ALTUM SIDUS (IMO 9458822)
ALTUM SIDUS is a Chemical/Oil Products Tanker built in 2010 and flying the Marshall Islands flag, placing it in its 16th year of service. The vessel reports a deadweight tonnage of 45,612 metric tonnes and a gross tonnage of 29,124. This capacity is typical for medium-sized tankers engaged in the transport of liquid chemical and petroleum products. ALTUM SIDUS is classed by the Korean Register, which is an IACS member. The vessel has been observed in the Singapore Strait, the Mediterranean Sea, and the Gulf of Mexico over recent periods. It has previously operated under two different flag states and has been known by four former names. Over the last 36 months it has had 9 port state control (PSC) inspections and no detentions. The most recent inspection was on 16 July 2026.
- Type: Chemical/Oil Products Tanker
- Flag: Marshall Islands
- Year built: 2010
- MMSI: 538005654
- Call sign: V7FS7
- Gross tonnage: 29124
- Deadweight: 45612 t
- Length overall: 183 m
- Beam: 32 m
- Home port: MAJURO
- Port State Control (PSC) inspections: 56 since 2010
- PSC detentions in the last 36 months: 0
- Last PSC detention: 19/01/2020, Zhuhai (Tokyo MoU)
- Last PSC inspection: 16/07/2026
- Registered owner: GMF SIDUS NO 1 SA (South Korea)
- Ship manager: SEASTAR MARITIME CO LTD (South Korea)
- Technical manager: STX Ocean Service Corporation
- ISM manager: STX OCEAN SERVICE CORP (South Korea)
- Last AIS position: 35°18.0′N · 128°42.5′W · Speed 12.6 kn · under way · received 8 October 2026 at 23:37 UTC
- Destination: Chiba (JP CHB) · ETA 24 October 2026 at 01:30 UTC (as broadcast by the vessel)
- Arrival alert: rynda.io messages you by email or in Telegram when ALTUM SIDUS arrives in Chiba. Free for up to 3 vessels.
Frequently asked questions
What is the vessel type and age of ALTUM SIDUS?
ALTUM SIDUS is a Chemical/Oil Products Tanker built in 2010. It is currently in its 16th year of service.
What are the capacity specifications for ALTUM SIDUS?
The vessel has a deadweight tonnage of 45,612 metric tonnes. Its gross tonnage is recorded at 29,124.
Which classification society manages ALTUM SIDUS?
The vessel is classed by the Korean Register. This society is a recognized member of the International Association of Classification Societies (IACS).
Where has ALTUM SIDUS been recently observed?
The vessel has been spotted in the Singapore Strait and the Mediterranean Sea. It has also been recorded in the Middle America and Gulf of Mexico regions.
What is the port-state control record for ALTUM SIDUS?
Over the last 36 months it has had 9 port state control (PSC) inspections and no detentions, with 37 deficiencies recorded. The most recent inspection was on 16 July 2026. All-time records show 56 inspections since 2010 and 1 detention. The most recent detention was on 19 January 2020.
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