Extended Data Table 1 | Properties of high-frequency δ Scuti stars
HD and TIC indicate star catalogues; V, apparent magnitude; Teff, effective temperature (fractional uncertainties are 2%); L, luminosity; ρ, mean density; Δν, large frequency separation; ε,
phase term. Stars without values for Teff, L and ρ are close binaries whose parameters cannot be reliably calculated (see Methods for details). References indicate classifications as δ Scuti
stars^32 ,^48 ,^79 ,^88 ,^89 ,^94 –^96 , λ Boötis stars^97 ,^98 , and members of young moving groups, clusters or stellar streams^25 ,^27 ,^99 –^102.