Discovery certificate for object 2019tnh
TNS Astronomical Transient Report No. 50985 [ 2019TNSTR2207....1N ]

Date Received (UTC): 2019-10-28 11:16:39
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 2019tnh
Discoverer internal name: ZTF19acgqtlk
Coordinates (J2000): RA = 00:03:47.289 (0.94703784) DEC = +76:48:44.00 (76.81222194)
Discovery date: 2019-10-23 04:17:06.000 (JD=2458779.6785532)

Remarks: See arXiv:1904.05922 for selection criteria.


Discovery (first detection):
Discovery date: 2019-10-23 04:17:06.000
Flux: 19.93 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-10-23 03:36:48
Limiting flux: 20.1987 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: