Discovery certificate for object 2019oso
TNS Astronomical Transient Report No. 45244 [ 2019TNSTR1640....1F ]

Date Received (UTC): 2019-08-27 04:55:17
Sender: ZTF (ZTF_Bot1)
Source Group: ZTF

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

IAU Designation: AT 2019oso
Discoverer internal name: ZTF19abrmxng
Coordinates (J2000): RA = 01:15:23.989 (18.8499535) DEC = +77:11:58.94 (77.1997055)
Discovery date: 2019-08-24 09:34:33 (JD=2458719.8989931)



Photometry

Discovery (first detection):
Discovery date: 2019-08-24 09:34:33
Flux: 16.9 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-08-21 09:14:24
Limiting flux: 20.35 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2019oso