TNS Astronomical Transient Report No. 300932 [ 2026TNSTR1768....1S ]
Date Received (UTC): 2026-04-22 07:35:59
Date made public:
Sender: LVRA
Reporting Group: Lasair Discovery Data Source: Rubin
H. F. Stevance, K. W. Smith, S. J. Smartt (Oxford/QUB), R. D. Williams, G. P. Francis (Edinburgh), D. R. Young (QUB), A. Lawrence, T. M. Sloan (Edinburgh) report/s the discovery of a new astronomical transient.
IAU Designation: AT 2026khr
Discoverer internal name: LSST-AP-DO-170270399191318556
Coordinates (J2000): RA = 10:01:50.494 (150.46039332359) DEC = +03:29:19.56 (3.4887673651022)
Discovery date: 2026-04-22 02:00:23.040 (JD=2461152.5836)
Photometry
Discovery (first detection):
Discovery date: 2026-04-22 02:00:23.040
Flux: 22.8556 ABMag
Filter: r-LSST
Instrument: LSSTCam
Telescope: Rubin Observatory - Simonyi Survey Telescope
Last non-detection:
Archival info: DSS
Details of the new object can be viewed here: https://www.wis-tns.org/object/2026khr
Date Received (UTC): 2026-04-22 07:35:59
Date made public:
Sender: LVRA
Reporting Group: Lasair Discovery Data Source: Rubin
H. F. Stevance, K. W. Smith, S. J. Smartt (Oxford/QUB), R. D. Williams, G. P. Francis (Edinburgh), D. R. Young (QUB), A. Lawrence, T. M. Sloan (Edinburgh) report/s the discovery of a new astronomical transient.
IAU Designation: AT 2026khr
Discoverer internal name: LSST-AP-DO-170270399191318556
Coordinates (J2000): RA = 10:01:50.494 (150.46039332359) DEC = +03:29:19.56 (3.4887673651022)
Discovery date: 2026-04-22 02:00:23.040 (JD=2461152.5836)
Photometry
Discovery (first detection):
Discovery date: 2026-04-22 02:00:23.040
Flux: 22.8556 ABMag
Filter: r-LSST
Instrument: LSSTCam
Telescope: Rubin Observatory - Simonyi Survey Telescope
Last non-detection:
Archival info: DSS
Details of the new object can be viewed here: https://www.wis-tns.org/object/2026khr