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ASTRO SIRIUS — Tug · IMO 9505223

SGMoored
World map showing the last known position of ASTRO SIRIUS at 25° 28.184' N, 55° 30.210' E
NSEW
Current PositionLive

ASTRO SIRIUS is currently moored in the Persian Gulf, at 25.4697° N, 55.5035° E. It is sailing from HAMRIYA to HAMRIYA with an ETA of 31 Aug 2026, 04:27 UTC. AIS position received 8 Sep 2026, 17:32 UTC.

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Updated 15 minutes ago using terrestrial data
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Moored
Current Navigational Status
0.0 kn
Speed
169.0°
/ 34°
Course / Heading
---
Static Draught
4.8 m
Current Draught

Voyage Tracker

United Arab Emirates flag
HAMRIYAAEHAM
ATD
03:34 UTCAug 31, 2026
United Arab Emirates flag
HAMRIYAAEHAM
ETA
04:27 UTCAug 31, 2026
ASTRO SIRIUS

ASTRO SIRIUS

Identity

Tug
Type
Singapore flagSG
Flag
9505223
IMO Number
563101800
MMSI
9V6688
Call Sign

Specifications

N/A
Length × Breadth
2008-01-01
Year Built
1,069 t
Deadweight
1,623 t
Gross Tonnage
N/A
Engine Power
PRM OFFSHORE HEAVY INDUSTRIES - SINGAPORE
Builder
AMERICAN BUREAU OF SHIPPING
Class Society
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Dive into the fleet, port, and flag state that ASTRO SIRIUS is part of.

Flag State
All SG-flagged vessels
Browse every ship currently registered under the SG flag, with live AIS positions.
Vessel Type
Browse all Tugs
See the global fleet of tugs tracked on MarineRadar with live AIS data.
Departure Port
Port of HAMRIYA
Port traffic, arrivals and live vessel positions for HAMRIYA (AEHAM).

About ASTRO SIRIUS

Identity · Ownership · Class · Route

ASTRO SIRIUS — Tug

Built in 2008, with a gross tonnage of 1,623 GT, and a dead weight of 1,069 tonnes, ASTRO SIRIUS is a tug registered under the Singapore flag. The vessel is owned by BRITOIL WORLDWIDE TOWING - SINGAPORE, built by PRM OFFSHORE HEAVY INDUSTRIES - SINGAPORE.

ASTRO SIRIUS route and voyage history

ASTRO SIRIUS is currently on a voyage from HAMRIYA to HAMRIYA with an estimated arrival on 2026-08-31T04:27:00Z. The live route and current course of ASTRO SIRIUS are shown on the bridge map above, updated whenever the vessel is in range of a coastal AIS receiver or a satellite pass.

Vessel class and identifiers

ASTRO SIRIUS is classed by AMERICAN BUREAU OF SHIPPING, which inspects the vessel against its safety and structural rules. Vessels in the same class as ASTRO SIRIUS can be seen in the Similar Vessels section above or in the full tug fleet at /vessel-type/tug-pilot-vessel.

  • MMSI: 563101800
  • IMO: 9505223
  • Call sign: 9V6688
  • Vessel type: Tug
  • Flag state: Singapore

Frequently Asked Questions

Where is ASTRO SIRIUS right now?+
ASTRO SIRIUS is currently moored in the Persian Gulf, within the Strait of Hormuz. It is sailing from HAMRIYA to HAMRIYA with an ETA of 31 Aug 2026, 04:27 UTC. Its exact coordinates, speed and ETA are shown at the top of this page and refresh from the latest AIS broadcast.
What are the identifiers for ASTRO SIRIUS?+
ASTRO SIRIUS broadcasts MMSI 563101800 and is registered as IMO 9505223, with call sign 9V6688. The MMSI is the radio identifier used by AIS; the IMO number stays with the ship for life and does not change with re-flagging or sale.
What type of ship is ASTRO SIRIUS?+
ASTRO SIRIUS is classified as a tug vessel registered under the SG flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full tug fleet at /vessel-type/tug-pilot-vessel and full SG flag list at /flag/sg.
How can I see the live position of ASTRO SIRIUS?+
MarineRadar shows the latest AIS broadcast from ASTRO SIRIUS above, with current position, course, speed, and navigation status. Tap "View on map" to centre the live tracker on the vessel and watch its movement update in real time. The same data is available offline-friendly in the iOS and Android apps.
How often is ASTRO SIRIUS's position updated?+
AIS transponders broadcast position every 2 seconds when underway at high speed and up to every 3 minutes at anchor. The position you see refreshes whenever the ship is in range of a coastal AIS receiver or a satellite pass — typically seconds in coastal waters and minutes offshore.
What class is ASTRO SIRIUS?+
ASTRO SIRIUS is classed by AMERICAN BUREAU OF SHIPPING, the classification society responsible for inspecting the vessel against safety, structural and operational rules. As a tug, ASTRO SIRIUS sits in the same design class as the other tugs listed in the Similar Vessels section of the vessel page, or in the full tug directory at /vessel-type/tug-pilot-vessel. ASTRO SIRIUS has a gross tonnage of 1,623 GT.

ASTRO SIRIUS — Key Facts

MMSI
563101800
IMO number
9505223
Call sign
9V6688
Vessel type
Tug
Flag state
SG
Navigation status
Moored
Current speed
0.0 knots
Course over ground
169.0°
Heading
34°
Last known position
25.4697°, 55.5035°
Destination
HAMRIYA
ETA
2026-08-31T04:27:00Z
Departure port
HAMRIYA
Actual time of departure
2026-08-31T03:34:00Z
Current draught
4.8 m
Year built
2008-01-01
Gross tonnage
1623
Dead weight
1069 t
AIS last updated
2026-09-08T17:32:00Z