Discovery certificate for object 2019ksa
TNS Astronomical Transient Report No. 41127 [ 2019TNSTR1167....1B ]

Date Received (UTC): 2019-07-08 09:32:30
Sender: Dr. David Bersier
Source Group: ASAS-SN

David Bersier report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019ksa
Discoverer internal name: ASASSN-19rf
Coordinates (J2000): RA = 12:13:30.500 (183.377083) DEC = -42:39:37.70 (-42.660472)
Discovery date: 2019-07-07 17:16:48 (JD=2458672.22)

Potential host galaxy: 2MASX J12133085-4239232
Host redshift: 0.016

Remarks: Candidate SN, could also be a foreground CV.

Photometry

Discovery (first detection):
Discovery date: 2019-07-07 17:16:48
Flux: 17.8 ABMag
Filter: g-Sloan
Instrument: Paczynski
Telescope: ASASSN-Paczynski

Remarks: in several epochs since first detection

Last non-detection:
Last non-detection date: 2019-06-23 23:57:07
Limiting flux: 18.3 ABMag
Filter: g-Sloan
Instrument: Cassius
Telescope: ASASSN-Cassius


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