Discovery certificate for object 2018hch
TNS Astronomical Transient Report No. 23344 [ 2018TNSTR1508....1S ]

Date Received (UTC): 2018-10-05 13:10:53
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: AT 2018hch
Discoverer internal name: ASASSN-18wx
Coordinates (J2000): RA = 20:29:35.731 (307.39888) DEC = -54:28:43.57 (-54.47877)
Discovery date: 2018-10-04 20:38:24 (JD=2458396.36)

Potential host galaxy: GALEXASC J202935.44-542844.5

Remarks: Unknown redshift host, on the rise

Photometry

Discovery (first detection):
Discovery date: 2018-10-04 20:38:24
Flux: 17 ABMag
Filter: g-Sloan
Instrument: Payne-Gaposchkin
Telescope: ASASSN-Payne-Gaposchkin

Last non-detection:
Last non-detection date: 2018-09-28 17:16:48
Limiting flux: 17.8 ABMag
Filter: g-Sloan
Instrument: Payne-Gaposchkin
Telescope: ASASSN-Payne-Gaposchkin


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2018hch