Discovery certificate for object 2017hqq
TNS Astronomical Transient Report No. 14339 [ 2017TNSTR1190....1R ]

Date Received (UTC): 2017-10-30 15:51:13
Sender: Mr. Guoyou Sun
Source Group: XOSS

Jiangao Ruan,Yanxi Li,Guoyou Sun,Xing Gao report/s the discovery of a new astronomical transient.

IAU Designation: AT 2017hqq
Discoverer internal name: PSP17F
Coordinates (J2000): RA = 00:42:50.200 (10.709167) DEC = +41:15:27.20 (41.257556)
Discovery date: 2017-10-30 14:22:00 (JD=2458057.0986111)

Potential host galaxy: M31


Photometry

Discovery (first detection):
Discovery date: 2017-10-30 14:22:00
Flux: 17.7 VegaMag
Filter: Clear-
Instrument: Other
Telescope: Other

Remarks: Which is about 66.3" east and 41.3" south of the center of the NGC224(M31).using an unfitered CCD+ Celestron C14 Schmidt-Cassegrain telescope D=365mm @f/6.9.

Last non-detection:
Last non-detection date: 2017-10-28 18:03:16
Limiting flux: 19 VegaMag
Filter: Clear-
Instrument: Other
Telescope: Other

Remarks: using an unfitered CCD+ Celestron C14 Schmidt-Cassegrain telescope D=365mm @f/6.9.

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