Discovery certificate for object 2018gry
TNS Astronomical Transient Report No. 22990 [ 2018TNSTR1426....1F ]

Date Received (UTC): 2018-09-21 06:15:27
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 2018gry
Discoverer internal name: ZTF18abwlopg
Coordinates (J2000): RA = 08:57:22.819 (134.3450809) DEC = +22:16:31.35 (22.2753763)
Discovery date: 2018-09-15 12:34:33 (JD=2458377.0239931)



Photometry

Discovery (first detection):
Discovery date: 2018-09-15 12:34:33
Flux: 18.7 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Archival info: Other
Remarks: Non existent in SDSS/PS1

Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2018gry