Discovery certificate for object 2018gha
TNS Astronomical Transient Report No. 22633 [ 2018TNSTR1380....1D ]

Date Received (UTC): 2018-09-14 10:39:45
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 2018gha
Discoverer internal name: Gaia18cpj
Coordinates (J2000): RA = 07:24:14.490 (111.060375) DEC = -24:20:09.53 (-24.335981)
Discovery date: 2018-09-10 06:57:36 (JD=2458371.79)


Remarks: 1.6 mag rise over 10 months on Gaia source, aka ASASSN-V J072414.48-242009.7

Photometry

Discovery (first detection):
Discovery date: 2018-09-10 06:57:36
Flux: 15.63 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-07-02 10:07:40
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/2018gha