Discovery certificate for object 2019koe
TNS Astronomical Transient Report No. 40929 [ 2019TNSTR1156....1N ]

Date Received (UTC): 2019-07-05 13:43:46
Reporting Group: ZTF     Discovery Data Source: 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 2019koe
Discoverer internal name: ZTF19aagccbl
Coordinates (J2000): RA = 13:41:12.857 (205.3035724) DEC = -14:38:41.35 (-14.6448186)
Discovery date: 2019-06-19 06:04:13.000 (JD=2458653.7529282)

Remarks: Known SDSS and/or MILLIQUAS QSO/AGN. See arXiv:1904.05922 for selection criteria.


Discovery (first detection):
Discovery date: 2019-06-19 06:04:13.000
Flux: 18.07 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-06-19 05:02:36
Limiting flux: 19.6109 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: