Discovery certificate for object 2019khf
TNS Astronomical Transient Report No. 40651 [ 2019TNSTR1129....1B ]

Date Received (UTC): 2019-07-03 12:21:04
Sender: Prof. Krzysztof Stanek
Source Group: ASAS-SN

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

IAU Designation: SN 2019khf
Discoverer internal name: ASASSN-19qr
Coordinates (J2000): RA = 11:41:27.641 (175.36517) DEC = -38:38:03.62 (-38.63434)
Discovery date: 2019-07-03 00:43:12 (JD=2458667.53)

Potential host galaxy: TOLOLO 00091
Host redshift: 0.013756

Remarks: Confirmed by follow-up imaging

Photometry

Discovery (first detection):
Discovery date: 2019-07-03 00:43:12
Flux: 17.3 ABMag
Filter: g-Sloan
Instrument: Cassius
Telescope: ASASSN-Cassius

Last non-detection:
Last non-detection date: 2019-06-28 02:24:00
Limiting flux: 18.3 ABMag
Filter: g-Sloan
Instrument: Paczynski
Telescope: ASASSN-Paczynski


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