Discovery certificate for object 2018hos
TNS Astronomical Transient Report No. 23756 [ 2018TNSTR1635....1D ]

Date Received (UTC): 2018-10-26 17:15:54
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 2018hos
Discoverer internal name: Gaia18deb
Coordinates (J2000): RA = 20:53:15.640 (313.315167) DEC = +43:44:22.85 (43.739681)
Discovery date: 2018-10-24 15:17:16 (JD=2458416.1369907)


Remarks: Gaia source coincident with YSO 2MASS J20531564+4344227 brightens by ~1 mag

Photometry

Discovery (first detection):
Discovery date: 2018-10-24 15:17:16
Flux: 16.47 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-05-21 14:09:36
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/2018hos