Discovery certificate for object 2020djm
TNS Astronomical Transient Report No. 62807 [ 2020TNSTR.624....1N ]

Date Received (UTC): 2020-02-25 13:23:41
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 2020djm
Discoverer internal name: ZTF20aaqdkds
Coordinates (J2000): RA = 14:48:12.254 (222.05106026667) DEC = +57:25:10.91 (57.419697166667)
Discovery date: 2020-02-21 11:28:07.104 (JD=2458900.9778588)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2020-02-21 11:28:07.104
Flux: 20.27 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-02-20 12:46:11
Limiting flux: 20.7244 ABMag
Filter: g-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/2020djm