Discovery certificate for object 2019dhg
TNS Astronomical Transient Report No. 32847 [ 2019TNSTR.546....1D ]

Date Received (UTC): 2019-04-11 15:00:57
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 2019dhg
Discoverer internal name: Gaia19bgr
Coordinates (J2000): RA = 09:00:29.690 (135.123708) DEC = -40:13:36.55 (-40.226819)
Discovery date: 2019-04-04 16:59:31 (JD=2458578.2079977)


Remarks: CV outburst also detected as ASASSN-19dt

Photometry

Discovery (first detection):
Discovery date: 2019-04-04 16:59:31
Flux: 17.97 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-02-15 23:22:33
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/2019dhg