Discovery certificate for object 2018kah
TNS Astronomical Transient Report No. 26514 [ 2018TNSTR2059....1G ]

Date Received (UTC): 2018-12-17 14:15:02
Sender: Dr. Mariusz Gromadzki
Source Group: OGLE

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

IAU Designation: AT 2018kah
Coordinates (J2000): RA = 04:09:45.670 (62.440292) DEC = -69:47:27.10 (-69.790861)
Discovery date: 2018-12-11 03:04:25 (JD=2458463.62807)

Potential host galaxy: OGLE-GAL-MBR226.01-1929.913-3718.933


Photometry

Discovery (first detection):
Discovery date: 2018-12-11 03:04:25
Flux: 19.281 VegaMag
Filter: I-Cousins
Instrument: OGLEIV-Cam
Telescope: The 1.3 m OGLE Warsaw Telescope

Last non-detection:
Last non-detection date: 2018-12-07 02:47:03
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/2018kah