Discovery certificate for object 2019kys
TNS Astronomical Transient Report No. 41399 [ 2019TNSTR1183....1P ]

Date Received (UTC): 2019-07-10 17:29:20
Sender: Dr. Kerry Paterson
Source Group: SAGUARO

Kerry Paterson (NU), Owen Eskandari (NU/Dartmouth), Prof. David Sand (AU), Dr. Michael Lundquist (AU), Wen-Fai Fong (NU) report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019kys
Discoverer internal name: SAGUARO19c
Coordinates (J2000): RA = 16:07:40.078 (241.91699) DEC = +22:20:41.59 (22.344885)
Discovery date: 2019-07-09 05:46:20 (JD=2458673.7405093)

Potential host galaxy: UGC 10217
Host redshift: 0.0448

Remarks: Also found in ZTF as ZTF19abcupbu (https://sassy.as.arizona.edu/sassy/ztf/?sort_value=jd&sort_order=desc&objectId=ZTF19abcupbu).

Photometry

Discovery (first detection):
Discovery date: 2019-07-09 05:46:20
Flux: 19.84 VegaMag
Filter: G-Gaia
Instrument: Other
Telescope: Other

Remarks: Mount Lemmon 1.5m with the 10x10K imager.

Last non-detection:
Last non-detection date: 2019-06-25 06:15:53
Limiting flux: 21.3 ABMag
Filter: G-Gaia
Instrument: Other
Telescope: Other

Remarks: Mount Lemmon 1.5m with the 10x10K imager.

Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2019kys