Discovery certificate for object 2019eio
TNS Astronomical Transient Report No. 33988 [ 2019TNSTR.681....1X ]

Date Received (UTC): 2019-05-01 17:34:55
Sender: Mr. Hanjie Tan
Reporting Group: PTSS     Discovery Data Source: PTSS

Zhijian Xu, Hanjie Tan(NCU), Wenxiong Li(THU), Bin Li (PMO), Zhitong Li(THU), Xiaofeng Wang(THU), Haibin Zhao(PMO), Lifan Wang (PMO/TAMU), Jujia Zhang(YNAO) report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019eio
Discoverer internal name: PTSS-19clby
Coordinates (J2000): RA = 07:06:10.010 (106.541708) DEC = +21:21:10.62 (21.35295)
Discovery date: 2019-05-01 12:05:08.000 (JD=2458605.0035648)

Remarks: This supernova candidate was discovered by the 1.04m Schmidt telescope at Xuyi Observatory during the PMO-Tsinghua Transient Survey(PTSS). The link of the discovery information at:


Discovery (first detection):
Discovery date: 2019-05-01 12:05:08.000
Flux: 17.13 VegaMag
Filter: V-Johnson
Instrument: STA1600
Telescope: Chinese Near Earth Object Survey Telescope

Last non-detection:
Archival info: SDSS

Details of the new object can be viewed here: