Discovery certificate for object 2019hda
TNS Astronomical Transient Report No. 37281 [ 2019TNSTR.968....1D ]

Date Received (UTC): 2019-06-10 10:42:18
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 2019hda
Discoverer internal name: Gaia19cef
Coordinates (J2000): RA = 02:35:20.040 (38.8335) DEC = +72:06:57.42 (72.11595)
Discovery date: 2019-06-07 12:46:04 (JD=2458642.0319907)


Remarks: 0.4 mag rise on a Galactic plane star - candidate Be-type outburst

Photometry

Discovery (first detection):
Discovery date: 2019-06-07 12:46:04
Flux: 17.43 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-03-21 19:10:33
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/2019hda