Discovery certificate for object 2018ggh
TNS Astronomical Transient Report No. 22611 [ 2018TNSTR1373....1D ]

Date Received (UTC): 2018-09-13 12:14:08
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 2018ggh
Discoverer internal name: Gaia18cpa
Coordinates (J2000): RA = 01:44:04.440 (26.0185) DEC = +34:07:04.51 (34.117919)
Discovery date: 2018-09-09 23:26:52 (JD=2458371.4769907)


Remarks: Gaia source brightens by ~0.4 mags

Photometry

Discovery (first detection):
Discovery date: 2018-09-09 23:26:52
Flux: 19.08 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-03-16 17:36:57
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/2018ggh