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General cargo
Operated by United States Navy
Photo: Staff Sgt. James D. Mossman (US Air Force) · Public domain · file
Largest in this registry
#10,164
of 84,014 with a recorded tonnage
Largest general cargo
#20
of 5,539 of this type with a recorded tonnage
Largest in its fleet
#25
of 177 in this fleet with a recorded tonnage
In brief
SS Denebola (T-AKR 289) is an Algol-class vehicle cargo ship that is currently maintained by the United States Maritime Administration as part of the Military Sealift Command's Ready Reserve Force (RRF). She was built as a high speed container ship by Rotterdamsche D.D.Mij N.V. in Rotterdam, Netherlands, hull no. 332, for Sea-Land Service, Inc. and named SS Sea-Land Resource, USCG ON 550723, IMO 7325253. Due to her high operating cost, she was sold to the United States Navy in October 1981 as USNS Denebola (T-AK-289).
In keeping with the pattern of the naming the Algol-class ships after bright stars, the Denebola was named after Denebola, the third-brightest star in the constellation Leo.
Vessel particulars
Every value is as recorded in the source. Blanks are values the source does not hold — none is estimated from a sister ship or a class average.
Identification
Construction
Measurements
In context
Every figure in this section is a count, a rank or a percentile over vessels actually held in this registry — not over the world fleet, which is larger. Nothing here is estimated.
At 48,632 gross tons, SS Denebola is the 10,164th largest of the 84,014 vessels in this registry that report a tonnage. The median across that set is 5,994 GT, so this hull is about 8.1 times the typical vessel on record here. The largest measures 499,167 GT.
Among the 6,242 general cargos held here, it ranks 20th by tonnage — larger than 100% of that group. Their median tonnage is 2,963 GT, and the largest tenth begin at 10,970 GT. The flag most often flown by this group is Panama (565 ships). The yard that appears most often against it is Cestné a Stavebné Mechanizmy Tisovec, with 137 hulls on record.
United States is the country of registry for 2,278 vessels in this directory, of which SS Denebola is the 92nd largest by tonnage. The most common class under that flag is vessels this registry holds no type classification for (977 ships), and the median vessel measures 1,706 GT. Browse every ship flagged United States.
Narrowing to both dimensions at once, this registry holds 121 general cargos flying the United States flag, of which 12 are larger by tonnage.
The registry attributes 1 vessels to Rotterdamsche D.D.Mij N.V, with a median tonnage of 48,632 GT. See the rest of that yard’s output.
At 288.0 m overall, SS Denebola is 187.0 m longer than the 101.0 m median for general cargos on record, with a beam of 105.0 m and a draft of 36.0 m.
IMO numbers are issued in broadly chronological blocks. Within 500 either side of 7325253 this registry holds 54 other vessels, whose median build year is 1973 and which range from 1971 to 1974. That places this hull’s registration in the same part of the series; no build year is recorded for this vessel itself.
Its IMO number, 7325253, carries its own check digit. The first six digits are weighted seven down to two and summed — 7×7 + 3×6 + 2×5 + 5×4 + 2×3 + 5×2 = 113 — and the last digit of that total, 3, must equal the seventh digit, 3. It does, so this number is well formed.
Nearest by tonnage among general cargos
| Ship | Built | Gross tonnage |
|---|---|---|
| Audacia | 2005 | 56,172 |
| MV Maersk Tigris | 2014 | 51,872 |
| Pauline | 2006 | 49,166 |
| SS Denebola (this ship) | — | 48,632 |
| USNS 1st Lt. Harry L. Martin | 1980 | 48,626 |
| Raven Arrow | 2012 | 46,295 |
Record
Events recorded against this vessel in the source, with the dates the source gives. An event with no date is listed last rather than assigned one.
Class
| Ship | IMO | Flag | Built | Gross tonnage |
|---|---|---|---|---|
| SS Antares | 7226897 | United States | 1972 | — |
| SS Bellatrix | 7236153 | United States | 1973 | — |
| SS Altair | 7315571 | United States | 1973 | — |
| SS Algol | 7303205 | United States | 1973 | — |
| USNS Pollux | 7319632 | United States | 1973 | 48,632 |
| SS Capella | 7223508 | United States | — | — |
| SS Regulus | 7302897 | United States | — | — |
Same fleet
Provenance
Vessel recordWikidata, released under CC0, keyed on this ship’s IMO number.
Written summaryQuoted from SS Denebola (T-AKR-289) on English Wikipedia, reused under CC BY-SA 4.0.
PhotographBy Staff Sgt. James D. Mossman (US Air Force), reused under Public domain.
| 2013 |
| 46,295 |