TNS Astronomical Transient Report No. 45056 [ 2019TNSTR1616....1H ]
Date Received (UTC): 2019-08-25 12:43:00
Date made public:
Sender: Gaia_Bot1
Reporting Group: GaiaAlerts Discovery Data Source: GaiaAlerts
S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), D. Eappachen, Z. Kostrzewa-Rutkowska (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts team report/s the discovery of a new astronomical transient.
IAU Designation: AT 2019ooa
Discoverer internal name: Gaia19drw
Coordinates (J2000): RA = 11:08:40.050 (167.166875) DEC = -60:42:51.62 (-60.714339)
Discovery date: 2019-08-22 12:57:36.000 (JD=2458718.04)
Remarks: drop by 2 mag over 5 years in a known bright Blue Supergiant
Photometry
Discovery (first detection):
Discovery date: 2019-08-22 12:57:36.000
Flux: 10.33 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft
Last non-detection:
Last non-detection date: 2019-08-05 08:57:07
Limiting flux: 21.5 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft
Details of the new object can be viewed here: https://www.wis-tns.org/object/2019ooa
Date Received (UTC): 2019-08-25 12:43:00
Date made public:
Sender: Gaia_Bot1
Reporting Group: GaiaAlerts Discovery Data Source: GaiaAlerts
S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), D. Eappachen, Z. Kostrzewa-Rutkowska (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts team report/s the discovery of a new astronomical transient.
IAU Designation: AT 2019ooa
Discoverer internal name: Gaia19drw
Coordinates (J2000): RA = 11:08:40.050 (167.166875) DEC = -60:42:51.62 (-60.714339)
Discovery date: 2019-08-22 12:57:36.000 (JD=2458718.04)
Remarks: drop by 2 mag over 5 years in a known bright Blue Supergiant
Photometry
Discovery (first detection):
Discovery date: 2019-08-22 12:57:36.000
Flux: 10.33 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft
Last non-detection:
Last non-detection date: 2019-08-05 08:57:07
Limiting flux: 21.5 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft
Details of the new object can be viewed here: https://www.wis-tns.org/object/2019ooa