Discovery certificate for object 2019ogk
TNS Astronomical Transient Report No. 44595 [ 2019TNSTR1594....1N ]

Date Received (UTC): 2019-08-23 07:56:46
Sender: ZTF (ZTF_AMPEL_COMPLETE)
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 2019ogk
Discoverer internal name: ZTF19aaekusb
Coordinates (J2000): RA = 10:32:31.701 (158.132086025) DEC = +63:40:45.30 (63.67925065)
Discovery date: 2019-01-28 10:22:33 (JD=2458511.9323264)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-01-28 10:22:33
Flux: 19.47 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-01-25 05:37:20
Limiting flux: 20.0519 ABMag
Filter: r-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/2019ogk