Discovery certificate for object 2019zux
TNS Astronomical Transient Report No. 58411 [ 2020TNSTR..86....1S ]

Date Received (UTC): 2020-01-09 22:55:19
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 OIR Lab), S. Chakrabarti, P. Craig, and B. Alamiri (RIT) report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019zux
Discoverer internal name: ZTF19acfsqlw
Coordinates (J2000): RA = 19:17:06.513 (289.277137) DEC = +62:56:02.12 (62.933922)
Discovery date: 2019-10-14 04:08:25.000 (JD=2458770.6725116)

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


Discovery (first detection):
Discovery date: 2019-10-14 04:08:25.000
Flux: 19.695 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-10-14 03:28:16
Limiting flux: 19.696 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: