SIRIUS (IMO 9459498)
SIRIUS is a Tug built in 2007 and flying the Japan flag, placing it in its 19th year of service. The vessel reports a gross tonnage of 117 and has a deadweight tonnage of 0. This small-scale vessel is configured for specialized towing and harbor assistance duties. The vessel is classed by Other and is not an IACS member. It has been observed operating in the East Asia region. The vessel has previously operated under two different names and one former flag state. No port state control (PSC) inspection records are on file for this vessel.
- Type: Tug
- Flag: Japan
- Year built: 2007
- MMSI: 431000347
- Call sign: JD2507
- Gross tonnage: 117
- Deadweight: 0 t
- Registered owner · Ship manager: NAIKAI EISEN/NIPPON EISEN (Japan)
- Last AIS position: 34°40.5′N · 135°12.1′E · Speed 0.0 kn · under way · received 10 October 2026 at 22:49 UTC
- Destination: ESCORT=>JP TRI
Frequently asked questions
What is the vessel type of SIRIUS?
SIRIUS is a Tug. It was built in 2007 and is currently in its 19th year of service.
What is the gross tonnage of SIRIUS?
The vessel has a gross tonnage of 117. It reports a deadweight tonnage of 0.
Where has SIRIUS been operating recently?
The vessel has been observed in the East Asia region. This is the primary geographic area recorded in its recent movement data.
How many inspections has SIRIUS undergone?
No port state control (PSC) inspection records are on file for this vessel.
What is the flag history of SIRIUS?
SIRIUS currently flies the Japan flag. Its history shows it has operated under 1 former flag state during its service life.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.