Classification No. 201908
IMO No. 9804887
Official No. 8923 
Signal Letters V7A2912 
Flag Marshall Islands 
Port of Registry Majuro 
Ship's Name OPERA 
Former Name 1 --
 
Registered Owner 1 ASTRAEA MARITIME S.A.
 
Management Company 1 SYNERGY NAVIS MARINE PRIVATE LIMITED
 
Classification Characters, Notations NS*(CSR, TOB/CT II&III, PSPC-WBT, NC, 1C)(ESP)(IWS)(EA + STS, N2, VOC)(IHM)(EEDI-p2)
MNS* 
Descriptive Notes 
Cargo Designed for carriage of Oils, Chemicals and Molasses
Installation Characters CHG, MPP, LSA, RCF, AFS, BWM 
Installation Descriptive Notes 
Special Description -- 
Other Classification -- 
 
Type of Ship -Purpose(intended service) OIL/CHEMICAL CARRIER 
- Certificates - SC/SE/SF Oil tanker / Chemical tanker
- OPP Oil tanker
- EE Tanker
- SMC/ISSC Oil tanker / Chemical tanker
 
Tonnage Gross (Registered) 22,988 
Tonnage Net (Registered) 9,866 
Tonnage Gross (Local) -- 
Tonnage Net (Local) -- 
Tonnage Gross (TM69) 22,988 
Tonnage Net (TM69) 9,866 
Deadweight 37,245 
 
Summer Freeboard (mm) 4,964 
Summer Draught (m) 11.365 
Lf (m) 174.340 
 
Deadweight (1)  37,245
Summer Freeboard (1) (mm)  4,964
Summer Draught (1) (m)  11.365

Deadweight (2)  29,996
Summer Freeboard (2) (mm)  6,519
Summer Draught (2) (m)  9.810

Deadweight (3)  24,997
Summer Freeboard (3) (mm)  7,617
Summer Draught (3) (m)  8.712

Deadweight (4)  19,998
Summer Freeboard (4) (mm)  8,746
Summer Draught (4) (m)  7.583
 
Continuous Max. Speed (kt)  sp;
(Sea Trial) :
-- 
Equipment No. 2,459 
 
Overall Length (m) 180.150 
Moulded LxBxD (m) 174.150 x 28.200 x 16.300 
Registered LxBxD (m) 174.340 x 28.200 x 16.300 
 
Cargo Capacity  
(m3 / No. of Containers, etc.)
L 39,236.66 
No. of Passengers -- 
Capacity of Tanks (m3) FO 2,336.08 FW 592.90 
 
No. & Kind of Engines 1DE : 2 SA 6 CY 
Bore x Stroke (mm) 460.0 x 1,932.0 
Power (kW) 6,100 
Revolution (rpm) 110.0 
Manufacturer MAKITA CORPORATION 
 
No. & Kind of Boilers 1 AUX VB 
Pressure (MPa) 0.93 
Evaporation 18.98 (ton/h) 
Manufacturer TORTOISE ENGINEERING CO., LTD. 
*Evaporation rate: Thermal output (kW) to be filled up in case of TOH.
 
No. & Capacity of Generators (kVA) 4 AC 2,750 
Kind of Propeller Shaft 1C 
Fixed Method of Propeller Keyless 
No. & Shaft Diameter (mm) 1 x 460 
 
Shipbuilder KITANIHON SHIPBUILDING CO., LTD. 
Hull No. 665 
Date of Keel Lay 21 Dec 2015 
Date of Launch 21 Jan 2020 
Date of Build 18 May 2020 
Date of Conversion --