A: MDS-1 is a Japanese technology demonstration satellite. Its primary purpose was to demonstrate experimental technologies in the space environment.

Q: When was MDS-1 launched?

A: MDS-1 was launched on February 4, 2002, at 02:45. The launch was a significant event for the satellite.

Q: What launch vehicle was used for MDS-1?

A: MDS-1 was launched by an H-IIA launch vehicle, specifically the H-IIA-2F variant. This is a Japanese expendable medium-lift launch vehicle.

Q: What are other names for MDS-1?

A: MDS-1 is also known by the aliases Tsubasa and Mission Demonstration Satellite 1.

Q: Where was MDS-1 launched from?

A: MDS-1 was launched from Yoshinobu Launch Complex Launch Pad 1.

MDS-1

Japanese technology demonstration satellite

Vehicle technology_demonstration_spacecraft Q3658287

Facts

7 properties

Instance of: technology demonstration spacecraft
Launch date: 2002-02-04
Launch vehicle: H-IIA
Significant event: rocket launch^[4]
Space launch vehicle: H-IIA^[2]
Start point: Yoshinobu Launch Complex Launch Pad 1^[5]
UTC date of spacecraft launch: February 4, 2002^[3]

🏷️ Also known as

en MDS-1 en Mission Demonstration Satellite 1 en Tsubasa ja つばさ zh 翼號衛星

🔖 Identifiers · 4

COSPAR ID: 2002-003A
Freebase ID: /m/02qfnpr
SCN: 27367
Wolfram Language entity code: Entity["Satellite", "27367"]

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🔗 Connections

Instance of 1

technology demonstration spacecraft

Significant event 1

rocket launch

Space launch vehicle 1

H-IIA

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Summary

MDS-1 is a technology demonstration spacecraft^[1].

⭐ Popularity Graph

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🌐 Wiki Languages

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🌐 Available in 2 languages

enMDS-1 jaつばさ (人工衛星)

References

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

Direct Wikidata claims

[2] ↑ MDS-1 — space launch vehicle (P375): H-IIA. Jonathan's Space Report. wikidata.org.
[3] ↑ MDS-1 — UTC date of spacecraft launch (P619): February 4, 2002. Jonathan's Space Report. wikidata.org.
[4] ↑ MDS-1 — significant event (P793): rocket launch. Jonathan's Space Report. wikidata.org.
[5] ↑ MDS-1 — start point (P1427): Yoshinobu Launch Complex Launch Pad 1. Jonathan's Space Report. wikidata.org.

Class ancestry

[1] ↑ MDS-1 is an instance of technology demonstration spacecraft (Q95945728) [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). MDS-1. Retrieved November 1, 2026, from https://4ort.xyz/entity/mds-1

MLA “MDS-1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 1 Nov. 2026, https://4ort.xyz/entity/mds-1.

BibTeX

@misc{4ortxyz_mds-1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{MDS-1}}, year = {2026}, url = {https://4ort.xyz/entity/mds-1}, note = {Accessed: 2026-11-01}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): MDS-1 — https://4ort.xyz/entity/mds-1 (retrieved 2026-11-01)

Canonical URL: https://4ort.xyz/entity/mds-1 · Last refreshed: November 1, 2026