Discovery certificate for object 2020wd
TNS Astronomical Transient Report No. 58699 [ 2020TNSTR.136....1N ]

Date Received (UTC): 2020-01-14 08:21:31
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: SN 2020wd
Discoverer internal name: ZTF20aaezizk
Coordinates (J2000): RA = 06:40:43.390 (100.18079096667) DEC = +42:07:42.74 (42.1285381)
Discovery date: 2020-01-12 06:40:56 (JD=2458860.7784259)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2020-01-12 06:40:56
Flux: 19.59 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-01-08 04:44:07
Limiting flux: 19.5367 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/2020wd