Discovery certificate for object 2019kdb
TNS Astronomical Transient Report No. 40495 [ 2019TNSTR1126....1N ]

Date Received (UTC): 2019-07-02 13:30:01
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 2019kdb
Discoverer internal name: ZTF19abaknbp
Coordinates (J2000): RA = 15:50:33.421 (237.6392549) DEC = +14:05:09.21 (14.0858914)
Discovery date: 2019-07-02 04:06:59 (JD=2458666.6715162)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-07-02 04:06:59
Flux: 19.56 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-06-19 06:35:02
Limiting flux: 19.7957 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/2019kdb