Discovery certificate for object 2019dnt
TNS Astronomical Transient Report No. 33154 [ 2019TNSTR.582....1S ]

Date Received (UTC): 2019-04-16 14:14:28
Sender: Prof. Krzysztof Stanek
Source Group: ASAS-SN

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

IAU Designation: SN 2019dnt
Discoverer internal name: ASASSN-19kh
Coordinates (J2000): RA = 21:00:01.543 (315.00643) DEC = -49:57:55.44 (-49.9654)
Discovery date: 2019-04-16 07:40:48 (JD=2458589.82)

Potential host galaxy: ESO 235-IG 030
Host redshift: 0.049047

Remarks: Present in several epochs

Photometry

Discovery (first detection):
Discovery date: 2019-04-16 07:40:48
Flux: 17.5 ABMag
Filter: g-Sloan
Instrument: Paczynski
Telescope: ASASSN-Paczynski

Last non-detection:
Last non-detection date: 2019-04-10 02:52:48
Limiting flux: 18.3 ABMag
Filter: g-Sloan
Instrument: Payne-Gaposchkin
Telescope: ASASSN-Payne-Gaposchkin


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