# Zenit-2
**Wikidata**: [Q14693950](https://www.wikidata.org/wiki/Q14693950)  
**Source**: https://4ort.xyz/entity/zenit-2-q14693950

## Summary
The Zenit-2 is a Soviet reconnaissance satellite and part of the broader Zenit program, designed for optical intelligence gathering using film-return technology. It was launched atop the Vostok rocket between 1961 and 1965, with over 40 missions conducted under the Kosmos designation.

## Key Facts
- **Classified as**: Reconnaissance satellite
- **Part of**: Zenit satellite series
- **Launch vehicle**: Vostok rocket
- **Operational period**: 1961–1965
- **Total missions**: Over 40, mostly designated under the Kosmos naming convention
- **Technology**: Used film-return system for image collection
- **GRAU Index**: 11Ф61
- **Aliases**: Zenith, Восток-2, 11Ф61, 11Ф62
- **Country of origin**: Soviet Union
- **Image source location**: Saint Petersburg

## FAQs
### Q: What was the purpose of the Zenit-2 satellite?
A: The Zenit-2 was used by the Soviet Union for optical reconnaissance. It collected imagery on military and strategic targets using a film-return mechanism, which required physical retrieval of the exposed film capsules after re-entry.

### Q: How many Zenit-2 missions were flown?
A: More than 40 Zenit-2 missions were flown during its operational lifetime from 1961 to 1965. Most were assigned numbers in the Kosmos series, such as Kosmos 32, Kosmos 112, and others.

### Q: What launch vehicle was used for Zenit-2?
A: The Zenit-2 satellites were launched using the Vostok rocket, a reliable Soviet launcher also used for early human spaceflight missions.

## Why It Matters
The Zenit-2 played a crucial role in Cold War-era intelligence operations, representing one of the earliest successful implementations of orbital reconnaissance by the Soviet Union. As part of the larger Zenit program, it demonstrated the USSR's capability to conduct sustained surveillance from space, contributing significantly to geopolitical intelligence efforts. Its use of film-return technology marked an important milestone before the advent of digital imaging systems, influencing future developments in both civilian and military satellite design.

## Notable For
- Being among the first Soviet photo-reconnaissance satellites
- Launching more than 40 documented missions under the Kosmos designation
- Using the proven Vostok rocket as its primary launch vehicle
- Employing a film-return method that required capsule recovery post-mission
- Operating during the height of early Cold War space competition

## Body
### Overview
The Zenit-2 was a variant within the Zenit class of Soviet reconnaissance satellites developed during the early 1960s. Designed primarily for photographic intelligence gathering, these satellites utilized a film-return system where exposed film canisters were ejected and recovered upon return to Earth.

### Technical Specifications
- **Designation**: 11Ф61 (GRAU index)
- **Mission Type**: Optical reconnaissance
- **Payload Mechanism**: Film-return camera system
- **Recovery Method**: Capsule ejection and parachute landing

### Launch History
Zenit-2 missions began in 1961 and continued through 1965. All launches occurred via the Vostok rocket, which provided sufficient payload capacity for the relatively compact satellite bus.

### Missions and Designations
Many Zenit-2 flights were publicly identified under the Kosmos cover name:
- Kosmos 15 (Zenit 2-9)
- Kosmos 16 (Zenit 2-10)
- Kosmos 18 (Zenit 2-11)
- Kosmos 32 (Zenit 2-18)
- Kosmos 48 (1964 mission)
- Kosmos 50 (Zenit 2-24)
- Kosmos 98 (Zenit 2-31)
- Kosmos 104 (Zenit 2-33)
- And numerous other numbered Kosmos missions up to at least Kosmos 157

Each mission typically lasted several days, with film being returned for analysis once exposure was complete.

### Legacy
Although superseded by later generations of reconnaissance platforms, Zenit-2 established foundational practices in Soviet orbital espionage capabilities and contributed to the technological evolution of remote sensing satellites.

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  "@context": "https://schema.org",
  "@type": "Thing",
  "name": "Zenit-2",
  "description": "A Soviet reconnaissance satellite launched between 1961 and 1965 using the Vostok rocket.",
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## References

1. [Source](https://space.skyrocket.de/doc_sdat/zenit-2.htm)
2. [Source](http://www.designation-systems.net/non-us/soviet-mw.html)