Discovery certificate for object 2017yv
TNS Astronomical Transient Report No. 8418 [ 2017TNSTR.133....1S ]

Date Received (UTC): 2017-01-31 13:00:29
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 2017yv
Discoverer internal name: ASASSN-17bu
Coordinates (J2000): RA = 10:23:40.404 (155.91835) DEC = -35:49:30.76 (-35.82521)
Discovery date: 2017-01-31 04:33:36 (JD=2457784.69)

Potential host galaxy: ESO 375- G 018
Host redshift: 0.015584

Remarks: In two epochs and two chips

Photometry

Discovery (first detection):
Discovery date: 2017-01-31 04:33:36
Flux: 17.1 VegaMag
Filter: V-Johnson
Instrument: Cassius
Telescope: ASASSN-Cassius

Last non-detection:
Last non-detection date: 2017-01-27 06:10:04
Limiting flux: 17.2 VegaMag
Filter: V-Johnson
Instrument: Cassius
Telescope: ASASSN-Cassius


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