Discovery certificate for object 2019grv
TNS Astronomical Transient Report No. 36568 [ 2019TNSTR.908....1D ]

Date Received (UTC): 2019-06-02 17:34:45
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 2019grv
Discoverer internal name: Gaia19cal
Coordinates (J2000): RA = 07:56:56.490 (119.235375) DEC = -23:15:58.10 (-23.266139)
Discovery date: 2019-05-31 04:46:33 (JD=2458634.6989931)


Remarks: Gaia source brightens by ~3 mags, candidate CV

Photometry

Discovery (first detection):
Discovery date: 2019-05-31 04:46:33
Flux: 15.01 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-05-08 00:40:19
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/2019grv