Discovery certificate for object 2018coq
TNS Astronomical Transient Report No. 19462 [ 2018TNSTR.828....1S ]

Date Received (UTC): 2018-06-16 19:14:01
Sender: Prof. Krzysztof Stanek
Source Group: ASAS-SN

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

IAU Designation: SN 2018coq
Discoverer internal name: ASASSN-18mx
Coordinates (J2000): RA = 22:55:06.096 (343.7754) DEC = +11:15:28.37 (11.25788)
Discovery date: 2018-06-16 13:40:47 (JD=2458286.0699884)

Potential host galaxy: SDSS J225506.55+111531.8

Remarks: In several epochs, unknown redshift host galaxy

Photometry

Discovery (first detection):
Discovery date: 2018-06-16 13:40:47
Flux: 16.6 VegaMag
Filter: V-Johnson
Instrument: Brutus
Telescope: ASASSN-Brutus

Last non-detection:
Last non-detection date: 2018-06-05 09:07:12
Limiting flux: 17.7 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/2018coq