Discovery certificate for object 2019oyk
TNS Astronomical Transient Report No. 45499 [ 2019TNSTR1661....1F ]

Date Received (UTC): 2019-08-29 17:39:31
Sender: ZTF_TESS (ZTF_TESS)
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 2019oyk
Discoverer internal name: ZTF18acauijl
Coordinates (J2000): RA = 21:24:06.523 (321.0271772) DEC = +38:53:56.12 (38.8989209)
Discovery date: 2019-08-23 06:44:38 (JD=2458718.7809954)



Photometry

Discovery (first detection):
Discovery date: 2019-08-23 06:44:38
Flux: 18.31 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-08-22 06:51:50
Limiting flux: 20.57 ABMag
Filter: g-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/2019oyk