Discovery certificate for object 2019kjr
TNS Astronomical Transient Report No. 40743 [ 2019TNSTR1147....1N ]

Date Received (UTC): 2019-07-04 12:14:54
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: AT 2019kjr
Discoverer internal name: ZTF19abbttvx
Coordinates (J2000): RA = 11:28:07.940 (172.0330831) DEC = +39:16:45.69 (39.2793589)
Discovery date: 2019-07-03 04:56:40.000 (JD=2458667.7060301)

Remarks: See arXiv:1904.05922 for selection criteria.


Discovery (first detection):
Discovery date: 2019-07-03 04:56:40.000
Flux: 19.28 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-06-20 04:44:00
Limiting flux: 20.5877 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: