Discovery certificate for object 2019aum
TNS Astronomical Transient Report No. 29889 [ 2019TNSTR.233....1D ]

Date Received (UTC): 2019-02-12 10:39:23
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 2019aum
Discoverer internal name: Gaia19aoc
Coordinates (J2000): RA = 18:01:46.330 (270.443042) DEC = -00:19:25.68 (-0.3238)
Discovery date: 2019-02-11 10:52:19 (JD=2458525.9529977)


Remarks: low latitude source brightens by 1.2 mag

Photometry

Discovery (first detection):
Discovery date: 2019-02-11 10:52:19
Flux: 18.07 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-10-10 09:01:26
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/2019aum