RA/DEC (2000)
21:24:52.187 -40:06:56.50
321.21744484 -40.1156952975
Type
---
Redshift
Discovery Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2025-10-13 02:00:43.776
TNS AT
Y
Public
Y
Discovery Mag
18.915
Filter
orange-ATLAS
Reporter/s
J. Tonry, L. Denneau, H. Weiland, R. Siverd (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 (QUB), P. Ramsden (Birmingham/QUB), L. Shingles (GSI/QUB), S. Srivastav, J. H. Gillanders, H. Stevance, A. J. Cooper, F. Stoppa, J. Tweddle (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

 ▌ATLAS-CHL_ATLAS-04_orange
 ▌ATLAS-STH_ATLAS-03_orange
 ▌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
orange-ATLAS ATLAS-CHL_ATLAS-04 2025-10-13 02:00:44 - 2025-10-13 02:00:44 2460961.58384 - 2460961.58384 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
523855 2025-10-13 02:00:44 2460961.58384 18.915 0.183 19.08 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
orange-ATLAS ATLAS-STH_ATLAS-03 2025-10-10 20:42:21 - 2025-10-10 20:42:21 2460959.36274 - 2460959.36274 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
523854 2025-10-10 20:42:21 2460959.36274 19 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
w-P1 PS1_GPC1 2026-06-19 13:08:31 - 2026-06-19 13:08:31 2461211.04758 - 2461211.04758 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
593309 2026-06-19 13:08:31 2461211.04758 20.93 0.09 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
309229 2026-06-21 10:20:02 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 21:24:52.187 -40:06:56.50 2026-06-19 13:08:30.912 20.93 w-P1 PSN PS26cba Pan-STARRS N
273360 2025-10-14 23:30:02 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 21:24:52.181 -40:06:56.44 2025-10-13 02:00:43.776 18.915 orange-ATLAS PSN ATLAS25moz ATLAS 2025TNSTR4112....1T N
No Data

Comments

TNS
System

Sun, 06/21/2026 - 10:20

Object coordinates updated

Object coordinates updated according to AT-report 309229 of Group Pan-STARRS
Previous RA, DEC: 21:24:52.181, -40:06:56.44 (321.217422105, -40.1156773684)
Updated RA, DEC: 21:24:52.187, -40:06:56.50 (321.21744484, -40.1156952975)