Discovery certificate for object 2018kwr
TNS Astronomical Transient Report No. 27386 [ 2018TNSTR1997....1N ]

Date Received (UTC): 2018-12-28 08:30:54
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 2018kwr
Discoverer internal name: ZTF18aczqxhs
Coordinates (J2000): RA = 02:50:54.848 (42.7285354) DEC = +40:37:14.94 (40.6208163)
Discovery date: 2018-12-22 07:33:04 (JD=2458474.8146412)



Photometry

Discovery (first detection):
Discovery date: 2018-12-22 07:33:04
Flux: 17.8 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2018-12-12 06:12:31
Limiting flux: 20.46 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/2018kwr