Discovery certificate for object 2019nnu
TNS Astronomical Transient Report No. 44008 [ 2019TNSTR1504....1N ]

Date Received (UTC): 2019-08-15 14:56:18
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 2019nnu
Discoverer internal name: ZTF19abmpsik
Coordinates (J2000): RA = 01:53:29.574 (28.37322534) DEC = -18:32:55.59 (-18.54877494)
Discovery date: 2019-08-03 11:02:35.000 (JD=2458698.9601273)

Remarks: See arXiv:1904.05922 for selection criteria.


Discovery (first detection):
Discovery date: 2019-08-03 11:02:35.000
Flux: 20.1 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-07-31 11:31:37
Limiting flux: 20.4507 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: