Discovery certificate for object 2017jeh
TNS Astronomical Transient Report No. 15540 [ 2017TNSTR1471....1C ]

Date Received (UTC): 2017-12-26 23:56:05
Sender: Prof. Krzysztof Stanek
Source Group: ASAS-SN

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

IAU Designation: SN 2017jeh
Discoverer internal name: ASASSN-17ro
Coordinates (J2000): RA = 07:30:04.073 (112.51697) DEC = +54:26:09.02 (54.43584)
Discovery date: 2017-12-26 07:12:00 (JD=2458113.8)

Potential host galaxy: CGCG 261-072
Host redshift: 0.020961

Remarks: In two epochs, confirmed by E. Conseil

Photometry

Discovery (first detection):
Discovery date: 2017-12-26 07:12:00
Flux: 17.3 ABMag
Filter: g-Sloan
Instrument: Leavitt
Telescope: ASASSN-Leavitt

Last non-detection:
Last non-detection date: 2017-12-09 13:40:47
Limiting flux: 16.3 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/2017jeh