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Atlas IIIB

American expendable launch system
Class type of: Atlas III Q127204964

Facts

14 properties
Instance of
rocket model
Subclass of
Atlas III[8]
Country of origin
United States[9]
Diameter
3.05 m[18]
First flight
February 21, 2002[11]
Height
52.8 m[15]
Manufacturer
Lockheed Martin, NPO Energomash, Pratt & Whitney, Honeywell, Goodrich Corporation, Saab Group[2][3][4][5][6][7]
Mass
218,588 kg[16]
Maximum thrust
2,600 kilonewton[17]
Native label
Atlas IIIB[14]
Payload mass
10,718 kg, 4,500 kg[19][20]
Powered by
RD-180[10]
Service retirement
February 3, 2005[12]
Total produced
4[13]
🏷️ Also known as
en Atlas 3B en Atlas IIIB

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🔗 Connections
Manufacturer 6
Lockheed Martin, Saab Group, Honeywell, Pratt & Whitney, NPO Energomash, Goodrich Corporation
← Space launch vehicle 3
EchoStar VII, AsiaSat 4, UFO 11
Belongs to 1
Atlas III
Country of origin 1
United States
Powered by 1
RD-180
Subclass of 1
Atlas III
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Summary

Atlas IIIB is a rocket model[1].

Related Entities

AsiaSat 4 Atlas III EchoStar VII Honeywell Lockheed Martin Pratt & Whitney Saab Group UFO 11 United States

References

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

Direct Wikidata claims

  1. [2] ↑ . astronautix.com. astronautix.com. Provenance: wikidata.org.
  2. [3] ↑ . astronautix.com. astronautix.com. Provenance: wikidata.org.
  3. [4] ↑ . astronautix.com. astronautix.com. Provenance: wikidata.org.
  4. [5] ↑ . astronautix.com. astronautix.com. Provenance: wikidata.org.
  5. [6] ↑ . astronautix.com. astronautix.com. Provenance: wikidata.org.
  6. [7] ↑ . astronautix.com. astronautix.com. Provenance: wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . astronautix.com. astronautix.com. Provenance: wikidata.org.
  11. [12] ↑ . astronautix.com. astronautix.com. Provenance: wikidata.org.
  12. [13] ↑ . astronautix.com. astronautix.com. Provenance: wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . astronautix.com. astronautix.com. Provenance: wikidata.org.
  15. [16] ↑ . astronautix.com. astronautix.com. Provenance: wikidata.org.
  16. [17] ↑ . astronautix.com. astronautix.com. Provenance: wikidata.org.
  17. [18] ↑ . astronautix.com. astronautix.com. Provenance: wikidata.org.
  18. [19] ↑ . astronautix.com. astronautix.com. Provenance: wikidata.org.
  19. [20] ↑ . astronautix.com. astronautix.com. Provenance: 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). Atlas IIIB. Retrieved March 11, 2026, from https://4ort.xyz/entity/atlas-iiib
MLA “Atlas IIIB.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Mar. 2026, https://4ort.xyz/entity/atlas-iiib.
BibTeX @misc{4ortxyz_atlas-iiib_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Atlas IIIB}}, year = {2026}, url = {https://4ort.xyz/entity/atlas-iiib}, note = {Accessed: 2026-03-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Atlas IIIB — https://4ort.xyz/entity/atlas-iiib (retrieved 2026-03-11)

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