Discovery certificate for object 2019oca
TNS Astronomical Transient Report No. 44458 [ 2019TNSTR1568....1C ]

Date Received (UTC): 2019-08-21 15:55:14
Sender: ZTF (ZTF_Bot1)
Source Group: ZTF

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

IAU Designation: AT 2019oca
Discoverer internal name: ZTF19aasejil
Coordinates (J2000): RA = 17:27:46.995 (261.9458106) DEC = +01:39:13.39 (1.6537207)
Discovery date: 2019-04-25 11:34:04 (JD=2458598.9819907)



Photometry

Discovery (first detection):
Discovery date: 2019-04-25 11:34:04
Flux: 20.48 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-04-25 10:23:31
Limiting flux: 20.18 ABMag
Filter: g-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/2019oca