Discovery certificate for object 2017jdn
TNS Astronomical Transient Report No. 15517 [ 2017TNSTR1466....1C ]

Date Received (UTC): 2017-12-24 20:10:22
Sender: Mr. Fabrizio Ciabattari
Source Group: ISSP

F. Ciabattari, E. Mazzoni, G. Petroni report/s the discovery of a new astronomical transient.

IAU Designation: SN 2017jdn
Coordinates (J2000): RA = 10:23:45.510 (155.939625) DEC = +53:06:20.50 (53.105694)
Discovery date: 2017-12-24 04:33:36 (JD=2458111.69)

Potential host galaxy: UGC5615


Photometry

Discovery (first detection):
Discovery date: 2017-12-24 04:33:36
Flux: 17.8 VegaMag
Filter: Clear-
Instrument: Other
Telescope: Other

Remarks: Offset from Host: 13"W 8"S

Last non-detection:
Last non-detection date: 2017-02-20 21:21:36
Limiting flux: 19.2 VegaMag
Filter: Clear-
Instrument: Other
Telescope: Other

Remarks: 0.5m Newtonian telescope + CCD FLI Proline 4710 camera; Borgo a Mozzano - Italy - Italian Supernovae Search Project

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