Discovery certificate for object 2019ttb
TNS Astronomical Transient Report No. 51197 [ 2019TNSTR2234....1N ]

Date Received (UTC): 2019-10-31 04:34:15
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 2019ttb
Discoverer internal name: ZTF19acgkach
Coordinates (J2000): RA = 19:02:14.251 (285.559377125) DEC = +60:04:10.75 (60.069653208333)
Discovery date: 2019-10-26 04:04:28.000 (JD=2458782.6697685)

Remarks: See arXiv:1904.05922 for selection criteria.


Discovery (first detection):
Discovery date: 2019-10-26 04:04:28.000
Flux: 20.02 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-10-26 03:25:10
Limiting flux: 20.2885 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: