STAR SIRIUS

Bulk Carrier · IMO 9520883 · MMSI 636019733 · Last UTC 2026-03-05 08:17 UTC

Average Speed (60D)

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STAR SIRIUS

Bulk Carrier

Position time: 2026-03-05 08:17 UTC

Flag: lbr

Country: Liberia

IMO: 9520883

MMSI: 636019733

DWT: 98681

GT: 52186

Length: 240 m

Width: 240 m

Year: 2011

Call sign: D5VW9

Destination is not available in AIS.

AIS refresh is typically every 4–6 hours, sometimes up to 1–2 days.

Track window: last 60 days

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Nearest known locations from geocache labels around the vessel.

Nearby locations are being calculated.

Modeled destinations using route history and peer traffic context.

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Inferred port calls from sparse AIS snapshots.

Port call inference is loading.

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How often is this page updated?

AIS updates are usually every 4–6 hours. In low-coverage areas delays up to 1–2 days are possible.

Why are some vessel fields missing?

Some AIS transponders do not transmit complete static metadata.

How accurate are destinations and port calls?

These are probabilistic model outputs and should be treated as signals, not confirmations.