RA/DEC (2000)
21:09:38.382 -07:59:08.76
317.4099237 -7.9857672
Type
---
Redshift
Discovery Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2025-12-09 05:27:36.864
TNS AT
Y
Public
Y
Discovery Mag
18.828
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

 ▌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
r-ZTF P48_ZTF-Cam 2025-12-06 01:57:18 - 2025-12-17 01:52:30 2461015.5814583 - 2461026.578125 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539526 2025-12-17 01:52:30 2461026.578125 18.6272 0.114148 ABMag r-ZTF P48_ZTF-Cam
539525 2025-12-06 01:57:18 2461015.5814583 19.1269 0.105881 ABMag r-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-12-02 07:05:49 - 2025-12-09 05:27:37 2461011.79571 - 2461018.72751 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
538285 2025-12-09 05:27:37 2461018.72751 18.828 0.176 19.01 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
538284 2025-12-02 07:05:49 2461011.79571 18.34 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
280906 2025-12-17 05:19:21 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 21:09:38.382 -07:59:08.76 2025-12-06 01:57:17.997 19.1269 r-ZTF PSN ZTF25acfxumk ZTF N
280314 2025-12-13 08:45:27 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 21:09:38.384 -07:59:08.78 2025-12-09 05:27:36.864 18.828 orange-ATLAS PSN ATLAS25poc ATLAS 2025TNSTR4949....1T N
No Data

Comments

TNS
System

Wed, 12/17/2025 - 05:19

Object coordinates updated

Object coordinates updated according to AT-report 280906 of Group ZTF
Previous RA, DEC: 21:09:38.384, -07:59:08.78 (317.409935, -7.98577166667)
Updated RA, DEC: 21:09:38.382, -07:59:08.76 (317.4099237, -7.9857672)