Discovery certificate for object 2020lln
TNS Astronomical Transient Report No. 72468 [ 2020TNSTR1636....1R ]

Date Received (UTC): 2020-05-31 10:24:59
Sender: ZTF (ZTF_AMPEL_NEW)
Reporting Group: ZTF     Discovery Data Source: ZTF

Simeon Reusch for the Zwicky Transient Facility (ZTF) Collaboration report/s the discovery of a new astronomical transient.

IAU Designation: AT 2020lln
Discoverer internal name: ZTF20abdnowa
Coordinates (J2000): RA = 17:08:02.881 (257.01200375) DEC = +25:49:03.18 (25.817548966667)
Discovery date: 2020-05-30 08:04:52.608 (JD=2458999.8367245)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2020-05-30 08:04:52.608
Flux: 20.92 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-05-29 08:42:09
Limiting flux: 20.9663 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/2020lln