Discovery certificate for object 2019ost
TNS Astronomical Transient Report No. 45249 [ 2019TNSTR1640....1F ]

Date Received (UTC): 2019-08-27 05:30:19
Sender: ZTF (ZTF_Bot1)
Reporting Group: ZTF     Discovery Data Source: ZTF

C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration report/s the discovery of a new astronomical transient.

IAU Designation: SN 2019ost
Discoverer internal name: ZTF19abrsuah
Coordinates (J2000): RA = 21:00:38.759 (315.1614946) DEC = -16:49:09.73 (-16.81937)
Discovery date: 2019-08-22 09:04:19.000 (JD=2458717.8779977)


Discovery (first detection):
Discovery date: 2019-08-22 09:04:19.000
Flux: 19.62 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-08-19 08:06:43
Limiting flux: 19.69 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: