# Cosmos 1003
**Wikidata**: [Q12907258](https://www.wikidata.org/wiki/Q12907258)  
**Source**: https://4ort.xyz/entity/cosmos-1003

## Summary
Cosmos 1003 was a Zenit-4МКМ class satellite launched by the Soviet Union on April 20, 1978. It was deployed from Plesetsk Cosmodrome Site 43/4 using a Soyuz-U rocket.

## Key Facts
*   Cosmos 1003 is classified as an instance of the Zenit-4МКМ satellite class.
*   It was launched on April 20, 1978, at 15:30:00 UTC.
*   The launch originated from Plesetsk Cosmodrome Site 43/4.
*   The satellite was carried into orbit by a Soyuz-U launch vehicle.
*   Its COSPAR ID is 1978-040A.
*   The Spacecraft Catalog Number (SCN) for Cosmos 1003 is 10811.
*   Cosmos 1003 is also known by the alias Kosmos 1003.
*   The Soyuz-U rocket, which launched Cosmos 1003, is a design variant from the Soviet Union.

## FAQs
### Q: What is Cosmos 1003?
A: Cosmos 1003 was a satellite belonging to the Zenit-4МКМ class. It was launched by the Soviet Union in 1978.

### Q: When was Cosmos 1003 launched?
A: Cosmos 1003 was launched on April 20, 1978, at 15:30:00 UTC.

### Q: Where was Cosmos 1003 launched from?
A: The launch of Cosmos 1003 occurred at Plesetsk Cosmodrome Site 43/4.

### Q: What type of satellite is Cosmos 1003?
A: Cosmos 1003 is classified as a Zenit-4МКМ class satellite.

### Q: What rocket was used to launch Cosmos 1003?
A: Cosmos 1003 was launched using a Soyuz-U rocket, a design variant developed by the Soviet Union.

## Why It Matters
Cosmos 1003 holds significance as a documented instance of the Zenit-4МКМ class of satellites, launched by the Soviet Union. Its successful deployment on April 20, 1978, using a Soyuz-U rocket from Plesetsk Cosmodrome Site 43/4, marks a specific event within the extensive history of Soviet space activities. The launch of Cosmos 1003 contributed to the operational continuity and technological development of the Soviet Union's space program, showcasing its consistent capability in satellite deployment. As part of the Zenit-4МКМ series, Cosmos 1003 represented a continuation of a specific line of satellite technology. Its existence and the details surrounding its launch provide valuable data points for understanding the scope and frequency of Soviet space missions during that era. Each such launch, including Cosmos 1003, underscored the nation's commitment to maintaining and advancing its space infrastructure, contributing to the overall historical narrative of space exploration and satellite technology.

## Notable For
*   Its classification as a Zenit-4МКМ class satellite.
*   Its specific launch event on April 20, 1978, from Plesetsk Cosmodrome Site 43/4.
*   Being one of the satellites launched by the Soviet Union using the Soyuz-U rocket.
*   Its identification through the COSPAR ID 1978-040A and SCN 10811.

## Body
### Overview
Cosmos 1003 is a satellite that was launched by the Soviet Union. It is identified as an instance of the Zenit-4МКМ class of satellites.

### Launch Details
*   **Launch Date**: Cosmos 1003 was launched on April 20, 1978.
*   **Launch Time**: The launch occurred at 15:30:00 UTC.
*   **Launch Site**: The satellite was launched from Plesetsk Cosmodrome Site 43/4.
*   **Launch Vehicle**: A Soyuz-U rocket was used to carry Cosmos 1003 into space. The Soyuz-U is a Soyuz rocket design variant known as "Universal," originating from the Soviet Union.

### Identification
*   **SCN (Spacecraft Catalog Number)**: 10811
*   **COSPAR ID**: 1978-040A
*   **Aliases**: The satellite is also known as Kosmos 1003.

### Classification
*   Cosmos 1003 is an instance of the Zenit-4МКМ satellite class.

## References

1. Jonathan's Space Report