Discovery certificate for object 2019ayy
TNS Astronomical Transient Report No. 30056 [ 2019TNSTR1248....1G ]

Date Received (UTC): 2019-02-19 18:48:12
Sender: Dr. Mariusz Gromadzki
Source Group: OGLE

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

IAU Designation: AT 2019ayy
Coordinates (J2000): RA = 05:31:57.630 (82.990125) DEC = -60:07:50.70 (-60.13075)
Discovery date: 2019-02-16 01:57:39 (JD=2458530.58171)



Photometry

Discovery (first detection):
Discovery date: 2019-02-16 01:57:39
Flux: 19.559 VegaMag
Filter: I-Cousins
Instrument: OGLEIV-Cam
Telescope: The 1.3 m OGLE Warsaw Telescope

Last non-detection:
Last non-detection date: 2019-02-13 05:55:44
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/2019ayy