Discovery certificate for object 2019dov
TNS Astronomical Transient Report No. 33197 [ 2019TNSTR.599....1D ]

Date Received (UTC): 2019-04-19 09:34:16
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 2019dov
Discoverer internal name: Gaia19bjr
Coordinates (J2000): RA = 12:19:42.040 (184.925167) DEC = -52:17:30.01 (-52.291669)
Discovery date: 2019-04-12 00:18:43 (JD=2458585.5129977)


Remarks: Gaia source brightens by ~2 mags, previous outbursts in lightcurve

Photometry

Discovery (first detection):
Discovery date: 2019-04-12 00:18:43
Flux: 18.37 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-04-03 16:24:57
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/2019dov