Migrating hostobjects/config to new satellite master

Hello,

we are currently running satellite 6.11 on a RHEL7 system.
we are planing to set up a separate satellite 6.12/13 on RHEL8 and then migrate the hosts to this new system. (we can not use leapp)

are there any existing tools for migrating satellite config or hostobjects from 1 master to another?