RA/DEC (2000)
20:38:07.070 -34:07:04.00
309.529458 -34.117778
Type
---
Redshift
Discovery Report
Reporting Group
MASTER
Discovering Data Source
MASTER
Discovery Date
2026-04-19 07:57:37.152
TNS AT
Y
Public
Y
Discovery Mag
18
Filter
Other-
Reporter/s
A.Telnova, V.Fedorova, V.Lipunov, E.Gorbovskoy, A.Kuznetsov, K.Zhirkov, I.Panchenko, N.Tiurina, P.Balanutsa, V.Topolev, D.Vlasenko, G.Antipov, A.Sankovich, Yu.Tselik, Ya.Kechin, V.Senik, A.Chasovnikov, K.Labsina, I. Gorbunov (Lomonosov MSU), O.Gress, N.Budnev (ISU), C.Francile, F. Podesta, R.Podesta, E. Gonzalez (Observatorio Astronomico Felix Aguilar (OAFA), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), A.Sosnovskij (CrAO), A. Gabovich, V.Yurkov (Blagoveschensk Educational StateUniversity), D.Buckley (SAAO), R.Rebolo (The Instituto de Astrofisica de Canarias), L.Carrasco, J.R.Valdes, V.Chavushyan, V.M.Patino Alvarez, J.Martinez, A.R.Corella, L.H.Rodriguez (INAOE, Guillermo Haro Astrophysics Observatory)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌Other_Other_Other
   
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
Other- Other_Other 2025-04-08 07:44:07 - 2026-04-20 09:57:30 2460773.8223 - 2461150.91493 9
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
576816 2026-04-20 09:57:30 2461150.91493 17.7 19.7 VegaMag Other- Other_Other 60 Robot MASTER-OAFA
576815 2026-04-20 08:50:06 2461150.86813 17.7 19.9 VegaMag Other- Other_Other 60 Robot MASTER-OAFA
576811 2026-04-20 08:06:40 2461150.83796 17.9 19.6 VegaMag Other- Other_Other 60 Robot MASTER-OAFA
576810 2026-04-20 08:04:09 2461150.83621 17.9 19.6 VegaMag Other- Other_Other 60 Robot MASTER-OAFA
576488 2026-04-19 08:00:08 2461149.83343 18 19.7 VegaMag Other- Other_Other 60 Robot MASTER-OAFA
576487 2026-04-19 07:57:37 2461149.83168 18 19.7 VegaMag Other- Other_Other 60 Robot MASTER-OAFA
576486 2025-04-08 07:44:07 2460773.8223 20.3 VegaMag Other- Other_Other 180 Robot [Last non detection] MASTER-OAFA
576809 2025-04-08 07:44:07 2460773.8223 20.3 VegaMag Other- Other_Other 180 Robot [Last non detection] MASTER-OAFA
576814 2025-04-08 07:44:07 2460773.8223 20.3 VegaMag Other- Other_Other 180 Robot [Last non detection] MASTER-OAFA
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
300907 2026-04-21 21:04:28 MASTER A.Telnova, V.Lipunov, E.Gorbovskoy et al. MASTER MASTER 20:38:07.070 -34:07:04.00 2026-04-20 08:50:06.432 17.7 Other- Other MASTER OT J203807.07-340704.0 MASTER N
300905 2026-04-21 20:27:49 MASTER A.Telnova, V.Lipunov, E.Gorbovskoy et al. MASTER MASTER 20:38:07.070 -34:07:03.30 2026-04-20 08:04:08.544 17.9 Other- PSN MASTER OT J203807.07-340703.3 MASTER N
300743 2026-04-20 09:59:39 MASTER A.Telnova, V.Fedorova, V.Lipunov et al. MASTER MASTER 20:38:07.130 -34:07:02.70 2026-04-19 07:57:37.152 18 Other- Other MASTER OT J203807.13-340702.7 MASTER dwarf nova outburst 2026TNSTR1728....1T N
No Data

Comments

TNS
System

Tue, 04/21/2026 - 21:04

Object coordinates updated

Object coordinates updated according to AT-report 300907 of Group MASTER
Previous RA, DEC: 20:38:07.070, -34:07:03.30 (309.529458, -34.117583)
Updated RA, DEC: 20:38:07.070, -34:07:04.00 (309.529458, -34.117778)

TNS
System

Tue, 04/21/2026 - 20:27

Object coordinates updated

Object coordinates updated according to AT-report 300905 of Group MASTER
Previous RA, DEC: 20:38:07.130, -34:07:02.70 (309.529708, -34.117417)
Updated RA, DEC: 20:38:07.070, -34:07:03.30 (309.529458, -34.117583)