Q: What is Kosmos 2477?

A: Kosmos 2477 is a Russian GLONASS-M navigation satellite launched in 2011 as part of the GLONASS satellite navigation system. It was deployed using a Proton-M rocket and is operated by the Russian Space Forces.

Q: When was Kosmos 2477 launched?

A: Kosmos 2477 was launched on November 4, 2011, from the Baikonur Cosmodrome Site 81/24 using a Proton-M rocket.

Q: Who operates Kosmos 2477?

A: Kosmos 2477 is operated by the Russian Space Forces.

Q: What is the COSPAR ID for Kosmos 2477?

A: The COSPAR ID for Kosmos 2477 is 2011-064B.

Q: What is the significance of Kosmos 2477?

A: Kosmos 2477 is part of the GLONASS satellite constellation, which provides global navigation services. Its launch contributed to the modernization and expansion of the GLONASS system.

Kosmos 2477

Russian GLONASS navigation satellite

Vehicle Glonass M Q12573065

Facts

10 properties

Instance of: GLONASS-M
Launch date: 2011-11-04
Launch vehicle: Proton-M
Manufacturer: JSC Information Satellite Systems Reshetnev^[3]
Operator: Russian Space Forces^[2]
Significant event: rocket launch^[6]
Space launch vehicle: Proton-M^[4]
Space tug: Briz-M^[7]
Start point: Baikonur Cosmodrome Site 81/24^[8]
UTC date of spacecraft launch: November 4, 2011^[5]

🏷️ Also known as

en Cosmos 2477 en GC 745 en Kosmos 2477 ru Космос-2477

🔖 Identifiers · 4

COSPAR ID: 2011-064B
Freebase ID: /m/0t_cvjf
SCN: 37868
Wolfram Language entity code: Entity["Satellite", "37868"]

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🔗 Connections

Space launch vehicle 2

Proton, Proton-M

Instance of 1

GLONASS-M

Manufacturer 1

JSC Information Satellite Systems Reshetnev

Operator 1

Russian Space Forces

Significant event 1

rocket launch

Space tug 1

Briz-M

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Summary

Kosmos 2477 is a GLONASS-M^[1].

References

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

Direct Wikidata claims

[2] ↑ Kosmos 2477 — operator (P137): Russian Space Forces. wikidata.org.
[3] ↑ Kosmos 2477 — manufacturer (P176): JSC Information Satellite Systems Reshetnev. wikidata.org.
[4] ↑ Kosmos 2477 — space launch vehicle (P375): Proton-M. Jonathan's Space Report. wikidata.org.
[5] ↑ Kosmos 2477 — UTC date of spacecraft launch (P619): November 4, 2011. Jonathan's Space Report. wikidata.org.
[6] ↑ Kosmos 2477 — significant event (P793): rocket launch. Jonathan's Space Report. wikidata.org.
[7] ↑ Kosmos 2477 — space tug (P1201): Briz-M. Jonathan's Space Report. wikidata.org.
[8] ↑ Kosmos 2477 — start point (P1427): Baikonur Cosmodrome Site 81/24. Jonathan's Space Report. wikidata.org.

Class ancestry

[1] ↑ Kosmos 2477 is an instance of GLONASS-M (Q4139977) [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). Kosmos 2477. Retrieved November 13, 2026, from https://4ort.xyz/entity/kosmos-2477

MLA “Kosmos 2477.” 4ort.xyz Knowledge Graph, 4ort.xyz, 13 Nov. 2026, https://4ort.xyz/entity/kosmos-2477.

BibTeX

@misc{4ortxyz_kosmos-2477_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Kosmos 2477}}, year = {2026}, url = {https://4ort.xyz/entity/kosmos-2477}, note = {Accessed: 2026-11-13}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Kosmos 2477 — https://4ort.xyz/entity/kosmos-2477 (retrieved 2026-11-13)

Canonical URL: https://4ort.xyz/entity/kosmos-2477 · Last refreshed: November 13, 2026