Discovery certificate for object 2017ceh
TNS Astronomical Transient Report No. 10068 [ 2017TNSTR.302....1D ]

Date Received (UTC): 2017-03-12 10:55:14
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 2017ceh
Discoverer internal name: Gaia17aqm
Coordinates (J2000): RA = 04:23:15.800 (65.815833) DEC = -01:20:33.07 (-1.342519)
Discovery date: 2017-03-09 09:46:04 (JD=2457821.9069907)


Remarks: long-term increase in brightness of QSO QSO B0420-0127 (0.03 arcsec)

Photometry

Discovery (first detection):
Discovery date: 2017-03-09 09:46:04
Flux: 18.15 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2016-08-13 04:42:14
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/2017ceh