Discovery certificate for object 2019kjn
TNS Astronomical Transient Report No. 40734 [ 2019TNSTR1147....1N ]

Date Received (UTC): 2019-07-04 12:14:54
Sender: ZTF (ZTF_AMPEL_COMPLETE)
Source Group: 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 2019kjn
Discoverer internal name: ZTF18aabuoud
Coordinates (J2000): RA = 11:08:28.882 (167.1203402) DEC = +44:13:13.15 (44.2203194)
Discovery date: 2019-07-03 04:57:21 (JD=2458667.7065046)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-07-03 04:57:21
Flux: 19.59 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-06-28 04:20:40
Limiting flux: 19.9322 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/2019kjn