Discovery certificate for object 2019ri
TNS Astronomical Transient Report No. 28763 [ 2019TNSTR..76....1N ]

Date Received (UTC): 2019-01-12 07:34:54
Reporting Group: ZTF     Discovery Data Source: ZTF

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF report/s the discovery of a new astronomical transient.

IAU Designation: SN 2019ri
Discoverer internal name: ZTF19aacqeai
Coordinates (J2000): RA = 04:02:43.725 (60.6821874) DEC = +19:30:12.26 (19.5034059)
Discovery date: 2019-01-10 04:36:28.000 (JD=2458493.6920023)


Discovery (first detection):
Discovery date: 2019-01-10 04:36:28.000
Flux: 19.88 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-01-10 03:15:15
Limiting flux: 20.45 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: