Discovery certificate for object 2017jmk
TNS Astronomical Transient Report No. 15822

Date Received (UTC): 2017-12-31 22:01:02
Sender: Dr. Richard S Post
Source Group: POSS

R. Gagliano, R. Post, E. Weinberg, J. Newton, T. Puckett report/s the discovery of a new astronomical transient.

IAU Designation: SN 2017jmk
Coordinates (J2000): RA = 23:14:45.10 (348.687917) DEC = +04:31:51.10 (4.530861)
Discovery date: 2017-12-31 01:57:14 (JD=2458118.581423611)

Potential host galaxy: NGC7541
Host redshift: 0.00947


Photometry

Discovery (first detection):
Discovery date: 2017-12-31 01:57:14
Flux: 18.5 ABMag
Filter: Clear-
Instrument: Other
Telescope: Other

Remarks: 610cm CDK with Apogee U230 at Mayhill, NM

Last non-detection:
Last non-detection date: 2017-12-16 01:24:29
Limiting flux: 20 ABMag
Filter: Clear-
Instrument: Other
Telescope: Other

Remarks: 610cm CDK with Apogee U230 at Mayhill, NM

Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2017jmk