Discovery certificate for object 2020dnh
TNS Astronomical Transient Report No. 62932 [ 2020TNSTR.643....1N ]

Date Received (UTC): 2020-02-26 13:22:19
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 2020dnh
Discoverer internal name: ZTF18aavvvoy
Coordinates (J2000): RA = 17:26:45.532 (261.68971716) DEC = +58:54:11.04 (58.9030677)
Discovery date: 2020-02-24 12:16:50.880 (JD=2458904.0117014)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2020-02-24 12:16:50.880
Flux: 19.79 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-02-21 11:43:42
Limiting flux: 19.7105 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/2020dnh