Discovery certificate for object 2019hso
TNS Astronomical Transient Report No. 38108 [ 2019TNSTR1031....1D ]

Date Received (UTC): 2019-06-18 08:42:00
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 2019hso
Discoverer internal name: Gaia19ckj
Coordinates (J2000): RA = 22:34:09.250 (338.538542) DEC = -47:30:19.37 (-47.505381)
Discovery date: 2019-06-16 16:53:45 (JD=2458651.2039931)


Remarks: 1 mag rise on a galaxy-like source over 8 months

Photometry

Discovery (first detection):
Discovery date: 2019-06-16 16:53:45
Flux: 18.44 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-11-02 07:42:14
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/2019hso