Discovery certificate for object 2019hsv
TNS Astronomical Transient Report No. 38119 [ 2019TNSTR1031....1D ]

Date Received (UTC): 2019-06-18 10:04:23
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 2019hsv
Discoverer internal name: Gaia19cku
Coordinates (J2000): RA = 11:56:17.550 (179.073125) DEC = +12:45:27.43 (12.757619)
Discovery date: 2019-06-16 23:24:00 (JD=2458651.475)


Remarks: slow rise by 0.2 mag on a bright star far from the Galactic plane

Photometry

Discovery (first detection):
Discovery date: 2019-06-16 23:24:00
Flux: 14.33 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-04-29 13:49:26
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/2019hsv