The requested vessel with name POLARIS II and MMSI:0 and IMO:6705262 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
POLARIS II N/A 503739600 Jan 14, 2018 03:40 UTC
POLARIS III N/A 244790285 Aug 27, 2017 01:25 UTC
POLARIS III N/A 227161770 May 19, 2017 09:40 UTC

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