RA/DEC (2000)
12:56:53.278 -22:21:37.80
194.221990031 -22.3604994255
Type
---
Redshift
Discovery Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2025-12-18 15:24:17.568
TNS AT
Y
Public
Y
Discovery Mag
18.914
Filter
cyan-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

 ▌GOTO-S_GOTO-4_L
 ▌GOTO-N_GOTO-2_L
 ▌PS2_GPC2_w
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌ATLAS-MLO_ATLAS-01_cyan
   
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
L-GOTO GOTO-S_GOTO-4 2025-12-18 17:30:18 - 2025-12-18 17:30:18 2461028.229367 - 2461028.229367 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
541153 2025-12-18 17:30:18 2461028.229367 18.91 0.08 ABMag L-GOTO GOTO-S_GOTO-4 180
L-GOTO GOTO-N_GOTO-2 2025-12-11 06:49:18 - 2025-12-11 06:49:18 2461020.784243 - 2461020.784243 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
541152 2025-12-11 06:49:18 2461020.784243 19.2 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
w-P1 PS2_GPC2 2026-01-28 14:12:13 - 2026-01-28 14:12:13 2461069.09182 - 2461069.09182 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
554922 2026-01-28 14:12:13 2461069.09182 18.83 0.01 22 ABMag w-P1 PS2_GPC2 45 Robot
orange-ATLAS ATLAS-CHL_ATLAS-04 2025-12-17 08:29:40 - 2025-12-17 08:29:40 2461026.85394 - 2461026.85394 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540411 2025-12-17 08:29:40 2461026.85394 18.21 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
cyan-ATLAS ATLAS-MLO_ATLAS-01 2025-12-18 15:24:18 - 2025-12-18 15:24:18 2461028.14187 - 2461028.14187 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540412 2025-12-18 15:24:18 2461028.14187 18.914 0.119 19.49 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 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
289500 2026-01-31 00:44:39 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 12:56:53.278 -22:21:37.80 2026-01-28 14:12:13.248 18.83 w-P1 PSN PS26nt Pan-STARRS N
281649 2025-12-20 21:20:25 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 12:56:53.273 -22:21:37.96 2025-12-18 17:30:17.568 18.91 L-GOTO Other GOTO25mdn GOTO N
281307 2025-12-18 19:45:38 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 12:56:53.244 -22:21:37.67 2025-12-18 15:24:17.568 18.914 cyan-ATLAS PSN ATLAS25pwm ATLAS 2025TNSTR5032....1T N
No Data

Comments

TNS
System

Sat, 01/31/2026 - 00:44

Object coordinates updated

Object coordinates updated according to AT-report 289500 of Group Pan-STARRS
Previous RA, DEC: 12:56:53.244, -22:21:37.67 (194.221851, -22.360464)
Updated RA, DEC: 12:56:53.278, -22:21:37.80 (194.221990031, -22.3604994255)