Discovery certificate for object 2020ono
TNS Astronomical Transient Report No. 76451 [ 2020TNSTR2109....1P ]

Date Received (UTC): 2020-07-12 01:37:45
Sender: Dr. Ismael Perez-Fournon
Reporting Group: SGLF     Discovery Data Source: ZTF

F. Poidevin, I. Perez-Fournon, C. Jimenez Angel, R. Shirley (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 2020ono
Discoverer internal name: ZTF20abjtzyn
Coordinates (J2000): RA = 15:26:14.624 (231.560933) DEC = +08:06:03.55 (8.100986)
Discovery date: 2020-06-23 05:38:14.000 (JD=2459023.7348843)

Potential host galaxy: SDSS J152614.61+080608.0
Host redshift: 0.131078

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


Discovery (first detection):
Discovery date: 2020-06-23 05:38:14.000
Flux: 21.179 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-06-23 04:41:00
Limiting flux: 20.505 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: