# Cosmos 1427
**Wikidata**: [Q12907391](https://www.wikidata.org/wiki/Q12907391)  
**Source**: https://4ort.xyz/entity/cosmos-1427

## Summary
Cosmos 1427 was a Soviet satellite launched on December 29, 1982, belonging to the Typhoon-1b class of spacecraft. It was deployed from the Plesetsk Cosmodrome using a Kosmos-3M rocket and is identified by the international designation 1982-121A.

## Key Facts
- **Classification:** Cosmos 1427 is an instance of the Typhoon-1b satellite class.
- **Launch Date:** The satellite was launched on December 29, 1982.
- **Launch Vehicle:** It was delivered to orbit by a Kosmos-3M rocket.
- **Launch Site:** The launch originated from Plesetsk Cosmodrome Site 132.
- **COSPAR ID:** Its international satellite designation is 1982-121A.
- **Satellite Catalog Number:** It holds the SatCat number 13750.
- **Precise Launch Time:** The launch event occurred at 12:00:02 UTC.
- **Aliases:** The satellite is also referred to as Kosmos 1427.

## FAQs
### Q: What type of satellite was Cosmos 1427?
A: Cosmos 1427 was classified as a Typhoon-1b satellite. It was part of the Soviet Kosmos program, which encompassed a wide variety of military and scientific spacecraft.

### Q: When and where was Cosmos 1427 launched?
A: The satellite launched on December 29, 1982, at 12:00:02 UTC. It was launched from the Plesetsk Cosmodrome Site 132.

### Q: What rocket was used to launch Cosmos 1427?
A: Cosmos 1427 was launched using a Kosmos-3M rocket, a variant of the Russian/Soviet Kosmos rocket family frequently used for satellite deployments during that era.

## Why It Matters
Cosmos 1427 serves as a specific historical data point within the extensive Soviet space program, illustrating the operational tempo and hardware utilization of the early 1980s. As a Typhoon-1b class satellite, it represents a specific category of Soviet aerospace engineering designated under the broad "Kosmos" label, a moniker used for a vast array of Soviet satellites to obscure the specific nature of military or experimental missions.

The entry is significant for tracking the history of the Plesetsk Cosmodrome and the Kosmos-3M launch vehicle. The Kosmos-3M was a workhorse for the Soviet Union and later Russia, and the successful deployment of Cosmos 1427 contributes to the statistical record of this rocket's reliability and service history. Furthermore, the precise documentation of its launch time and site (Site 132) helps orbital analysts and historians map the utilization of specific ground infrastructure during the Cold War era. Its existence helps researchers understand the composition of satellite constellations and the specific mission architectures employed by the Soviet Union in late 1982.

## Notable For
- **Typhoon-1b Class:** Identified specifically as a member of the Typhoon-1b class of satellites.
- **Kosmos-3M Deployment:** An example of a payload delivered by the workhorse Kosmos-3M rocket.
- **Plesetsk Infrastructure:** Utilization of Site 132 at the Plesetsk Cosmodrome, a primary launch facility for the Soviet military.
- **Precise Tracking:** The satellite is rigorously identified by both its COSPAR ID (1982-121A) and Satellite Catalog Number (13750).

## Body

### Mission Profile
Cosmos 1427 was launched on December 29, 1982. The launch took place at 12:00:02 UTC. The designated start point for the mission was the Plesetsk Cosmodrome Site 132, a major launch complex located in northwestern Russia (then the Soviet Union).

### Launch Vehicle
The launch vehicle utilized for this mission was the Kosmos-3M. This rocket was a two-stage, light-to-medium-lift launch vehicle derived from the R-14 ballistic missile. It served as one of the primary delivery systems for smaller Soviet satellites.

### Technical Specifications
The entity is formally categorized as an "instance of" the Typhoon-1b class. It is assigned the COSPAR international designator 1982-121A, indicating it was the primary (A) object launched in the 121st launch of 1982. In the US Satellite Catalog, it is tracked under number 13750.

### Related Entities
Cosmos 1427 is directly associated with:
- **Typhoon-1b:** The satellite class.
- **Kosmos-3M:** The Russian/Soviet launch rocket.

## References

1. Jonathan's Space Report