Discovery certificate for object 2019zve
TNS Astronomical Transient Report No. 58421 [ 2020TNSTR..86....1S ]

Date Received (UTC): 2020-01-09 23:31:03
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 2019zve
Discoverer internal name: ZTF19acbiilj
Coordinates (J2000): RA = 08:55:41.647 (133.923529) DEC = +04:41:23.89 (4.689969)
Discovery date: 2019-10-01 12:10:53.000 (JD=2458758.0075579)

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


Discovery (first detection):
Discovery date: 2019-10-01 12:10:53.000
Flux: 20.114 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-09-23 12:08:35
Limiting flux: 19.35 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: