RA/DEC (2000)
04:17:37.621 -26:22:35.50
64.4067532311 -26.3765264223
Type
---
Redshift
Discovery Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2025-10-19 11:16:40.224
TNS AT
Y
Public
Y
Discovery Mag
18.89
Filter
cyan-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

 ▌LAST_LAST-Cam_Clear
 ▌GOTO-S_GOTO-4_L
 ▌PS2_GPC2_w
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌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
Clear- LAST_LAST-Cam 2025-10-18 02:10:03 - 2025-10-26 00:31:17 2460966.59031 - 2460974.52173 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
526979 2025-10-26 00:31:17 2460974.52173 19.01 ABMag Clear- LAST_LAST-Cam 400
526978 2025-10-18 02:10:03 2460966.59031 18.98 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
L-GOTO GOTO-S_GOTO-4 2025-10-18 14:04:57 - 2025-10-20 15:46:41 2460967.086769 - 2460969.157422 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
525287 2025-10-20 15:46:41 2460969.157422 18.77 0.12 ABMag L-GOTO GOTO-S_GOTO-4 135
525286 2025-10-18 14:04:57 2460967.086769 19.7 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
w-P1 PS2_GPC2 2025-11-28 10:08:44 - 2025-11-28 10:08:44 2461007.92273 - 2461007.92273 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
545560 2025-11-28 10:08:44 2461007.92273 19.23 0.02 22 ABMag w-P1 PS2_GPC2 45 Robot
orange-ATLAS ATLAS-CHL_ATLAS-04 2025-10-18 05:59:13 - 2025-10-18 05:59:13 2460966.74946 - 2460966.74946 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
525087 2025-10-18 05:59:13 2460966.74946 19.26 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
r-ZTF P48_ZTF-Cam 2025-12-21 07:29:57 - 2025-12-21 07:29:57 2461030.8124653 - 2461030.8124653 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
541465 2025-12-21 07:29:57 2461030.8124653 19.7072 0.180253 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2025-12-07 08:10:28 - 2025-12-08 06:44:20 2461016.8406019 - 2461017.780787 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
541464 2025-12-08 06:44:20 2461017.780787 19.9948 0.202948 ABMag g-ZTF P48_ZTF-Cam
541463 2025-12-07 08:10:28 2461016.8406019 19.2078 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
cyan-ATLAS ATLAS-MLO_ATLAS-01 2025-10-19 11:16:40 - 2025-10-19 11:16:40 2460967.96991 - 2460967.96991 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
525088 2025-10-19 11:16:40 2460967.96991 18.89 0.176 19.02 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
284315 2025-12-30 21:29:45 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 04:17:37.621 -26:22:35.50 2025-11-28 10:08:43.872 19.23 w-P1 PSN PS25kvm Pan-STARRS N
281771 2025-12-21 09:50:24 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 04:17:37.613 -26:22:35.78 2025-12-08 06:44:19.996 19.9948 g-ZTF PSN ZTF25acjvlfp ZTF N
274841 2025-10-26 05:43:39 LAST_Bot1 E. O. Ofek (WIS),R. Konno (WIS),E. A. Zimmerman (WIS) et al. LAST LAST 04:17:37.589 -26:22:35.71 2025-10-26 00:31:17.472 19.01 Clear- PSN LAST N
274103 2025-10-20 20:39:56 GOTO_bot G. Ramsay,D. O'Neill,K. Ackley et al. GOTO GOTO 04:17:37.646 -26:22:35.05 2025-10-20 15:46:41.088 18.77 L-GOTO Other GOTO25iut GOTO N
274014 2025-10-20 07:17:32 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 04:17:37.568 -26:22:35.39 2025-10-19 11:16:40.224 18.89 cyan-ATLAS PSN ATLAS25myh ATLAS 2025TNSTR4197....1T N
No Data

Comments

TNS
System

Tue, 12/30/2025 - 21:29

Object coordinates updated

Object coordinates updated according to AT-report 284315 of Group Pan-STARRS
Previous RA, DEC: 04:17:37.613, -26:22:35.78 (64.4067198, -26.3766062)
Updated RA, DEC: 04:17:37.621, -26:22:35.50 (64.4067532311, -26.3765264223)

TNS
System

Sun, 12/21/2025 - 09:50

Object coordinates updated

Object coordinates updated according to AT-report 281771 of Group ZTF
Previous RA, DEC: 04:17:37.568, -26:22:35.39 (64.406535, -26.3764983333)
Updated RA, DEC: 04:17:37.613, -26:22:35.78 (64.4067198, -26.3766062)