Discovery certificate for object 2019cek
TNS Astronomical Transient Report No. 31204 [ 2019TNSTR.443....1F ]

Date Received (UTC): 2019-03-26 03:57:55
Sender: ZTF (ZTF_Bot1)
Source Group: 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 2019cek
Discoverer internal name: ZTF19aalviiv
Coordinates (J2000): RA = 09:02:44.746 (135.6864396) DEC = +17:42:36.38 (17.7101045)
Discovery date: 2019-02-27 06:05:45 (JD=2458541.7539931)



Photometry

Discovery (first detection):
Discovery date: 2019-02-27 06:05:45
Flux: 20.25 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-02-26 05:22:33
Limiting flux: 20.53 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


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