Discovery certificate for object 2017hfv
TNS Astronomical Transient Report No. 14028 [ 2017TNSTR1090....1S ]

Date Received (UTC): 2017-10-10 16:21:34
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 2017hfv
Discoverer internal name: ASASSN-17nf
Coordinates (J2000): RA = 07:41:26.030 (115.35846) DEC = +18:43:46.24 (18.72951)
Discovery date: 2017-10-10 14:38:24 (JD=2458037.11)

Potential host galaxy: CGCG 087-028
Host redshift: 0.028199


Photometry

Discovery (first detection):
Discovery date: 2017-10-10 14:38:24
Flux: 16.6 VegaMag
Filter: V-Johnson
Instrument: Brutus
Telescope: ASASSN-Brutus

Last non-detection:
Last non-detection date: 2017-10-06 14:52:48
Limiting flux: 17.5 VegaMag
Filter: V-Johnson
Instrument: Brutus
Telescope: ASASSN-Brutus


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