# Cosmos 401
**Wikidata**: [Q12753831](https://www.wikidata.org/wiki/Q12753831)  
**Source**: https://4ort.xyz/entity/cosmos-401

## Summary
Cosmos 401 is a Soviet satellite launched on March 27, 1971, using the Voskhod rocket from the Plesetsk Cosmodrome Site 43/4. It was part of the Zenit-4M class of satellites and was identified by its COSPAR ID 1971-023A.

## Key Facts
- **Launch Date**: March 27, 1971
- **Launch Vehicle**: Voskhod
- **Launch Site**: Plesetsk Cosmodrome Site 43/4
- **Class**: Zenit-4M
- **COSPAR ID**: 1971-023A
- **SCN (NORAD Catalog Number)**: 05086
- **Country of Origin**: Soviet Union
- **Significant Event**: Rocket launch at 10:59:59 UTC on March 27, 1971

## FAQs
### Q: What was Cosmos 401?
A: Cosmos 401 was a Soviet satellite launched on March 27, 1971, as part of the Zenit-4M class. It was launched using the Voskhod rocket from the Plesetsk Cosmodrome.

### Q: When and where was Cosmos 401 launched?
A: Cosmos 401 was launched on March 27, 1971, at 10:59:59 UTC from Plesetsk Cosmodrome Site 43/4.

### Q: What type of satellite was Cosmos 401?
A: Cosmos 401 was classified as a Zenit-4M satellite, part of the Soviet Union's space program.

### Q: What was the COSPAR ID of Cosmos 401?
A: The COSPAR ID for Cosmos 401 is 1971-023A.

### Q: What was the launch vehicle used for Cosmos 401?
A: The Voskhod rocket was used to launch Cosmos 401.

## Why It Matters
Cosmos 401 represents a significant milestone in the Soviet space program, particularly in the context of the Zenit-4M satellite series. Launched in 1971, it was part of a broader effort to develop and deploy advanced satellite technology. The satellite's launch and operation contributed to the Soviet Union's capabilities in space exploration and communication. While specific details about its mission objectives are limited, its inclusion in the Zenit-4M class suggests it played a role in military or reconnaissance applications, aligning with the Soviet Union's broader space program goals. The launch from Plesetsk Cosmodrome further underscores the Soviet Union's focus on developing its space infrastructure and capabilities during the Cold War era.

## Notable For
- **First Launch of Zenit-4M Class**: Cosmos 401 was one of the first satellites in the Zenit-4M series, marking an early deployment of this satellite class.
- **Voskhod Rocket Utilization**: The satellite's launch on the Voskhod rocket highlights the Soviet Union's reliance on this launch vehicle for early satellite deployments.
- **Plesetsk Cosmodrome Launch**: The launch from Plesetsk Cosmodrome Site 43/4 demonstrates the Soviet Union's strategic use of this site for satellite launches.
- **COSPAR ID Assignment**: The COSPAR ID 1971-023A is a key identifier for tracking and cataloging the satellite in international space databases.
- **SCN (NORAD Catalog Number)**: The assignment of SCN 05086 further integrates Cosmos 401 into global satellite tracking systems.

## Body
### Overview
Cosmos 401 is a Soviet satellite launched on March 27, 1971, as part of the Zenit-4M class. It was launched using the Voskhod rocket from Plesetsk Cosmodrome Site 43/4. The satellite's COSPAR ID is 1971-023A, and its SCN (NORAD Catalog Number) is 05086.

### Launch Details
- **Launch Date**: March 27, 1971
- **Launch Time**: 10:59:59 UTC
- **Launch Site**: Plesetsk Cosmodrome Site 43/4
- **Launch Vehicle**: Voskhod

### Classification
- **Class**: Zenit-4M
- **Country of Origin**: Soviet Union

### Identification
- **COSPAR ID**: 1971-023A
- **SCN (NORAD Catalog Number)**: 05086

### Wikipedia Presence
- **Languages Available**: Hungarian (hu), Macedonian (mk), Serbo-Croatian (sh), Serbian (sr)

## References

1. Jonathan's Space Report