# Kosmos 133

> uncrewed flight of the Soyuz programme

**Wikidata**: [Q1064867](https://www.wikidata.org/wiki/Q1064867)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Kosmos_133)  
**Source**: https://4ort.xyz/entity/kosmos-133

## Summary

Kosmos 133 was a Soyuz 7K-OK[1].

## Summary
Kosmos 133 was an uncrewed flight of the Soviet Soyuz programme, utilizing the first-generation Soyuz 7K-OK spacecraft. Launched on November 28, 1966, the mission served as a test flight for the Soyuz vehicle system. The flight concluded two days later when the craft landed on November 30, 1966.

## Key Facts
- **Mission Type:** Uncrewed flight of the Soyuz programme.
- **Spacecraft Class:** Soyuz 7K-OK (first generation of the Soyuz spacecraft).
- **Launch Date:** November 28, 1966, at 11:00:00.
- **Landing Date:** November 30, 1966.
- **Launch Site:** Baikonur Cosmodrome, specifically Site 31.
- **Launch Vehicle:** Soyuz rocket.
- **COSPAR ID:** 1966-107A.
- **Satellite Catalog Number:** 02601.
- **Operator:** Soviet Union.

## FAQs
### Q: What type of spacecraft was Kosmos 133?
A: Kosmos 133 was a Soyuz 7K-OK spacecraft, which was the first generation of the Soyuz spacecraft designed for the Soviet space program.

### Q: When was Kosmos 133 launched?
A: The mission launched on November 28, 1966, at 11:00:00 from the Baikonur Cosmodrome Site 31.

### Q: Was Kosmos 133 a crewed mission?
A: No, Kosmos 133 was an uncrewed test flight designed to operate without a human crew.

### Q: What launch vehicle was used for Kosmos 133?
A: The spacecraft was launched atop a Soyuz rocket, part of the Russian and Soviet rocket family.

## Why It Matters
Kosmos 133 represents a critical early phase in the development of one of the most enduring spacecraft families in history. As an instance of the Soyuz 7K-OK class—the first generation of the Soyuz spacecraft—this mission was essential for validating the systems that would later support crewed operations. The Soyuz programme ultimately became a cornerstone of Soviet and later Russian space exploration, serving as the primary transport for cosmonauts to orbit for decades.

Launching just months after the Luna 9 successes, this mission highlighted the intense pace of the Soviet space race during the 1960s. By testing the Soyuz rocket and the 7K-OK vehicle configuration in an uncrewed capacity, engineers gathered necessary data to ensure the safety and reliability of the platform. The specific use of the Kosmos designation also illustrates the Soviet strategy of obscuring test flights under a generalized satellite naming convention to manage public perception of the programme's progress and failures.

## Notable For
- Being a **first-generation Soyuz 7K-OK spacecraft**, the inaugural class of the Soyuz line.
- Launching on the **Soyuz rocket**, a vehicle family with extensive historical use.
- Operating under the **Kosmos cover designation**, a standard practice for Soviet test flights.
- Being tracked internationally under **COSPAR ID 1966-107A**.
- Launching from **Baikonur Cosmodrome Site 31**, a key launch pad for the Soyuz programme.

## Body
### Mission Overview
Kosmos 133 was designated as an uncrewed flight within the broader Soyuz programme. The mission utilized the Soyuz 7K-OK spacecraft, identified as the first generation of this series. The spacecraft was assigned the COSPAR ID 1966-107A and the Satellite Catalog Number 02601.

### Launch and Landing
The mission commenced on November 28, 1966. The launch took place at 11:00:00 from the Baikonur Cosmodrome, specifically utilizing Site 31. The launch vehicle employed was a Soyuz rocket. After a short duration in flight, the mission concluded with a landing on November 30, 1966.

### Technical Specifications
The vessel was an instance of the **Soyuz 7K-OK** class.
*   **Program:** Soyuz programme
*   **Country:** Soviet Union
*   **Rocket Family:** Soyuz
*   **Wolfram Language Entity Code:** `Entity["Satellite", "02601"]`

## References

1. Jonathan's Space Report
2. Freebase Data Dumps. 2013