Discovery certificate for object 2019zww
TNS Astronomical Transient Report No. 58502 [ 2020TNSTR.105....1N ]

Date Received (UTC): 2020-01-11 04:20:49
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 2019zww
Discoverer internal name: ZTF20aaeachr
Coordinates (J2000): RA = 23:37:19.606 (354.3316932) DEC = +17:24:12.07 (17.4033515)
Discovery date: 2019-12-29 02:23:40.000 (JD=2458846.5997685)

Remarks: See arXiv:1904.05922 for selection criteria.


Discovery (first detection):
Discovery date: 2019-12-29 02:23:40.000
Flux: 20.33 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-12-21 02:17:08
Limiting flux: 20.0097 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: