Discovery certificate for object 2020mak
TNS Astronomical Transient Report No. 73295 [ 2020TNSTR1730....1S ]

Date Received (UTC): 2020-06-09 01:42:18
Sender: Dr. Ismael Perez-Fournon
Reporting Group: SGLF     Discovery Data Source: ZTF

R. Shirley, I. Perez-Fournon, C. Jimenez Angel, F. Poidevin, (IAC & ULL), R. Marques-Chaves (CAB), S. Geier (GRANTECAN & IAC), Y. Shu (IoA), S. Rodney, J. Roberts-Pierel (Univ. of South Carolina), A. Bolton (NSF's NOIRLab), S. Chakrabarti, P. Craig, and B. Alamiri (RIT) report/s the discovery of a new astronomical transient.

IAU Designation: AT 2020mak
Discoverer internal name: ZTF20abcujqj
Coordinates (J2000): RA = 14:46:18.107 (221.575446) DEC = +12:08:11.32 (12.136478)
Discovery date: 2020-05-26 07:13:11.000 (JD=2458995.8008218)

Remarks: Data were provided by the Zwicky Transient Facility ( and processed through the Lasair (, ALeRCE (, ANTARES (, and MARS ( brokers.


Discovery (first detection):
Discovery date: 2020-05-26 07:13:11.000
Flux: 21.232 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-05-26 06:06:34
Limiting flux: 20.723 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: