Discovery certificate for object 2020tck
TNS Astronomical Transient Report No. 81932 [ 2020TNSTR2791....1A ]

Date Received (UTC): 2020-09-14 00:27:05
Sender: Mr. Leonardo Amaral
Reporting Group: BraTS     Discovery Data Source: BraTS

Leonardo Amaral, Carlos Colesanti, Cristovao Jacques, Eduardo Pimentel, Israel Mussi, Joao Ribeiro, Joao Amancio, Marcelo Domingues, Paulo Holvorcem, Tasso Napoleao on behalf of the Brazilian Transient Search (BraTS) report/s the discovery of a new astronomical transient.

IAU Designation: AT 2020tck
Discoverer internal name: BraTS-OCA-T1-025
Coordinates (J2000): RA = 18:31:57.910 (277.991292) DEC = -51:21:49.70 (-51.363806)
Discovery date: 2020-09-12 23:18:28.224 (JD=2459105.47116)



Photometry

Discovery (first detection):
Discovery date: 2020-09-12 23:18:28.224
Flux: 14.2 Other
Filter: Clear-
Instrument: Other
Telescope: Other

Remarks: 3 frames taken with a 0.31-m f/4 Newtonian reflector + CCD; zero points calibrated to UCAC-4 magnitudes

Last non-detection:
Last non-detection date: 2020-07-26 03:19:35
Limiting flux: 19 Other
Filter: Clear-
Instrument: Other
Telescope: Other

Remarks: 3 frames taken with a 0.31-m f/4 Newtonian reflector + CCD; zero points calibrated to UCAC-4 magnitudes

Details of the new object can be viewed here: https://www.wis-tns.org/object/2020tck