A: Astra 1A is a communications satellite designed for telecommunications. It was built by Lockheed Martin Space and operated by SES S.A.

Q: When and how was Astra 1A launched?

A: Astra 1A was launched on 1988-12-11 by an Ariane 44LP rocket from the ELA-2 launch complex. The launch is recorded under COSPAR ID 1988-109B.

Q: Where does Astra 1A operate?

A: Astra 1A was placed into geostationary orbit, which enables continuous presence over a fixed longitude for telecommunications services.

Astra 1A

communications satellite

Vehicle communications_satellite Q750238

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Summary

Astra 1A is a communications satellite^[1].

Key Facts

Operator: SES S.A.^[2]
Manufacturer: Lockheed Martin Space^[3]
Space launch vehicle: Ariane 44LP^[4]
Type of orbit: geostationary orbit^[5]
UTC date of spacecraft launch: December 11, 1988^[6]
Significant event: rocket launch^[7]
Start point: ELA-2^[8]

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Quick Facts

Instance of communications satellite

Launch date 1988-12-11

Properties

Launch vehicle Ariane 44LP

Manufacturer Lockheed Martin Space

Operator SES S.A.

Satellite of geostationary orbit

Significant event rocket launch

Space launch vehicle Ariane 44LP

Start point ELA-2

Type of orbit geostationary orbit

Utc date of spacecraft launch December 11, 1988

Identifiers (4)

Cospar id 1988-109B

Freebase id /m/07cndv

Scn 19688

Wolfram language entity code Entity["Satellite", "19688"]

🌐 Available in 9 languages

enAstra 1A deAstra 1A huAstra 1A itAstra 1A plAstra 1A ptAstra 1A ruАстра 1A svAstra 1A ukAstra 1A

🏷️ Also known as

en Astra 1A hu Astra–1A ja アストラ1A pl Astra ru Astra 1A ru Астра 1A sv Astra 1 sv Astrasatelliten zh 阿斯特拉1A

🔗 Connections

Belongs to 1

Astra 19.2°E

Instance of 1

communications satellite

Manufacturer 1

Lockheed Martin Space

Operator 1

SES S.A.

Significant event 1

rocket launch

Space launch vehicle 1

Ariane 44LP

Start point 1

ELA-2

Type of orbit 1

geostationary orbit

← Factgrid item id 1

Jean-Rodolphe Perronet

References

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

Direct Wikidata claims

[2] ↑ Astra 1A — operator (P137): SES S.A.. wikidata.org.
[3] ↑ Astra 1A — manufacturer (P176): Lockheed Martin Space. wikidata.org.
[4] ↑ Astra 1A — space launch vehicle (P375): Ariane 44LP. Jonathan's Space Report. wikidata.org.
[5] ↑ Astra 1A — type of orbit (P522): geostationary orbit. wikidata.org.
[6] ↑ Astra 1A — UTC date of spacecraft launch (P619): December 11, 1988. Jonathan's Space Report. wikidata.org.
[7] ↑ Astra 1A — significant event (P793): rocket launch. Jonathan's Space Report. wikidata.org.
[8] ↑ Astra 1A — start point (P1427): ELA-2. Jonathan's Space Report. wikidata.org.

Class ancestry

[1] ↑ Astra 1A is an instance of communications satellite (Q149918) [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). Astra 1A. Retrieved October 30, 2026, from https://4ort.xyz/entity/astra-1a

MLA “Astra 1A.” 4ort.xyz Knowledge Graph, 4ort.xyz, 30 Oct. 2026, https://4ort.xyz/entity/astra-1a.

BibTeX

@misc{4ortxyz_astra-1a_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Astra 1A}}, year = {2026}, url = {https://4ort.xyz/entity/astra-1a}, note = {Accessed: 2026-10-30}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Astra 1A — https://4ort.xyz/entity/astra-1a (retrieved 2026-10-30)

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