General information
GRB 260519D was detected by Fermi/GBM at 19:37:23.371 UT on 19 May 2026 and is reported as a likely long GRB based on on-ground analysis.
Wavelength coverage
- Gamma-ray: Fermi GBM trigger and localization reported.
- High-energy gamma-ray: Angle from Fermi LAT boresight (26 deg) reported, but no LAT detection stated.
No observations were mentioned in X-ray, UV, optical, IR, radio, neutrinos, or gravitational waves.
Lightcurve and spectrum
Redshift
What’s special vs typical