TNS Astronomical Transient Report No. 48133 [ 2019TNSTR1936....1S ]

Date Received (UTC): 2019-09-28 22:41:08
Date made public:
Sender: Krzysztof Stanek
Reporting Group: ASAS-SN     Discovery Data Source: ASAS-SN

K. Z. Stanek, for the ASAS-SN team report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019riy
Discoverer internal name: ASASSN-19xu
Coordinates (J2000): RA = 16:20:09.374 (245.03906) DEC = +37:47:52.19 (37.79783)
Discovery date: 2019-09-28 02:52:48.000 (JD=2458754.62)

Potential host galaxy: NGC 6122
Host redshift: 0.03365

Remarks: In two epochs, on the rise

Photometry

Discovery (first detection):
Discovery date: 2019-09-28 02:52:48.000
Flux: 17.6 ABMag
Filter: g-Sloan
Instrument: Leavitt
Telescope: ASASSN-Leavitt

Last non-detection:
Last non-detection date: 2019-09-26 03:07:12
Limiting flux: 18.1 ABMag
Filter: g-Sloan
Instrument: Leavitt
Telescope: ASASSN-Leavitt


Details of the new object can be viewed here: https://www.wis-tns.org/object/2019riy