Discovery certificate for object 2019dyn
TNS Astronomical Transient Report No. 33605 [ 2019TNSTR.633....1D ]

Date Received (UTC): 2019-04-25 11:50:28
Sender: Gaia (Gaia_Bot1)
Source Group: GaiaAlerts

A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts team report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019dyn
Discoverer internal name: Gaia19bnd
Coordinates (J2000): RA = 22:25:48.020 (336.450083) DEC = +25:25:10.81 (25.419669)
Discovery date: 2019-04-15 15:46:04 (JD=2458589.1569907)


Remarks: 3.5 mag outburst in candidate CV CSS 091027:222548+252511

Photometry

Discovery (first detection):
Discovery date: 2019-04-15 15:46:04
Flux: 16.52 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-01-21 13:39:21
Limiting flux: 21.5 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft


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