RA/DEC (2000)
20:12:21.725 -31:21:31.62
303.0905202 -31.358783356
Type
---
Redshift
Discovery Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2025-08-11 18:02:18.240
TNS AT
Y
Public
Y
Discovery Mag
19.663
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 (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 2025-08-10 23:23:17 - 2025-08-10 23:23:17 2460898.4745 - 2460898.4745 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
508250 2025-08-10 23:23:17 2460898.4745 19.65 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 110 Robot [Last non detection]
orange-ATLAS ATLAS-STH_ATLAS-03 2025-08-11 18:02:18 - 2025-08-11 18:02:18 2460899.2516 - 2460899.2516 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
508251 2025-08-11 18:02:18 2460899.2516 19.663 0.133 20.18 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 110 Robot
w-P1 PS1_GPC1 2025-08-17 08:04:03 - 2025-08-17 08:04:03 2460904.83615 - 2460904.83615 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
516510 2025-08-17 08:04:03 2460904.83615 19.26 0.07 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
269734 2025-09-11 14:11:00 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 20:12:21.725 -31:21:31.62 2025-08-17 08:04:03.360 19.26 w-P1 PSN PS25hko Pan-STARRS N
265554 2025-08-12 10:47:04 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 20:12:21.728 -31:21:31.27 2025-08-11 18:02:18.240 19.663 orange-ATLAS PSN ATLAS25jgq ATLAS 2025TNSTR3156....1T N
No Data

Comments

TNS
System

Thu, 09/11/2025 - 14:11

Object coordinates updated

Object coordinates updated according to AT-report 269734 of Group Pan-STARRS
Previous RA, DEC: 20:12:21.728, -31:21:31.27 (303.090533333, -31.358685)
Updated RA, DEC: 20:12:21.725, -31:21:31.62 (303.0905202, -31.358783356)