Discovery certificate for object 2019gvb
TNS Astronomical Transient Report No. 36896 [ 2019TNSTR.917....1D ]

Date Received (UTC): 2019-06-03 12:49:44
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 2019gvb
Discoverer internal name: Gaia19cbf
Coordinates (J2000): RA = 08:33:09.290 (128.288708) DEC = -26:30:52.34 (-26.514539)
Discovery date: 2019-06-02 04:46:33 (JD=2458636.6989931)


Remarks: faint source brightens by 1.5 mag over 3 years

Photometry

Discovery (first detection):
Discovery date: 2019-06-02 04:46:33
Flux: 18.97 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-05-06 10:59:31
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/2019gvb