Discovery certificate for object 2020ln
TNS Astronomical Transient Report No. 58074 [ 2020TNSTR..62....1N ]

Date Received (UTC): 2020-01-06 15:10:44
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 2020ln
Discoverer internal name: ZTF19aasxwky
Coordinates (J2000): RA = 06:26:16.364 (96.56818404) DEC = +60:33:21.68 (60.556022)
Discovery date: 2020-01-01 11:25:03.000 (JD=2458849.9757292)

Remarks: See arXiv:1904.05922 for selection criteria.


Discovery (first detection):
Discovery date: 2020-01-01 11:25:03.000
Flux: 18.19 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-12-29 06:53:14
Limiting flux: 20.313 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: