Q: What was the primary purpose of the DS-U1-R satellite?

A: The DS-U1-R was designed for atmospheric research, part of the Soviet Union's broader Dnepropetrovsk Sputnik satellite program.

Q: How does DS-U1-R differ from other Soviet research satellites?

A: It is part of the DS-U1 spacecraft bus and shares similarities with Kosmos 335, another atmospheric research satellite, but specific differences in payload or mission are not detailed in the source.

Q: What was the orbital environment of DS-U1-R?

A: The satellite operated in low Earth orbit, a common orbit for atmospheric and scientific research satellites of the era.

DS-U1-R

model of Soviet atmospheric research satellite

Class type of: research satellite Q14941224

Facts

10 properties

Instance of: spacecraft model
Subclass of: research satellite^[3]
Part of: Dnepropetrovsk Sputnik^[4]
Country of origin: Soviet Union^[5]
Has part(s): Kosmos 335^[7]
Manufacturer: Pivdenne Design Office^[2]
Mass: 295 kg^[9]
Satellite of: low Earth orbit
Spacecraft bus: DS-U1^[8]
Type of orbit: low Earth orbit^[6]

🏷️ Also known as

en DS-U1-R es DS-U1-P ru ДС-У1-Р

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🔗 Connections

Country of origin 1

Soviet Union

Examples 1

Kosmos 335

Has part(s) 1

Kosmos 335

Manufacturer 1

Pivdenne Design Office

Part of 1

Dnepropetrovsk Sputnik

Spacecraft bus 1

DS-U1

Subclass of 1

research satellite

Type of orbit 1

low Earth orbit

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Summary

DS-U1-R is a spacecraft model^[1].

References

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

Direct Wikidata claims

[2] ↑ DS-U1-R — manufacturer (P176): Pivdenne Design Office. space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
[3] ↑ DS-U1-R — subclass of (P279): research satellite. space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
[4] ↑ DS-U1-R — part of (P361): Dnepropetrovsk Sputnik. wikidata.org.
[5] ↑ DS-U1-R — country of origin (P495): Soviet Union. space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
[6] ↑ DS-U1-R — type of orbit (P522): low Earth orbit. space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
[7] ↑ DS-U1-R — has part(s) (P527): Kosmos 335. wikidata.org.
[8] ↑ DS-U1-R — spacecraft bus (P707): DS-U1. wikidata.org.
[9] ↑ DS-U1-R — mass (P2067): 295 kg. space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.

Class ancestry

[1] ↑ DS-U1-R is an instance of spacecraft model (Q117384800) [P31, primary]. Wikidata. wikidata.org.

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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). DS-U1-R. Retrieved March 11, 2026, from https://4ort.xyz/entity/ds-u1-r

MLA “DS-U1-R.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Mar. 2026, https://4ort.xyz/entity/ds-u1-r.

BibTeX

@misc{4ortxyz_ds-u1-r_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{DS-U1-R}}, year = {2026}, url = {https://4ort.xyz/entity/ds-u1-r}, note = {Accessed: 2026-03-11}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): DS-U1-R — https://4ort.xyz/entity/ds-u1-r (retrieved 2026-03-11)

Canonical URL: https://4ort.xyz/entity/ds-u1-r · Last refreshed: March 11, 2026