Discovery certificate for object 2018hne
TNS Astronomical Transient Report No. 23708 [ 2018TNSTR1622....1D ]

Date Received (UTC): 2018-10-23 21:20:36
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: SN 2018hne
Discoverer internal name: Gaia18ddc
Coordinates (J2000): RA = 22:01:03.440 (330.264333) DEC = +07:47:45.64 (7.796011)
Discovery date: 2018-10-21 20:38:24 (JD=2458413.36)


Remarks: candidate SN in galaxy LEDA 1331134

Photometry

Discovery (first detection):
Discovery date: 2018-10-21 20:38:24
Flux: 18.12 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-07-16 00:25:55
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/2018hne