Discovery certificate for object 2019zry
TNS Astronomical Transient Report No. 57734 [ 2020TNSTR..54....1N ]

Date Received (UTC): 2020-01-05 02:09:58
Sender: ZTF (ZTF_AMPEL_COMPLETE)
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 2019zry
Discoverer internal name: ZTF19acxyuwb
Coordinates (J2000): RA = 10:50:37.461 (162.656088025) DEC = -02:21:10.62 (-2.3529512)
Discovery date: 2019-12-19 13:08:04.000 (JD=2458837.0472685)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-12-19 13:08:04.000
Flux: 19.43 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-12-19 12:03:49
Limiting flux: 19.8369 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://www.wis-tns.org/object/2019zry