# Cosmos 1663
**Wikidata**: [Q12753388](https://www.wikidata.org/wiki/Q12753388)  
**Source**: https://4ort.xyz/entity/cosmos-1663

## Summary
Cosmos 1663 is a Soviet satellite launched on June 21, 1985, from the Plesetsk Cosmodrome using a Soyuz-U rocket. It is part of the Resurs-F1 satellite class, designed for Earth observation and resource monitoring.

## Key Facts
- **Launch Date**: June 21, 1985
- **Launch Vehicle**: Soyuz-U
- **Launch Site**: Plesetsk Cosmodrome Site 41
- **Satellite Class**: Resurs-F1 (17F41)
- **COSPAR ID**: 1985-052A
- **SCN (NORAD ID)**: 15840
- **Significant Event**: Rocket launch at 07:45 UTC on June 21, 1985
- **Wikipedia Availability**: Available in Macedonian, Serbo-Croatian, and Serbian

## FAQs
### Q: What type of satellite was Cosmos 1663?
A: Cosmos 1663 was a Resurs-F1 satellite, part of the Soviet Union's Earth observation and resource monitoring program.

### Q: When and where was Cosmos 1663 launched?
A: It was launched on June 21, 1985, from Plesetsk Cosmodrome Site 41 using a Soyuz-U rocket.

### Q: What was the purpose of the Resurs-F1 satellite class?
A: The Resurs-F1 satellites were designed for Earth observation, including resource monitoring and environmental studies.

### Q: How is Cosmos 1663 identified in tracking systems?
A: It is cataloged as COSPAR ID 1985-052A and NORAD ID 15840.

### Q: What languages has information about Cosmos 1663 been published in?
A: Wikipedia articles about Cosmos 1663 exist in Macedonian, Serbo-Croatian, and Serbian.

## Why It Matters
Cosmos 1663 is part of the Soviet Union's Resurs-F1 satellite series, which played a crucial role in Earth observation and resource monitoring during the Cold War era. These satellites provided valuable data for environmental studies, agricultural planning, and military surveillance. The launch of Cosmos 1663, along with its counterparts, contributed to the Soviet Union's advancements in space-based remote sensing technology. While the Soviet space program has since ended, the legacy of these satellites remains significant in understanding historical space exploration and its applications in Earth sciences.

## Notable For
- **First Launch of Resurs-F1**: Cosmos 1663 was one of the earliest satellites in the Resurs-F1 series, demonstrating the Soviet Union's capabilities in Earth observation.
- **Soyuz-U Launch**: The use of the Soyuz-U rocket, a reliable Soviet launch vehicle, ensured the successful deployment of Cosmos 1663.
- **Cold War Era Satellite**: As part of the Soviet space program, Cosmos 1663 reflects the technological and strategic advancements of the era.
- **Earth Observation**: The Resurs-F1 class contributed to environmental monitoring and resource assessment, supporting both civilian and military applications.
- **Historical Tracking Data**: The satellite's COSPAR and NORAD IDs provide a reference point for historical spaceflight records.

## Body
### Satellite Overview
Cosmos 1663 is a member of the Resurs-F1 satellite series, which was developed by the Soviet Union for Earth observation and resource monitoring. The Resurs-F1 satellites were designed to capture high-resolution imagery and data for environmental studies, agriculture, and military surveillance.

### Launch Details
The satellite was launched on **June 21, 1985**, at **07:45 UTC** from **Plesetsk Cosmodrome Site 41**. The **Soyuz-U** rocket, a variant of the Soyuz launch vehicle, was used for the mission. The Soyuz-U was known for its reliability and was a key component of the Soviet space program during the Cold War.

### Identification and Tracking
Cosmos 1663 is officially designated as **COSPAR ID 1985-052A** and **NORAD ID 15840**. These identifiers are used in spaceflight tracking systems to catalog and monitor satellites in orbit.

### Wikipedia Availability
Information about Cosmos 1663 has been published in Wikipedia in **Macedonian, Serbo-Croatian, and Serbian**, indicating its relevance in those linguistic regions.

### Historical Context
The launch of Cosmos 1663 occurred during the peak of the Cold War, when the Soviet Union and the United States were engaged in a space race. The Resurs-F1 satellites were part of the Soviet Union's efforts to establish a comprehensive Earth observation capability, complementing other satellite programs like the Meteor and Zenit series.

## References

1. Jonathan's Space Report