Discovery certificate for object 2019jhi
TNS Astronomical Transient Report No. 39569 [ 2019TNSTR1106....1D ]

Date Received (UTC): 2019-06-30 21:27:09
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 2019jhi
Discoverer internal name: Gaia19csx
Coordinates (J2000): RA = 03:07:32.020 (46.883417) DEC = -12:16:50.66 (-12.280739)
Discovery date: 2019-06-28 16:06:14 (JD=2458663.1709954)


Remarks: Gaia source brightens slowly by >1 mag in 18 months

Photometry

Discovery (first detection):
Discovery date: 2019-06-28 16:06:14
Flux: 18.89 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-09-27 00:33:07
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/2019jhi