Discovery certificate for object 2017hjt
TNS Astronomical Transient Report No. 14142 [ 2017TNSTR1121....1X ]

Date Received (UTC): 2017-10-15 10:23:28
Sender: Wenxiong Li
Source Group: TNTS

Zhijian Xu, Wenxiong Li (THU),Tianmeng Zhang (NAOC), Zesheng Yang(THU), Hanjie Tan(CCU),Hao Song(THU), Xiaofeng Wang(THU), Jun Mo(THU), Yuanhao Wang(THU), Ziheng Zhou(THU), Xu Zhou(NAOC) on behalf of the TNTS report/s the discovery of a new astronomical transient.

IAU Designation: AT 2017hjt
Coordinates (J2000): RA = 01:24:49.420 (21.205917) DEC = +32:14:06.10 (32.235028)
Discovery date: 2017-10-14 08:09:36 (JD=2458040.84)

Potential host galaxy: KUG 0122+319
Host redshift: 0.035

Remarks: This possible supernova was discovered by the 0.6 m schmidt telescope at Xinglong Observatory during the Tsinghua-NAOC Transient Survey (TNTS). The transient is located 3" west and 2" north of the center of KUG 0122+319

Photometry

Discovery (first detection):
Discovery date: 2017-10-14 08:09:36
Flux: 19.3 VegaMag
Filter: Clear-
Instrument: BATC
Telescope: 0.6m Beijing Astronomical Observatory Telescope

Last non-detection:
Archival info: SDSS

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