Discovery certificate for object 2019vjk
TNS Astronomical Transient Report No. 53194 [ 2019TNSTR2425....1S ]

Date Received (UTC): 2019-11-23 15:07:13
Sender: Prof. Krzysztof Stanek
Reporting Group: ASAS-SN     Discovery Data Source: ASAS-SN

K. Z. Stanek, for the ASAS-SN team report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019vjk
Discoverer internal name: ASASSN-19abn
Coordinates (J2000): RA = 21:48:20.414 (327.08506) DEC = -68:36:50.83 (-68.61412)
Discovery date: 2019-11-23 01:26:24 (JD=2458810.56)

Potential host galaxy: WISEA J214819.86-683650.4

Remarks: Present in multiple epochs, unknown redshift, blue host

Photometry

Discovery (first detection):
Discovery date: 2019-11-23 01:26:24
Flux: 16.5 ABMag
Filter: g-Sloan
Instrument: Cassius
Telescope: ASASSN-Cassius

Last non-detection:
Last non-detection date: 2019-11-10 04:04:48
Limiting flux: 17.2 VegaMag
Filter: g-Sloan
Instrument: Cassius
Telescope: ASASSN-Cassius


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