# Cosmos 1437
**Wikidata**: [Q12907396](https://www.wikidata.org/wiki/Q12907396)  
**Source**: https://4ort.xyz/entity/cosmos-1437

## Summary
Cosmos 1437 was a Soviet signals intelligence satellite launched on January 20, 1983. Classified as a Tselina-D spacecraft, it was deployed into orbit using a Vostok-2M expendable carrier rocket from the Plesetsk Cosmodrome. It is identified by the international designation 1983-003A and the Satellite Catalog Number 13770.

## Key Facts
- **Classification:** Cosmos 1437 is an instance of the Tselina-D, a model of Soviet signals intelligence satellite.
- **Launch Date:** The spacecraft was launched on January 20, 1983.
- **Launch Vehicle:** It was delivered to orbit using a Vostok-2M expendable carrier rocket.
- **Launch Site:** The launch originated from Plesetsk Cosmodrome Site 16.
- **Launch Time:** The rocket launch event occurred at 17:26:00.
- **COSPAR ID:** The international designation for this object is 1983-003A.
- **Satellite Catalog Number:** It is tracked under the identification number 13770.
- **Alternate Name:** The satellite is also known by the alias "Kosmos 1437."

## FAQs
### Q: What was the primary function of Cosmos 1437?
A: Cosmos 1437 was a Tselina-D class satellite, which functioned as a Soviet signals intelligence (SIGINT) platform. Its role was likely to gather electronic information and signals data.

### Q: What rocket was used to launch Cosmos 1437?
A: The satellite was launched aboard a Vostok-2M rocket, which is an expendable carrier rocket used frequently during that era for Soviet military and scientific payloads.

### Q: Where and when was Cosmos 1437 launched?
A: The launch took place on January 20, 1983, at 17:26:00 from the Plesetsk Cosmodrome Site 16.

## Why It Matters
Cosmos 1437 serves as a representative example of the Soviet Union's extensive and ongoing efforts in space-based signals intelligence during the Cold War. As part of the Tselina-D program, this satellite highlights the technological infrastructure the USSR maintained to monitor global electronic emissions. The use of the Plesetsk Cosmodrome, a primary launch site for military payloads, underscores the strategic defense nature of the mission. Furthermore, the deployment via the Vostok-2M rocket—a workhorse of the Soviet space fleet—illustrates the standardization of launch systems used to maintain the expansive Cosmos constellation.

## Notable For
- Being a specific unit within the **Tselina-D** class of signals intelligence satellites.
- Launching from **Plesetsk Cosmodrome Site 16**, a key Soviet military launch complex.
- Utilizing the **Vostok-2M** rocket, a reliable expendable launch system derived from the R-7 Semyorka family.
- Forming part of the vast **Cosmos (Kosmos)** program, which obscured military satellites under a generic scientific designation.

## Body
### Mission Classification
Cosmos 1437 was an instance of the **Tselina-D**, a specialized model of Soviet satellite designed for signals intelligence. These satellites were part of a broader system used to intercept radio emissions and electronic signals from Earth. The designation "Cosmos 1437" follows the standard Soviet practice of naming military spacecraft with sequential numbers to obscure their specific intelligence-gathering capabilities.

### Launch Details
The satellite was successfully launched on **January 20, 1983**. The launch event was precisely timed at **17:26:00**. It was lifted into space by a **Vostok-2M** expendable carrier rocket. The launch originated from **Plesetsk Cosmodrome Site 16**, a facility heavily used for defense-related launches.

### Identifiers
To facilitate tracking and identification in global space catalogs, Cosmos 1437 was assigned the **COSPAR ID** (international designator) of **1983-003A**. It is also listed in satellite catalogs with the **Satellite Catalog Number (SCN)** of **13770**. The entity is also aliased as **Kosmos 1437** and has associated Wikipedia entries in languages including Macedonian (mk) and Serbo-Croatian variants (sh, sr).

## References

1. Jonathan's Space Report