Discovery certificate for object 2019hcn
TNS Astronomical Transient Report No. 37259 [ 2019TNSTR.954....1S ]

Date Received (UTC): 2019-06-08 22:02:31
Sender: Prof. Krzysztof Stanek
Source Group: ASAS-SN

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

IAU Designation: SN 2019hcn
Discoverer internal name: ASASSN-19or
Coordinates (J2000): RA = 13:15:31.015 (198.879229) DEC = -86:04:06.71 (-86.06853)
Discovery date: 2019-06-08 04:19:12 (JD=2458642.68)

Potential host galaxy: PGC 217162

Remarks: Present in several epochs, on the rise, in TESS Sector 12, unknown redshift host

Photometry

Discovery (first detection):
Discovery date: 2019-06-08 04:19:12
Flux: 17.5 ABMag
Filter: g-Sloan
Instrument: Cassius
Telescope: ASASSN-Cassius

Last non-detection:
Last non-detection date: 2019-06-02 00:57:36
Limiting flux: 18.3 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/2019hcn