Discovery certificate for object 2019ccr
TNS Astronomical Transient Report No. 31147 [ 2019TNSTR.433....1D ]

Date Received (UTC): 2019-03-25 11:48:01
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 2019ccr
Discoverer internal name: Gaia19bbq
Coordinates (J2000): RA = 15:01:46.180 (225.442417) DEC = -57:46:38.57 (-57.777381)
Discovery date: 2019-03-21 04:00:28 (JD=2458563.6669907)


Remarks: red star brightens by 2.5 mag over 3 months, previous events seen

Photometry

Discovery (first detection):
Discovery date: 2019-03-21 04:00:28
Flux: 17.92 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-02-16 16:20:38
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/2019ccr