The requested vessel with name PARTHENON and MMSI:0 and IMO:7329742 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
PARTHENON TS 9724348 249948000 RIO DE JANEIRO Oct 24, 2017 08:45 UTC

Also, you may try to find the vessel in our comprehensive Vessels Database or track this ship on the map.