TNS Astronomical Transient Report No. 313425 [ 2026TNSTR2836....1S ]
Date Received (UTC): 2026-07-08 15:19:45
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 2026sre
Discoverer internal name: LSST-AP-DO-170591526872154427
Coordinates (J2000): RA = 21:02:16.095 (315.56706060143) DEC = -17:18:36.30 (-17.310083051454)
Discovery date: 2026-07-07 08:27:29.952 (JD=2461228.85243)
Photometry
Discovery (first detection):
Discovery date: 2026-07-07 08:27:29.952
Flux: 22.3133 ABMag
Filter: z-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/2026sre
Date Received (UTC): 2026-07-08 15:19:45
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 2026sre
Discoverer internal name: LSST-AP-DO-170591526872154427
Coordinates (J2000): RA = 21:02:16.095 (315.56706060143) DEC = -17:18:36.30 (-17.310083051454)
Discovery date: 2026-07-07 08:27:29.952 (JD=2461228.85243)
Photometry
Discovery (first detection):
Discovery date: 2026-07-07 08:27:29.952
Flux: 22.3133 ABMag
Filter: z-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/2026sre