Discovery certificate for object 2019nkb
TNS Astronomical Transient Report No. 43883 [ 2019TNSTR1486....1N ]

Date Received (UTC): 2019-08-13 10:06:19
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 2019nkb
Discoverer internal name: ZTF19abormrg
Coordinates (J2000): RA = 14:22:13.967 (215.5581972) DEC = +26:32:47.43 (26.54650865)
Discovery date: 2019-08-10 03:51:55 (JD=2458705.6610648)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-08-10 03:51:55
Flux: 19.55 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-08-03 04:18:17
Limiting flux: 20.0975 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/2019nkb