Discovery certificate for object 2019hmo
TNS Astronomical Transient Report No. 37737 [ 2019TNSTR1009....1D ]

Date Received (UTC): 2019-06-14 13:58:59
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 2019hmo
Discoverer internal name: Gaia19chp
Coordinates (J2000): RA = 23:29:10.740 (352.29475) DEC = +16:33:34.74 (16.55965)
Discovery date: 2019-06-12 15:40:19 (JD=2458647.1529977)


Remarks: Known z=2.6 QSO rises by 0.9mag over 4 years.

Photometry

Discovery (first detection):
Discovery date: 2019-06-12 15:40:19
Flux: 19.33 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-01-15 13:23:31
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/2019hmo