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Cygnus CRS OA-4
Fifth cargo resupply mission to the International Space Station. Cygnus CRS OA-4 was launched on December 6, 2015 aboard a Atlas V 401 from Cape Canaveral & Kennedy. Latest status in GCAT: grappled by another object (Dec 9, 2015).
COSPAR 2015-072ANORAD 41101United States
Identity
- Name in GCAT
- SS Deke Slayton II
- Common name
- Cygnus CRS OA-4
- Payload designation
- Cygnus OA-4
- Other names
- Cygnus PCM-4
- International designator
- 2015-072A
- NORAD catalog number
- 41101
- GCAT identifier
- S41101
- UN registration
- ST/SG/SER.E/796
Mission
- Mission type
- Human spaceflight
- Use
- Commercial
- Program
- Cygnus
- Owner
- OATK SSG
- Country
- United States
- Builder
- Orbital ATK Space Systems Group (SSG)
- Platform (bus)
- EPCM
Launch
- Date
- December 6, 2015 · 21:44 UTC
- Launch record
- 2015-072Success
- Rocket
- Atlas V 401
- Spaceport
- Cape Canaveral & Kennedy · pad SLC41
Orbit and fate
- Orbit class (GCAT)
- LLEO/I
- Perigee
- 404 km
- Apogee
- 418 km
- Inclination
- 51.65°
- Status
- Grappled by another object
- Status date
- December 9, 2015
- Last known active
- Feb 20, 2016
- End of operations
- Feb 20, 2016
Size
- Mass
- 5,992 kg
- Dry mass
- 2,643 kg
- Total mass with attached objects
- 7,492 kg
- Length
- 6.4 m
- Diameter
- 2.90 m
- Span
- 10.5 m
Launched together
Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q16820623 (CC0).