Discovery certificate for object 2018jko
TNS Astronomical Transient Report No. 25891 [ 2018TNSTR1874....1N ]

Date Received (UTC): 2018-12-05 09:42:24
Sender: ZTF (ZTF_AMPEL_NEW)
Source Group: ZTF

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF report/s the discovery of a new astronomical transient.

IAU Designation: AT 2018jko
Discoverer internal name: ZTF18acslgsa
Coordinates (J2000): RA = 03:10:12.053 (47.5502204) DEC = +17:35:14.59 (17.5873857)
Discovery date: 2018-12-03 07:21:59 (JD=2458455.8069444)



Photometry

Discovery (first detection):
Discovery date: 2018-12-03 07:21:59
Flux: 19.187 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Archival info: Other
Remarks: ZTF non-detection limits not available

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