It depends on the SSO setup. There is a fast way you can check.
Register your VCO server against SSO01 and add the two VC servers with session per user configured and restart the VCO server.
Start the VCO Java client and go to inventory - if the tokens created from SSO01 are not valid for SSO02, you won't be able to browse VC02's objects.
Everything depends on the two SSO servers configurations.
If the two servers are completely separate installations, that are just using the same LDAP added as identity source - then the tokens generated from SSO01 can not be used to authenticate in SSO2.
I'm not completely sure how willl VCO work if the SSOservers are configured in cluster mode or in HA mode.