Discovery certificate for object 2019hdr
TNS Astronomical Transient Report No. 37301 [ 2019TNSTR.968....1D ]

Date Received (UTC): 2019-06-10 10:56:38
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 2019hdr
Discoverer internal name: Gaia19cew
Coordinates (J2000): RA = 00:41:10.870 (10.295292) DEC = +61:07:39.43 (61.127619)
Discovery date: 2019-06-09 07:03:21 (JD=2458643.7939931)


Remarks: Galactic plane star brightens by 0.2 mag over 2 years

Photometry

Discovery (first detection):
Discovery date: 2019-06-09 07:03:21
Flux: 13.36 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-04-16 21:04:19
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/2019hdr