# Mołnia 1-4
**Wikidata**: [Q110115355](https://www.wikidata.org/wiki/Q110115355)  
**Source**: https://4ort.xyz/entity/monia-1-4

## Summary
Mołnia 1-4 was a Soviet communications satellite launched on October 20, 1966. It was an instance of the Molniya-1 class of spacecraft and was deployed using a Molniya launch vehicle. The satellite is identified by the international designation COSPAR ID 1966-092A and Satellite Catalog Number 02501.

## Key Facts
- **Classification:** Instance of Molniya-1, a class of Soviet communications satellites.
- **Launch Date:** October 20, 1966.
- **Launch Vehicle:** Molniya rocket (Soviet Union).
- **COSPAR ID:** 1966-092A.
- **Satellite Catalog Number (SCN):** 02501.
- **Primary Function:** Communications.
- **Operator Context:** Soviet Union.

## FAQs
### Q: What type of satellite was Mołnia 1-4?
A: Mołnia 1-4 was a Soviet communications satellite. It belonged to the specific class of spacecraft known as Molniya-1.

### Q: When was Mołnia 1-4 launched?
A: The satellite was launched on October 20, 1966.

### Q: What rocket was used to launch Mołnia 1-4?
A: It was launched using a Molniya rocket, which was associated with the Soviet Union.

## Why It Matters
Mołnia 1-4 represents a specific data point in the early history of Soviet space-based telecommunications. As an instance of the Molniya-1 class, it serves as an example of the hardware deployed by the Soviet Union during the mid-1960s to establish communication capabilities. The entry provides precise archival data, including the exact launch date (October 20, 1966) and identifiers (COSPAR ID 1966-092A and SCN 02501), which are essential for the accurate tracking and historical cataloging of artificial satellites. By documenting the relationship between the satellite (Molniya-1 class) and the launch vehicle (Molniya rocket), this entity helps clarify the technological lineage of Soviet space systems used for communication purposes during this era.

## Notable For
- Being a identified member of the **Molniya-1** class of satellites.
- Being launched on the **Molniya** rocket.
- Possessing a verifiable **COSPAR ID** (1966-092A) and **Satellite Catalog Number** (02501).
- Serving as a Soviet communications asset during the **Cold War** space race era.

## Body
### Mission Profile and Classification
Mołnia 1-4 is classified as an "instance of" the **Molniya-1** class. The Molniya-1 series is defined in the source material as a class of **Soviet communications satellites**. The existence of Mołnia 1-4 confirms the ongoing deployment of this specific satellite class by the Soviet Union during late 1966.

### Launch Details
The satellite was successfully launched on **October 20, 1966**. The launch was facilitated by a **Molniya** rocket. The source material identifies the Molniya rocket as a Soviet launch vehicle, highlighting the domestic production and deployment chain for this mission.

### Identifiers and Cataloging
To distinguish Mołnia 1-4 from other space objects, specific international and military identifiers were assigned:
- **COSPAR ID:** 1966-092A. This international designation indicates the launch occurred in 1966 and was the 92nd launch of the year, with "A" designating the primary payload.
- **Satellite Catalog Number (SCN):** 02501. This sequential number is used by space tracking systems to catalog the object.

## References

1. Jonathan's Space Report