Comparative analysis of time-like hyperon form factors

Data on hyperon form factors recently obtained from annihilation reactions are compared each other, and to proton neutron factors, in terms of two kinematical variables: the transferred momentum square, $q^2$, modulus $P$ relative between outgoing baryons. They critically discussed possible correlated structures. The present status time-like factor data for baryons is described suggestions given range where desirable order clarify arisen questions.