Discovery certificate for object 2018ehl
TNS Astronomical Transient Report No. 20983 [ 2018TNSTR1051....1D ]

Date Received (UTC): 2018-07-29 10:49:38
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 2018ehl
Discoverer internal name: Gaia18bxk
Coordinates (J2000): RA = 11:00:56.580 (165.23575) DEC = +63:16:15.60 (63.271)
Discovery date: 2018-07-27 06:28:48 (JD=2458326.77)


Remarks: 1.2 mag rise over 9 months in Gaia source

Photometry

Discovery (first detection):
Discovery date: 2018-07-27 06:28:48
Flux: 19.31 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-06-08 17:05:16
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/2018ehl