Discovery certificate for object 2018eff
TNS Astronomical Transient Report No. 20908 [ 2018TNSTR1048....1F ]

Date Received (UTC): 2018-07-28 04:14:30
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 2018eff
Discoverer internal name: ZTF18abjrdzt
Coordinates (J2000): RA = 20:28:30.277 (307.1261536) DEC = +51:02:13.66 (51.0371291)
Discovery date: 2018-07-26 10:10:33 (JD=2458325.9239931)


Discovery (first detection):
Discovery date: 2018-07-26 10:10:33
Flux: 18.6 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2018-07-26 06:37:26
Limiting flux: 19.72 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: