Discovery certificate for object 2019tkn
TNS Astronomical Transient Report No. 50857 [ 2019TNSTR2200....1D ]

Date Received (UTC): 2019-10-27 07:12:19
Reporting Group: ZTF     Discovery Data Source: ZTF

K. De (Caltech) on behalf of ZTF report/s the discovery of a new astronomical transient.

IAU Designation: SN 2019tkn
Discoverer internal name: ZTF19achetvw
Coordinates (J2000): RA = 00:25:42.040 (6.4251647) DEC = +08:38:08.56 (8.6357101)
Discovery date: 2019-10-25 05:16:48.000 (JD=2458781.72)


Discovery (first detection):
Discovery date: 2019-10-25 05:16:48.000
Flux: 19.8204 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-10-21 06:43:12
Limiting flux: 19.824 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: