Discovery certificate for object 2018lkr
TNS Astronomical Transient Report No. 28190 [ 2019TNSTR..40....1N ]

Date Received (UTC): 2019-01-07 09:31:09
Sender: ZTF (ZTF_AMPEL_NEW)
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 2018lkr
Discoverer internal name: ZTF18adccdba
Coordinates (J2000): RA = 02:12:25.525 (33.1063526) DEC = +45:01:52.63 (45.031287)
Discovery date: 2018-12-31 03:08:16 (JD=2458483.6307523)



Photometry

Discovery (first detection):
Discovery date: 2018-12-31 03:08:16
Flux: 20.52 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2018-12-31 02:23:16
Limiting flux: 20.57 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/2018lkr