Discovery certificate for object 2018hzr
TNS Astronomical Transient Report No. 24158 [ 2018TNSTR1723....1D ]

Date Received (UTC): 2018-11-07 09:59:42
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 2018hzr
Discoverer internal name: Gaia18dhv
Coordinates (J2000): RA = 07:18:03.330 (109.513875) DEC = +64:47:44.70 (64.79575)
Discovery date: 2018-11-05 16:19:12 (JD=2458428.18)


Remarks: candidate CV brightens by 1.5 mag, aka ASASSN-15bq

Photometry

Discovery (first detection):
Discovery date: 2018-11-05 16:19:12
Flux: 16.59 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2017-09-19 03:50:24
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/2018hzr