Discovery certificate for object 2019qkv
TNS Astronomical Transient Report No. 47271 [ 2019TNSTR1865....1F ]

Date Received (UTC): 2019-09-20 14:56:49
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 2019qkv
Discoverer internal name: ZTF19abzryoj
Coordinates (J2000): RA = 23:05:10.241 (346.2926718) DEC = +13:30:19.67 (13.5054629)
Discovery date: 2019-09-20 04:42:15 (JD=2458746.6960069)

Potential host galaxy: 2MASS J23051051+1330294
Host redshift: 0.047904

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19abzryoj

Photometry

Discovery (first detection):
Discovery date: 2019-09-20 04:42:15
Flux: 19.7533 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-09-19 04:48:06
Limiting flux: 20.3423 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

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