Discovery certificate for object 2018cmk
TNS Astronomical Transient Report No. 19381 [ 2018TNSTR.808....1B ]

Date Received (UTC): 2018-06-13 12:33:41
Sender: Prof. Krzysztof Stanek
Source Group: ASAS-SN

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

IAU Designation: SN 2018cmk
Discoverer internal name: ASASSN-18mk
Coordinates (J2000): RA = 11:38:29.863 (174.62443) DEC = +20:31:44.26 (20.52896)
Discovery date: 2018-06-12 23:45:36 (JD=2458282.49)

Potential host galaxy: UGC 06609
Host redshift: 0.025724

Remarks: In two epochs, on the rise

Photometry

Discovery (first detection):
Discovery date: 2018-06-12 23:45:36
Flux: 17 ABMag
Filter: g-Sloan
Instrument: Paczynski
Telescope: ASASSN-Paczynski

Last non-detection:
Last non-detection date: 2018-06-07 01:12:00
Limiting flux: 18.4 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/2018cmk