Discovery certificate for object 2019ghk
TNS Astronomical Transient Report No. 36166 [ 2019TNSTR.888....1A ]

Date Received (UTC): 2019-05-31 12:17:37
Sender: Mr. Leonardo Amaral
Source Group: BraTS

Leonardo Amaral (Observatorio Campo dos Amarais - OCA), Paulo Holvorcem (Holvorcem Ltda.), on behalf of the Brazilian Transient Search (BraTS) team report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019ghk
Coordinates (J2000): RA = 19:28:10.950 (292.045625) DEC = -33:43:07.90 (-33.718861)
Discovery date: 2019-05-31 03:14:05 (JD=2458634.6347801)


Remarks: Hostless transient within ~20 degrees of galactic plane, possible CV

Photometry

Discovery (first detection):
Discovery date: 2019-05-31 03:14:05
Flux: 15.9 Other
Filter: Clear-
Instrument: Other
Telescope: Other

Remarks: 3 frames taken over 43m period with 0.31-m f/2.9 Newtonian reflector + CCD; zero points calibrated to UCAC-4 magnitudes

Last non-detection:
Last non-detection date: 2019-05-09 06:39:17
Limiting flux: 19.5 Other
Filter: Clear-
Instrument: Other
Telescope: Other

Remarks: 3 frames taken over 43m period with 0.31-m f/2.9 Newtonian reflector + CCD; zero points calibrated to UCAC-4 magnitudes

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