Q: What is the purpose of Syracuse 4B?

A: Syracuse 4B is an artificial satellite used for military purposes by France. It functions as a component of the Syracuse 4 military satellite constellation.

Q: When and how was Syracuse 4B launched?

A: Syracuse 4B was launched on July 5, 2023. It was delivered into orbit using the European launch vehicle Ariane 5 ECA.

Q: What are the alternative names for Syracuse 4B?

A: Syracuse 4B is also known by the aliases ComSat NG 2 and ComSat-NG 2.

Q: What constellation does Syracuse 4B belong to?

A: Syracuse 4B is a part of the Syracuse 4 French military satellite constellation.

Syracuse 4B

French military satellite

Vehicle Artificial Satellite Q25427654

Facts

7 properties

Instance of: artificial satellite, military satellite^[3]
Country: France^[2]
Launch date: 2023-07-05
Part of: Syracuse 4^[4]
Launch vehicle: Ariane 5 ECA
Space launch vehicle: Ariane 5 ECA^[5]
UTC date of spacecraft launch: July 5, 2023^[6]

🏷️ Also known as

en ComSat NG 2 en ComSat-NG 2 en Syracuse 4B fr ComSat NG 2 fr ComSat-NG 2

🔖 Identifiers · 3

COSPAR ID: 2023-093B
Google Knowledge Graph ID: /g/11bxj9q0yv
SCN: 57214

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections

Instance of 2

artificial satellite, military satellite

Belongs to 1

Syracuse 4

Country 1

France

Part of 1

Syracuse 4

Space launch vehicle 1

Ariane 5 ECA

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Summary

Syracuse 4B is an artificial satellite^[1].

References

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

Direct Wikidata claims

[2] ↑ Syracuse 4B — country (P17): France. wikidata.org.
[3] ↑ Syracuse 4B — instance of (P31): military satellite. wikidata.org.
[4] ↑ Syracuse 4B — part of (P361): Syracuse 4. wikidata.org.
[5] ↑ Syracuse 4B — space launch vehicle (P375): Ariane 5 ECA. Jonathan's Space Report. wikidata.org.
[6] ↑ Syracuse 4B — UTC date of spacecraft launch (P619): July 5, 2023. Jonathan's Space Report. wikidata.org.

Class ancestry

[1] ↑ Syracuse 4B is an instance of artificial satellite (Q26540) [P31, primary]. 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). Syracuse 4B. Retrieved November 14, 2026, from https://4ort.xyz/entity/syracuse-4b

MLA “Syracuse 4B.” 4ort.xyz Knowledge Graph, 4ort.xyz, 14 Nov. 2026, https://4ort.xyz/entity/syracuse-4b.

BibTeX

@misc{4ortxyz_syracuse-4b_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Syracuse 4B}}, year = {2026}, url = {https://4ort.xyz/entity/syracuse-4b}, note = {Accessed: 2026-11-14}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Syracuse 4B — https://4ort.xyz/entity/syracuse-4b (retrieved 2026-11-14)

Canonical URL: https://4ort.xyz/entity/syracuse-4b · Last refreshed: November 14, 2026