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NEPTUN — Tug · IMO 9584932

SIMoored
World map showing the last known position of NEPTUN at 45° 33.032' N, 13° 43.833' E
NSEW

Latitude / Longitude

45° 33.032' N
13° 43.833' E

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Updated 9 minutes ago using terrestrial data
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Moored
Current Navigational Status
0.0 kn
Speed
303.2°
/ 511°
Course / Heading
6.2 m
Static Draught
6.2 m
Current Draught
ATD
Jun 23, 2026, 03:22 UTC
ETA
Jun 23, 2026, 03:41 UTC
From
KOPER
To
KOPER
Record Route
Add to Fleet

Voyage Tracker

Slovenia flag
KOPERSIKOP
ATD
03:22 UTCJun 23, 2026
Slovenia flag
KOPERSIKOP
ETA
03:41 UTCJun 23, 2026
NEPTUN

NEPTUN

Identity

Tug
Type
Slovenia flagSI
Flag
9584932
IMO Number
278645000
MMSI
S5EK8
Call Sign

Specifications

32 m × 11 m
Length × Breadth
2011-01-01
Year Built
261 t
Deadweight
469 t
Gross Tonnage
N/A
Engine Power
ASTILLEROS ARMON - NAVIA, SPAIN
Builder
N/A
Class Society
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Dive into the fleet, port, and flag state that NEPTUN is part of.

Flag State
All SI-flagged vessels
Browse every ship currently registered under the SI 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 KOPER
Port traffic, arrivals and live vessel positions for KOPER (SIKOP).

About NEPTUN

Identity · Ownership · Class · Route

NEPTUN — Tug

Built in 2011, with a gross tonnage of 469 GT, and a dead weight of 261 tonnes, NEPTUN is a tug registered under the Slovenia flag. The vessel is owned by ADRIA TOW - KOPER, SLOVENIA, built by ASTILLEROS ARMON - NAVIA, SPAIN.

NEPTUN route and voyage history

NEPTUN is currently on a voyage from KOPER to KOPER with an estimated arrival on 2026-06-23T03:41:00Z. The live route and current course of NEPTUN are shown on the bridge map above, updated whenever the vessel is in range of a coastal AIS receiver or a satellite pass. View NEPTUN's full route replay to see voyage history, course changes, and port-by-port movement.

Vessel class and identifiers

Vessels in the same class as NEPTUN can be seen in the Similar Vessels section above or in the full tug fleet at /vessel-type/tug-pilot-vessel.

  • MMSI: 278645000
  • IMO: 9584932
  • Call sign: S5EK8
  • Vessel type: Tug
  • Flag state: Slovenia

Frequently Asked Questions

What are the identifiers for NEPTUN?+
NEPTUN broadcasts MMSI 278645000 and is registered as IMO 9584932, with call sign S5EK8. 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 NEPTUN?+
NEPTUN is classified as a tug vessel registered under the SI 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 SI flag list at /flag/si.
How can I see the live position of NEPTUN?+
MarineRadar shows the latest AIS broadcast from NEPTUN 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 NEPTUN'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 NEPTUN?+
As a tug, NEPTUN 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. NEPTUN has a gross tonnage of 469 GT.

NEPTUN — Key Facts

MMSI
278645000
IMO number
9584932
Call sign
S5EK8
Vessel type
Tug
Flag state
SI
Navigation status
Moored
Current speed
0.0 knots
Course over ground
303.2°
Heading
511°
Last known position
45.5505°, 13.7305°
Destination
KOPER
ETA
2026-06-23T03:41:00Z
Departure port
KOPER
Actual time of departure
2026-06-23T03:22:00Z
Current draught
6.2 m
Maximum static draught
6.2 m
Year built
2011-01-01
Gross tonnage
469
Dead weight
261 t
AIS last updated
2026-06-23T13:12:13Z