Discovery certificate for object 2019syy
TNS Astronomical Transient Report No. 49834 [ 2019TNSTR2134....1F ]

Date Received (UTC): 2019-10-21 15:28:51
Sender: ZTF (ALeRCE)
Source Group: ALeRCE

F. Forster on behalf of the ALeRCE broker report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019syy
Discoverer internal name: ZTF19acgjnjm
Coordinates (J2000): RA = 12:11:34.342 (182.8930917) DEC = +68:59:50.99 (68.9974961)
Discovery date: 2019-10-20 12:15:27 (JD=2458777.0107292)

Potential host galaxy: SDSS J121133.68+685951.8
Host redshift: 0.097

Remarks: SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acgjnjm

Photometry

Discovery (first detection):
Discovery date: 2019-10-20 12:15:27
Flux: 19.3642 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Archival info: Other
Remarks: ZTF non-detection limits not available

Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2019syy