Discovery certificate for object 2018hhi
TNS Astronomical Transient Report No. 23502 [ 2018TNSTR1559....1D ]

Date Received (UTC): 2018-10-12 17:59:43
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 2018hhi
Discoverer internal name: Gaia18czc
Coordinates (J2000): RA = 19:51:11.580 (297.79825) DEC = -26:11:46.43 (-26.196231)
Discovery date: 2018-10-09 08:26:52 (JD=2458400.8519907)


Remarks: Gaia source brightens by almost 4 mags, coincident with dwarf nova ASASSN-14jn

Photometry

Discovery (first detection):
Discovery date: 2018-10-09 08:26:52
Flux: 14.9 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2016-11-08 18:08:38
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/2018hhi