Discovery certificate for object 2019nnn
TNS Astronomical Transient Report No. 44001 [ 2019TNSTR1504....1N ]

Date Received (UTC): 2019-08-15 14:56:18
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 2019nnn
Discoverer internal name: ZTF19abkbugr
Coordinates (J2000): RA = 22:52:30.147 (343.12561245) DEC = +27:00:42.95 (27.011930333333)
Discovery date: 2019-08-09 09:05:40 (JD=2458704.8789352)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-08-09 09:05:40
Flux: 19.52 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-08-04 10:07:25
Limiting flux: 19.8574 ABMag
Filter: g-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/2019nnn