Discovery certificate for object 2019qfy
TNS Astronomical Transient Report No. 47089 [ 2019TNSTR1840....1W ]

Date Received (UTC): 2019-09-17 19:43:33
Sender: Prof. Krzysztof Stanek
Source Group: ASAS-SN

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

IAU Designation: AT 2019qfy
Discoverer internal name: ASASSN-19wu
Coordinates (J2000): RA = 17:13:14.575 (258.31073) DEC = -30:58:53.36 (-30.98149)
Discovery date: 2019-09-17 02:24:00 (JD=2458743.6)


Remarks: Present in several epochs, rapid rise, close to the Galactic plane, possible Galactic Nova or a CV

Photometry

Discovery (first detection):
Discovery date: 2019-09-17 02:24:00
Flux: 15.7 ABMag
Filter: g-Sloan
Instrument: Cassius
Telescope: ASASSN-Cassius

Last non-detection:
Last non-detection date: 2019-09-12 02:24:00
Limiting flux: 17.6 ABMag
Filter: g-Sloan
Instrument: Paczynski
Telescope: ASASSN-Paczynski


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