Discovery certificate for object 2019tkf
TNS Astronomical Transient Report No. 50845 [ 2019TNSTR2190....1G ]

Date Received (UTC): 2019-10-26 18:44:59
Sender: Dr. Mariusz Gromadzki
Reporting Group: OGLE     Discovery Data Source: OGLE

Mariusz Gromadzki, Łukasz Wyrzykowski (Warsaw) report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019tkf
Coordinates (J2000): RA = 00:30:42.280 (7.676167) DEC = -69:12:18.70 (-69.205194)
Discovery date: 2019-10-04 04:31:03 (JD=2458760.68823)

Potential host galaxy: OGLE-GAL-SMC704.03-1115.682-3636.502


Photometry

Discovery (first detection):
Discovery date: 2019-10-04 04:31:03
Flux: 20.772 VegaMag
Filter: I-Cousins
Instrument: OGLEIV-Cam
Telescope: The 1.3 m OGLE Warsaw Telescope

Last non-detection:
Last non-detection date: 2019-10-01 03:32:55
Limiting flux: 22 VegaMag
Filter: I-Cousins
Instrument: OGLEIV-Cam
Telescope: The 1.3 m OGLE Warsaw Telescope


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