Discovery certificate for object 2018khh
TNS Astronomical Transient Report No. 26818 [ 2018TNSTR1954....1B ]

Date Received (UTC): 2018-12-20 14:28:03
Sender: Prof. Krzysztof Stanek
Source Group: ASAS-SN

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

IAU Designation: SN 2018khh
Discoverer internal name: ASASSN-18abz
Coordinates (J2000): RA = 22:03:16.279 (330.81783) DEC = -55:58:39.79 (-55.97772)
Discovery date: 2018-12-20 00:57:36 (JD=2458472.54)

Potential host galaxy: 2MASX J22031497-5558516
Host redshift: 0.0229

Remarks: On the rise, confirmed via follow-up imaging, close to a bright star

Photometry

Discovery (first detection):
Discovery date: 2018-12-20 00:57:36
Flux: 16.3 ABMag
Filter: g-Sloan
Instrument: Paczynski
Telescope: ASASSN-Paczynski

Last non-detection:
Last non-detection date: 2018-12-17 01:12:00
Limiting flux: 17.5 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/2018khh