What kind of ship is ASTRO SIRIUS?

ASTRO SIRIUS is a bulk carrier sailing under the flag of Bahamas, built in 2019 by CSC Jinling. The vessel is 199 m long with a beam of 32 m and has a gross tonnage of 36,353.

Who is recorded as the owner or manager of ASTRO SIRIUS?

Astrobulk Ltd is recorded as ISM manager for ASTRO SIRIUS (source: EU MRV (THETIS-MRV) emissions; reporting years 2024–2025). This source record does not independently confirm today’s ownership or management.

What sanctions and inspection records does Seadar hold for ASTRO SIRIUS?

Seadar has no matched sanctions record displayed for ASTRO SIRIUS from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels and the New Zealand Russia Sanctions Register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for ASTRO SIRIUS. Missing records do not establish whether the ship has been detained.

ASTRO SIRIUS

Bulk carrier · Bahamas · built 2019 · AIS Class A

IMO9848077MMSI311001461Call signC6HH4Last AIS position Sep 16, 2026, 07:29 UTC

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In short

ASTRO SIRIUS (Bulk carrier, Bahamas flag) was last seen on AIS on Sep 16, 2026, 07:29 UTC, under way at 11.1 kn, in the South Pacific Ocean. Seadar has no more recent AIS position for this ship. Its current location cannot be established from this report. ISM manager: Astrobulk Ltd (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).

Vessel type: Bulk carrier
Flag: Bahamas
Year built: 2019
Gross tonnage: 36,353
Size (length × beam): 199 m × 32 m
ISM manager: Astrobulk Ltd

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Last reported position

received Sep 16, 2026, 07:29 UTC

Position: 23.3928° S, 151.5772° E
Area: South Pacific Ocean
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 11.1 kn
Course: 17°
Heading: 15°

23.3928° S, 151.5772° E

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Seadar detected no port call in the last 30 days.

Port calls are detected by Seadar from AIS (at least 30 minutes slow inside a harbour area); see Port calls below.

A year of history in the Terminal (Plus) · the full archive since June 1, 2026 (Pro)

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Identity & particulars

Name: ASTRO SIRIUS
IMO numberWhat is an IMO number?: 9848077
MMSIWhat is an MMSI?: 311001461
Call signWhat is a call sign?: C6HH4
Flag: Bahamas
Vessel type: Detailed type from EU MRV (THETIS-MRV) emissionsBulk carrier
AIS ship type: Cargo
Gross tonnageGross tonnage vs deadweight: 36,353
Deadweight (DWT): Source: Wikidata, record Q104380046. Added to Seadar on September 23, 2026. Licence: CC0 1.0.63,800 t
Length overall: 199 m
Beam: 32 m
Year built: 2019

A tag next to a value names the register that supplied it (hover or tap it for the record and date). Values without a tag come from the ship's own AIS broadcasts or from Wikidata. Position and identity are derived live from AIS.

Ownership & management

Each line shows where the fact comes from. Links backed by an identifier point to the company page.

ISM manager: Astrobulk Ltd
Source: EU MRV (THETIS-MRV) emissions · reporting years 2024–2025 · reported · confidence 0.9 · retrieved Sep 28, 2026
TRI BULK SHIPPING LTD.
Source: EU MRV (THETIS-MRV) emissions · reporting year 2024 · reported · confidence 0.9 · retrieved Sep 28, 2026
Builder: CSC Jinling
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026

Timeline

Dated events for this ship from every source Seadar holds, newest first. Each line names its source; derived items say how they were derived.

Date	Event	Source
during 2024	ISM manager: Astrobulk Ltd (previously TRI BULK SHIPPING LTD.)	Seadar relationship-change derivation (derived by Seadar from EU MRV (THETIS-MRV) emissions)

Owner, operator and manager changes found by comparing yearly EU MRV reports are dated to the reporting year ("during 2025"), not to a day. Port calls here are the most recent only; the full lists are further down.

Emissions & fuel consumption

Independently verified annual figures reported under the EU MRV regulation — public environmental data the incumbents don't surface.

Year	CO₂ emitted	Fuel burned	Time at sea	CO₂ / n mile
2019	3,626 t	1,158 t	52 days	313 kg
2020	5,605 t	1,768 t	79 days	251 kg
2021	1,428 t	458 t	20 days	210 kg
2023	2,420 t	776 t	32 days	260 kg
2024	6,971 t	2,236 t	115 days	211 kg
2025	5,301 t	1,694 t	146 days	323 kg

Technical efficiency: EEXI (3.83 gCO₂/t·nm). Source: European Commission / EMSA THETIS-MRV (EU Regulation 2015/757). Covers voyages to, from and within the EU/EEA.

Frequently asked questions

Where is ASTRO SIRIUS now?: ASTRO SIRIUS (Bulk carrier, Bahamas flag) was last seen on AIS on Sep 16, 2026, 07:29 UTC, under way at 11.1 kn, in the South Pacific Ocean. Seadar has no more recent AIS position for this ship. Its current location cannot be established from this report.
What kind of ship is ASTRO SIRIUS?: ASTRO SIRIUS is a bulk carrier sailing under the flag of Bahamas, built in 2019 by CSC Jinling. The vessel is 199 m long with a beam of 32 m and has a gross tonnage of 36,353.
Who is recorded as the owner or manager of ASTRO SIRIUS?: Astrobulk Ltd is recorded as ISM manager for ASTRO SIRIUS (source: EU MRV (THETIS-MRV) emissions; reporting years 2024–2025). This source record does not independently confirm today’s ownership or management.
What sanctions and inspection records does Seadar hold for ASTRO SIRIUS?: Seadar has no matched sanctions record displayed for ASTRO SIRIUS from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels and the New Zealand Russia Sanctions Register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for ASTRO SIRIUS. Missing records do not establish whether the ship has been detained.

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