Discovery certificate for object 2019ddt
TNS Astronomical Transient Report No. 32696 [ 2019TNSTR.531....1K ]

Date Received (UTC): 2019-04-09 16:54:09
Sender: MASTER (MASTER)
Source Group: MASTER

A. Kuznetsov, E. Gorbovskoy, V. Lipunov, N. Tiurina, P. Balanutsa, V. Kornilov, N. Shatskiy, V. Chazov, D. Vlasenko, D. Zimnukhov, A. Rezaeva (Moscow State University, SAI) V. Krushinsky, I. Zalozhnih, A. Popov, A. Bourdanov (Ural Federal University) K. Ivanov, S. Yazev, N. Budnev, E. Konstantinov, O. Chuvalaev, V. Poleshchuk, O. Gress (Irkutsk State University) A. Parkhomenko, A. Tlatov, D. Dormidontov, V. Senik (Kislovodsk solar station of the Pulkovo observatory RAS) V. Yurkov, Y. Sergienko, A. Gabovich (Blagoveshchensk Educational University) V. Shumkov, S. Shurpakov (MASTER team members) D. Buckley, S. Potter, A. Kniazev, M. Kotze (South African Astronomical Observatory) R. Rebolo, M. Serra-Ricart, G. Israelyan, N. Lodieu (Instituto de Astrofisica de Canaries) (OAFA) (ICATE) report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019ddt
Discoverer internal name: MASTER OT J231043.35+470954.0
Coordinates (J2000): RA = 23:10:43.350 (347.680625) DEC = +47:09:54.00 (47.165)
Discovery date: 2019-04-09 00:02:26 (JD=2458582.5016898)



Photometry

Discovery (first detection):
Discovery date: 2019-04-09 00:02:26
Flux: 16.4 VegaMag
Filter: Clear-
Instrument: Other
Telescope: Other

Remarks: MASTER-Tavrida

Last non-detection:
Last non-detection date: 2019-03-18 02:26:22
Limiting flux: 18.7 VegaMag
Filter: Clear-
Instrument: Other
Telescope: Other

Remarks: MASTER-Tavrida

Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2019ddt