Discovery certificate for object 2019hjk
TNS Astronomical Transient Report No. 37613 [ 2019TNSTR.994....1N ]

Date Received (UTC): 2019-06-12 09:46:32
Sender: ZTF (ZTF_AMPEL_NEW)
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 2019hjk
Discoverer internal name: ZTF19aayzdru
Coordinates (J2000): RA = 17:22:01.490 (260.5062065) DEC = -07:42:02.64 (-7.7007342)
Discovery date: 2019-06-12 07:03:12 (JD=2458646.7938889)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-06-12 07:03:12
Flux: 18.85 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-06-09 07:02:23
Limiting flux: 20.1307 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/2019hjk