Discovery certificate for object 2018ioh
TNS Astronomical Transient Report No. 25100 [ 2018TNSTR1790....1D ]

Date Received (UTC): 2018-11-18 20:24:27
Sender: Gaia (Gaia_Bot1)
Reporting Group: GaiaAlerts     Discovery Data Source: 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 2018ioh
Discoverer internal name: Gaia18dkr
Coordinates (J2000): RA = 08:02:05.900 (120.524583) DEC = -03:59:31.02 (-3.99195)
Discovery date: 2018-11-14 23:28:19.000 (JD=2458437.4779977)


Remarks: Gaia source brightens by ~3 mags and gets blue, previous outbursts seen, candidate CV

Photometry

Discovery (first detection):
Discovery date: 2018-11-14 23:28:19.000
Flux: 16.73 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-05-21 17:48:28
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/2018ioh