TNS Astronomical Transient Report No. 194725 [ 2023TNSTR3092....1K ]
Date Received (UTC): 2023-11-28 23:07:00
Date made public:
Sender: MASTER
Reporting Group: MASTER Discovery Data Source: MASTER
Ya.KEchin, V. Lipunov, V.Kornilov, E. Gorbovskoy, K. Zhirkov, N.Tyurina, P.Balanutsa, A.Kuznetsov, V.Senik, D. Vlasenko, G.Antipov, D.Zimnukhov, E.Minkina, A.Chasovnikov, V.Topolev, D.Kuvshinov, D. Cheryasov, Ya.Kechin, Yu.Tselik, A. Sosnovskij (Lomonosov Moscow State University, SAI, Physics Department), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias), D. Buckley (South African Astronomical Observatory), O.A. Gress, N.M. Budnev, O.Ershova (Irkutsk State University, API), L.Carrasco, J.R.Valdes, V.Chavushyan, V.M.Patino Alvarez, J.Martinez, A.R.Corella, L.H.Rodriguez (INAOE, Guillermo Haro Astrophysics Observatory), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), V. Yurkov, A. Gabovich (Blagoveschensk Educational State University) report/s the discovery of a new astronomical transient.
IAU Designation: AT 2023yoy
Discoverer internal name: MASTER OT J042019.76-542012.5
Coordinates (J2000): RA = 04:20:19.760 (65.082333) DEC = -54:20:12.50 (-54.336806)
Discovery date: 2023-11-27 22:12:19.872 (JD=2460276.42523)
Remarks: B-filter (Kornilov et al. 2012), Mira type
Photometry
Discovery (first detection):
Discovery date: 2023-11-27 22:12:19.872
Flux: 15.4 VegaMag
Filter: Clear-
Instrument: Other
Telescope: Other
Remarks: MASTER-SAAO
Last non-detection:
Last non-detection date: 2018-08-06 03:08:58
Limiting flux: 20.3 VegaMag
Filter: Clear-
Instrument: Other
Telescope: Other
Remarks: MASTER-SAAO
Details of the new object can be viewed here: https://www.wis-tns.org/object/2023yoy
Date Received (UTC): 2023-11-28 23:07:00
Date made public:
Sender: MASTER
Reporting Group: MASTER Discovery Data Source: MASTER
Ya.KEchin, V. Lipunov, V.Kornilov, E. Gorbovskoy, K. Zhirkov, N.Tyurina, P.Balanutsa, A.Kuznetsov, V.Senik, D. Vlasenko, G.Antipov, D.Zimnukhov, E.Minkina, A.Chasovnikov, V.Topolev, D.Kuvshinov, D. Cheryasov, Ya.Kechin, Yu.Tselik, A. Sosnovskij (Lomonosov Moscow State University, SAI, Physics Department), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias), D. Buckley (South African Astronomical Observatory), O.A. Gress, N.M. Budnev, O.Ershova (Irkutsk State University, API), L.Carrasco, J.R.Valdes, V.Chavushyan, V.M.Patino Alvarez, J.Martinez, A.R.Corella, L.H.Rodriguez (INAOE, Guillermo Haro Astrophysics Observatory), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), V. Yurkov, A. Gabovich (Blagoveschensk Educational State University) report/s the discovery of a new astronomical transient.
IAU Designation: AT 2023yoy
Discoverer internal name: MASTER OT J042019.76-542012.5
Coordinates (J2000): RA = 04:20:19.760 (65.082333) DEC = -54:20:12.50 (-54.336806)
Discovery date: 2023-11-27 22:12:19.872 (JD=2460276.42523)
Remarks: B-filter (Kornilov et al. 2012), Mira type
Photometry
Discovery (first detection):
Discovery date: 2023-11-27 22:12:19.872
Flux: 15.4 VegaMag
Filter: Clear-
Instrument: Other
Telescope: Other
Remarks: MASTER-SAAO
Last non-detection:
Last non-detection date: 2018-08-06 03:08:58
Limiting flux: 20.3 VegaMag
Filter: Clear-
Instrument: Other
Telescope: Other
Remarks: MASTER-SAAO
Details of the new object can be viewed here: https://www.wis-tns.org/object/2023yoy