ziyang Mai, 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
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌BG3_BlackGEM-Cam3_BG-q
 ▌ML1_MeerLICHT-Cam_BG-q
 ▌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
BG-q-BlackGem BG3_BlackGEM-Cam3 2023-05-15 23:53:35 - 2023-05-15 23:53:35 2460080.495544 - 2460080.495544 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
586978 2023-05-15 23:53:35 2460080.495544 18.4 0.04 20.19 ABMag BG-q-BlackGem BG3_BlackGEM-Cam3 60 robotic
BG-q-BlackGem ML1_MeerLICHT-Cam 2021-04-10 18:05:35 - 2021-04-10 18:05:35 2459315.2538773 - 2459315.2538773 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
586977 2021-04-10 18:05:35 2459315.2538773 21.23 ABMag BG-q-BlackGem ML1_MeerLICHT-Cam 60 robotic [Last non detection]
Clear- Other_Other 2023-01-24 18:28:47 - 2023-01-24 18:28:47 2459969.26999 - 2459969.26999 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
537686 2023-01-24 18:28:47 2459969.26999 18.25 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
306053 2026-05-27 16:09:52 BlackGEM_Bot1 H. Tranin, F. Stoppa, D. Pieterse et al. BlackGEM BlackGEM 08:37:00.888 -23:39:53.14 2023-05-15 23:53:35.000 18.4 BG-q-BlackGem PSN BGEM J083700.89-233953.1 BlackGEM N
280081 2025-12-11 15:30:39 XOSS_Bot0 Ziyang Mai, Jianlin Xu, Mi Zhang et al. XOSS XOSS 08:37:00.850 -23:39:53.20 2023-01-24 18:28:47.136 18.25 Clear- Other KATS23B008 XOSS Cataclysmic variable candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/kats23b008.html 2025TNSTR4928....1M N
No Data

Comments

TNS
System

Wed, 05/27/2026 - 16:09

Object coordinates updated

Object coordinates updated according to AT-report 306053 of Group BlackGEM
Previous RA, DEC: 08:37:00.850, -23:39:53.20 (129.253542, -23.664778)
Updated RA, DEC: 08:37:00.888, -23:39:53.14 (129.2537, -23.664761)