Discovery certificate for object 2019dni
TNS Astronomical Transient Report No. 33136 [ 2019TNSTR.577....1D ]

Date Received (UTC): 2019-04-15 10:48:18
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 2019dni
Discoverer internal name: Gaia19biw
Coordinates (J2000): RA = 08:24:18.160 (126.075667) DEC = +01:40:40.33 (1.677869)
Discovery date: 2019-04-11 11:41:16 (JD=2458584.9869907)


Remarks: galaxy 2MASS J08241817+0140401 brightens by 0.6 mag over almost 1 year

Photometry

Discovery (first detection):
Discovery date: 2019-04-11 11:41:16
Flux: 18.51 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-12-05 11:25:26
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/2019dni