Discovery certificate for object 2018ggo
TNS Astronomical Transient Report No. 22618 [ 2018TNSTR1373....1D ]

Date Received (UTC): 2018-09-13 12:19:42
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 2018ggo
Discoverer internal name: Gaia18cph
Coordinates (J2000): RA = 17:48:14.340 (267.05975) DEC = +08:10:45.84 (8.1794)
Discovery date: 2018-09-10 09:34:33 (JD=2458371.8989931)


Remarks: Gaia source brightens by ~2 mags

Photometry

Discovery (first detection):
Discovery date: 2018-09-10 09:34:33
Flux: 18.23 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-08-18 21:40:19
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/2018ggo