General information
GRB 260602A was detected by Fermi/GBM at 18:29:53 UT on 2026-06-02 and classified as a likely long GRB. The reported on-ground position is RA = 26.3 deg, Dec = 48.7 deg (J2000) with a 2.0 deg statistical uncertainty.
Wavelength coverage
- Gamma-ray: Fermi/GBM reported the trigger, localization, and a linked light-curve product for GRB 260602A.
- Optical: SVOM/VT reported an uncatalogued optical source for EP260602a within an Einstein Probe/WXT error box, but this circular does not explicitly associate that source with GRB 260602A.
No observations were mentioned in X-ray for GRB 260602A itself, or in UV, infrared, radio, neutrinos, or gravitational waves.
Lightcurve and spectrum
Redshift
What’s special vs typical
The provided material does not show anything clearly exceptional for GRB 260602A beyond a standard GBM detection. A notable complication is that the only follow-up-like circular in the set appears to refer to a different event designation, EP260602a, rather than a confirmed counterpart to GRB 260602A.