Discovery certificate for object 2017djk
TNS Astronomical Transient Report No. 11013 [ 2017TNSTR.486....1S ]

Date Received (UTC): 2017-04-28 23:02:38
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: AT 2017djk
Discoverer internal name: ASASSN-17fp
Coordinates (J2000): RA = 18:08:51.110 (272.21296) DEC = -73:04:04.22 (-73.06784)
Discovery date: 2017-04-28 05:31:12 (JD=2457871.73)


Remarks: Blue, uncatalogued galaxy 20" away from the position of the transient, but could also be a CV

Photometry

Discovery (first detection):
Discovery date: 2017-04-28 05:31:12
Flux: 16.2 VegaMag
Filter: V-Johnson
Instrument: Cassius
Telescope: ASASSN-Cassius

Last non-detection:
Last non-detection date: 2017-04-26 06:14:24
Limiting flux: 18 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/2017djk