TNS Astronomical Transient Report No. 307257 [ 2026TNSTR2378....1M ]
Date Received (UTC): 2026-06-07 05:01:04
Date made public:
Sender: Ziyang Mai
Reporting Group: None Discovery Data Source: None
Ziyang Mai, Bozhang Shi report/s the discovery of a new astronomical transient.
IAU Designation: AT 2026okg
Coordinates (J2000): RA = 18:08:18.310 (272.076292) DEC = -25:16:30.20 (-25.275056)
Discovery date: 2026-06-06 15:44:26.705 (JD=2461198.1558646)
Remarks: Possible microlensing event toward 2MASS J18081831-2516300 (Sgr).
Photometry
Discovery (first detection):
Discovery date: 2026-06-06 15:44:26.705
Flux: 14.32 VegaMag
Filter: Clear-
Instrument: Other
Telescope: Other
Remarks: Observations were made using 264mm F/4.8 lens(Askar SQA55）+ imx455 sensor.
Last non-detection:
Archival info: DSS
Details of the new object can be viewed here: https://sandbox.wis-tns.org/object/2026okg
Date Received (UTC): 2026-06-07 05:01:04
Date made public:
Sender: Ziyang Mai
Reporting Group: None Discovery Data Source: None
Ziyang Mai, Bozhang Shi report/s the discovery of a new astronomical transient.
IAU Designation: AT 2026okg
Coordinates (J2000): RA = 18:08:18.310 (272.076292) DEC = -25:16:30.20 (-25.275056)
Discovery date: 2026-06-06 15:44:26.705 (JD=2461198.1558646)
Remarks: Possible microlensing event toward 2MASS J18081831-2516300 (Sgr).
Photometry
Discovery (first detection):
Discovery date: 2026-06-06 15:44:26.705
Flux: 14.32 VegaMag
Filter: Clear-
Instrument: Other
Telescope: Other
Remarks: Observations were made using 264mm F/4.8 lens(Askar SQA55）+ imx455 sensor.
Last non-detection:
Archival info: DSS
Details of the new object can be viewed here: https://sandbox.wis-tns.org/object/2026okg