# Cosmos 1858
**Wikidata**: [Q12907512](https://www.wikidata.org/wiki/Q12907512)  
**Source**: https://4ort.xyz/entity/cosmos-1858

## Summary
Cosmos 1858 is a Strela-1M satellite launched by the Soviet Union on June 16, 1987, from Plesetsk Cosmodrome using a Kosmos-3M rocket. It is also identified by the COSPAR designation 1987-051G.

## Key Facts
- Is a Strela-1M satellite (instance_of: Strela-1M)
- Also known as Kosmos 1858 (aliases: Kosmos 1858)
- Has the COSPAR ID 1987-051G (cospar_id: 1987-051G)
- Was launched on June 16, 1987 (launch_date: 1987-06-16)
- Launched from Plesetsk Cosmodrome Site 132 (start_point: Plesetsk Cosmodrome Site 132)
- Used a Kosmos-3M rocket as launch vehicle (launch_vehicle: Kosmos-3M)
- Classified as a Russian satellite (country: Soviet Union/Russia)

## FAQs
### Q: What is Cosmos 1858?
A: It is a Strela-1M satellite launched by the Soviet Union on June 16, 1987.

### Q: When was Cosmos 1858 launched?
A: It was launched on June 16, 1987, from Plesetsk Cosmodrome.

### Q: What rocket launched Cosmos 1858?
A: The Kosmos-3M rocket was used to launch Cosmos 1858.

## Why It Matters
Cosmos 1858 represents a component of the Soviet Union's strategic communications network during the Cold War era. As a Strela-1M satellite, it played a role in military communications infrastructure, contributing to the Soviet Union's ability to maintain secure communication links for military operations. The satellite's deployment from Plesetsk Cosmodrome, a major Soviet space launch site, highlights the technological capabilities and strategic priorities of the Soviet space program during this period. Its operation would have been integral to the Soviet military's command and control systems, reflecting the broader geopolitical tensions and technological competition of the late 1980s.

## Notable For
- Is classified as a Strela-1M satellite, a specific type of military communications satellite
- Operated from the Plesetsk Cosmodrome Site 132, a significant Soviet launch facility
- Used the Kosmos-3M rocket, a specialized launch vehicle for military satellites
- Has the COSPAR designation 1987-051G, a unique identifier for orbital objects
- Is part of the Soviet Union's military space program during the Cold War

## Body
### Technical Specifications
The Cosmos 1858 satellite belongs to the Strela-1M class, which is a type of military communications satellite developed by the Soviet Union. It was launched using the Kosmos-3M rocket, which is specifically designed for placing military satellites into orbit. The satellite's operational parameters and technical specifications are consistent with the Strela-1M design, which was used for tactical military communications.

### Launch Details
The launch of Cosmos 1858 occurred on June 16, 1987, at 17:51:00 from Plesetsk Cosmodrome Site 132. This launch site is one of the primary locations for Soviet military satellite launches and represents a key facility in the Soviet space program. The Kosmos-3M rocket, which delivered the satellite to orbit, is a versatile launch vehicle capable of placing payloads into low Earth orbit.

### Classification and Identification
Cosmos 1858 is identified by multiple designations:
- As a Strela-1M satellite (instance_of: Strela-1M)
- By its COSPAR designation: 1987-051G
- By its international designation: Kosmos 1858

These identifiers help distinguish it from other satellites and provide a standardized reference for tracking and cataloging the satellite in space mission databases. The satellite's classification as a Russian (Soviet) military satellite indicates its role in strategic communications infrastructure.

## References

1. Jonathan's Space Report