Discovery certificate for object 2019lkz
TNS Astronomical Transient Report No. 41896 [ 2019TNSTR1286....1F ]

Date Received (UTC): 2019-07-17 22:53:37
Reporting Group: ZTF     Discovery Data Source: ZTF

C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019lkz
Discoverer internal name: ZTF19abbbuyn
Coordinates (J2000): RA = 18:46:34.309 (281.6429545) DEC = +42:57:30.91 (42.9585862)
Discovery date: 2019-06-21 08:08:09.000 (JD=2458655.8389931)


Discovery (first detection):
Discovery date: 2019-06-21 08:08:09.000
Flux: 20.19 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-06-21 06:30:14
Limiting flux: 19.93 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: