RA/DEC (2000)
11:27:19.332 +22:02:59.55
171.830548918 +22.0498752291
Type
---
Redshift
Discovery Report
Related AstroNotes: 2026-218
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2025-04-21 21:34:39.648
TNS AT
Y
Public
Y
Discovery Mag
19.52
Filter
L-GOTO
Reporter/s
G. Ramsay, D. O'Neill, K. Ackley, M. Dyer, J. Lyman, K. Ulaczyk, D. Steeghs, D. Galloway, V. Dhillon, P. O'Brien, K. Noysena, R. Kotak, R. Breton, J. Casares, L. Nuttall, B. Godson, T. Killestein, A. Kumar, M. Pursiainen, on behalf of GOTO collaboration
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌GOTO-N_GOTO-2_L
 ▌PS2_GPC2_w
 ▌BG3_BlackGEM-Cam3_BG-q
 ▌BG2_BlackGEM-Cam2_BG-q
 ▌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
L-GOTO GOTO-N_GOTO-2 2025-04-20 22:45:07 - 2025-04-21 21:34:40 2460786.448003 - 2460787.399067 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
484139 2025-04-21 21:34:40 2460787.399067 19.52 0.18 ABMag L-GOTO GOTO-N_GOTO-2 180
484138 2025-04-20 22:45:07 2460786.448003 19.7 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
w-P1 PS2_GPC2 2025-04-27 08:52:57 - 2025-04-27 08:52:57 2460792.8701 - 2460792.8701 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
509963 2025-04-27 08:52:57 2460792.8701 19 0.03 22 ABMag w-P1 PS2_GPC2 45 Robot
BG-q-BlackGem BG3_BlackGEM-Cam3 2025-04-01 01:49:21 - 2025-04-01 01:49:21 2460766.5759375 - 2460766.5759375 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
585980 2025-04-01 01:49:21 2460766.5759375 20.52 ABMag BG-q-BlackGem BG3_BlackGEM-Cam3 60 robotic [Last non detection]
BG-q-BlackGem BG2_BlackGEM-Cam2 2025-04-22 00:53:24 - 2025-04-22 00:53:24 2460787.5370833 - 2460787.5370833 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
585981 2025-04-22 00:53:24 2460787.5370833 19.76 0.11 20.35 ABMag BG-q-BlackGem BG2_BlackGEM-Cam2 60 robotic
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-04-24 06:29:48 - 2025-04-25 08:29:04 2460789.77069 - 2460790.85352 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
484541 2025-04-25 08:29:04 2460790.85352 19.188 0.166 19.51 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
484540 2025-04-24 06:29:48 2460789.77069 19.39 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
305554 2026-05-27 14:18:19 BlackGEM_Bot1 H. Tranin, F. Stoppa, D. Pieterse et al. BlackGEM BlackGEM 11:27:19.317 +22:02:59.55 2025-04-22 00:53:24.000 19.76 BG-q-BlackGem PSN BGEM J112719.32+220259.6 BlackGEM N
266428 2025-08-17 22:32:29 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 11:27:19.332 +22:02:59.55 2025-04-27 08:52:56.640 19 w-P1 PSN PS25gol Pan-STARRS N
252853 2025-04-28 10:38:10 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 11:27:19.344 +22:02:59.43 2025-04-25 08:29:04.128 19.188 orange-ATLAS PSN ATLAS25eji ATLAS N
252616 2025-04-24 23:11:17 GOTO_bot G. Ramsay, D. O'Neill, K. Ackley et al. GOTO GOTO 11:27:19.316 +22:02:59.42 2025-04-21 21:34:39.648 19.52 L-GOTO Other GOTO25ccy GOTO 2025TNSTR1521....1R N
No Data

Comments

TNS
System

Sun, 08/17/2025 - 22:32

Object coordinates updated

Object coordinates updated according to AT-report 266428 of Group Pan-STARRS
Previous RA, DEC: 11:27:19.344, +22:02:59.43 (171.830598, +22.0498413333)
Updated RA, DEC: 11:27:19.332, +22:02:59.55 (171.830548918, +22.0498752291)

TNS
System

Mon, 04/28/2025 - 10:38

Object coordinates updated

Object coordinates updated according to AT-report 252853 of Group ATLAS
Previous RA, DEC: 11:27:19.316, +22:02:59.42 (171.830484, +22.049838)
Updated RA, DEC: 11:27:19.344, +22:02:59.43 (171.830598, +22.0498413333)