Discovery certificate for object 2019efa
TNS Astronomical Transient Report No. 33863 [ 2019TNSTR.656....1D ]

Date Received (UTC): 2019-04-28 22:11:10
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 2019efa
Discoverer internal name: Gaia19bom
Coordinates (J2000): RA = 10:25:00.890 (156.253708) DEC = -45:50:01.03 (-45.833619)
Discovery date: 2019-04-26 12:43:12 (JD=2458600.03)


Remarks: source near Galactic plane brightens by 1.7 mag, candidate CV

Photometry

Discovery (first detection):
Discovery date: 2019-04-26 12:43:12
Flux: 16.99 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-04-06 04:46:33
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/2019efa