Cygnus CRS OA-4

fifth cargo resupply mission to the International Space Station
Vehicle Cygnus Q16820623

Facts

27 properties
Launch date
2015-12-06
Duration
6,545,700 second
Apoapsis
4,088 km
Cause of destruction
orbital decay[12]
Launch vehicle
Atlas V 401
Mass
7,492 kg, 3,513 kg
Named after
Deke Slayton[4]
Orbital eccentricity
0.0008[16]
Orbital inclination
51.64 degree[19]
Periapsis
3,979 km
Satellite of
low Earth orbit
Semi major axis of an orbit
67,815
Semi-major axis of an orbit
67,815 km
Space launch vehicle
Atlas V 401[8]
Time of object orbit decay
February 20, 2016[11]
Show all 27 facts +3
Type of orbit
low Earth orbit[9]
UTC date of spacecraft launch
December 6, 2015[10]
🏷️ Also known as
en Orbital Sciences CRS Flight 4 en S.S. Deke Slayton II en Cygnus CRS OA-4 en OA-4 ar سيغنوس سي آر إس OA-4 cs Cygnus OA-4 ja オービタル・サイエンシズCRSフライト4 ja シグナス CRS OA-4 ru Cygnus CRS Orb-4 zh 天鹅座CRS OA-4 zh-hant 天鵝座CRS OA-4
🔖 Identifiers · 4
COSPAR ID
2015-072A
Freebase ID
/m/0zn1y2n

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🔗 Connections
Significant event 3
Belongs to 1
Cause of destruction 1
Epoch 1
Followed by 1
Followed by (predecessor) 1
Follows 1
Instance of 1
Launch contractor 1
Named after 1
Operator 1
Part of 1
Preceded by (successor) 1
Space launch vehicle 1
Start point 1
Type of orbit 1
Vessel 1
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Summary

Cygnus CRS OA-4 is a Cygnus[1].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . Jonathan's Space Report. wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . Jonathan's Space Report. wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . Jonathan's Space Report. wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . Jonathan's Space Report. wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Cygnus CRS OA-4. Retrieved November 7, 2026, from https://4ort.xyz/entity/cygnus-crs-oa-4
MLA “Cygnus CRS OA-4.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 Nov. 2026, https://4ort.xyz/entity/cygnus-crs-oa-4.
BibTeX @misc{4ortxyz_cygnus-crs-oa-4_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Cygnus CRS OA-4}}, year = {2026}, url = {https://4ort.xyz/entity/cygnus-crs-oa-4}, note = {Accessed: 2026-11-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Cygnus CRS OA-4 — https://4ort.xyz/entity/cygnus-crs-oa-4 (retrieved 2026-11-07)

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