Discovery certificate for object 2017esa
TNS Astronomical Transient Report No. 12032 [ 2017TNSTR.654....1D ]

Date Received (UTC): 2017-06-14 07:39:13
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 2017esa
Discoverer internal name: Gaia17bnl
Coordinates (J2000): RA = 20:51:00.900 (312.75375) DEC = +44:31:49.76 (44.530489)
Discovery date: 2017-06-12 22:45:07 (JD=2457917.4479977)


Remarks: 1 mag dip in YSO V1701 Cyg

Photometry

Discovery (first detection):
Discovery date: 2017-06-12 22:45:07
Flux: 16.48 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2016-11-26 05:00:57
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/2017esa