Discovery certificate for object 2019coy
TNS Astronomical Transient Report No. 31760 [ 2019TNSTR.474....1J ]

Date Received (UTC): 2019-04-01 04:27:49
Sender: Mr. Cristovao Jacques
Source Group: BraTS

C. Jacques, J. Barros, E. Pimentel (SONEAR), P. Holvorcem (Holvorcem Ltda.), on behalf of the Brazilian Transient Search (BraTS) team report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019coy
Discoverer internal name: BraTS-SON-T2-004
Coordinates (J2000): RA = 19:42:51.200 (295.713333) DEC = -09:54:31.90 (-9.908861)
Discovery date: 2019-03-25 06:52:27 (JD=2458567.7864236)



Photometry

Discovery (first detection):
Discovery date: 2019-03-25 06:52:27
Flux: 14 Other
Filter: Clear-
Instrument: Other
Telescope: Other

Remarks: 3 frames taken over 3.3-min period with 0.28-m f/2.2 astrograph + CCD; zero points calibrated to UCAC-4 magnitudes

Last non-detection:
Last non-detection date: 2018-09-24 00:27:00
Limiting flux: 16.6 Other
Filter: Clear-
Instrument: Other
Telescope: Other

Remarks: 3 frames taken over 5.5-min period with 0.28-m f/2.2 astrograph + CCD; zero points calibrated to UCAC-4 magnitudes

Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2019coy