Discovery certificate for object 2017jhh
TNS Astronomical Transient Report No. 15634 [ 2017TNSTR1499....1D ]

Date Received (UTC): 2017-12-30 10:42:24
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 2017jhh
Discoverer internal name: Gaia17dlb
Coordinates (J2000): RA = 14:38:45.640 (219.690167) DEC = -57:50:33.94 (-57.842761)
Discovery date: 2017-12-28 04:13:26 (JD=2458115.6759954)


Remarks: hostless Galactic plane transient

Photometry

Discovery (first detection):
Discovery date: 2017-12-28 04:13:26
Flux: 18.51 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2017-12-19 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/2017jhh