# TIROS-7

> former American weather satellite

**Wikidata**: [Q9353722](https://www.wikidata.org/wiki/Q9353722)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/TIROS-7)  
**Source**: https://4ort.xyz/entity/tiros-7

## Summary
TIROS-7 was a former American weather satellite launched in 1963 as part of NASA's Television Infrared Observation Satellite program. It was designed to monitor Earth's weather and climate from orbit using television and infrared cameras.

## Key Facts
- Launched on June 19, 1963 at 09:50:01 UTC from Cape Canaveral Space Launch Complex 17B
- Operated by NASA and the Environmental Science Services Administration
- Weighed 134.7 kilograms with dimensions of 56 cm in height and 107 cm in diameter
- Powered by solar cells mounted on a spacecraft solar array
- Launched aboard a Delta B rocket (Thor 359/D-019 configuration)
- Manufactured by RCA Corporation
- Retired from service on June 3, 1968 after experiencing multiple instrument failures
- Re-entered Earth's atmosphere on June 3, 1994

## FAQs
### Q: What was TIROS-7's primary mission?
A: TIROS-7 was designed to monitor Earth's weather and climate from orbit using television and infrared cameras as part of NASA's early weather satellite program.

### Q: How long did TIROS-7 operate in space?
A: TIROS-7 operated for approximately 5 years, from its launch on June 19, 1963 until its retirement on June 3, 1968.

### Q: What happened to TIROS-7 after it stopped functioning?
A: After experiencing multiple instrument failures, TIROS-7 remained in orbit until June 3, 1994, when it re-entered Earth's atmosphere and burned up.

## Why It Matters
TIROS-7 represented a crucial advancement in meteorological observation capabilities during the early 1960s. As part of the pioneering TIROS program, it helped establish the foundation for modern weather satellite technology that we rely on today. The satellite demonstrated the practical value of space-based weather observation, providing meteorologists with unprecedented views of cloud patterns, storm systems, and atmospheric conditions across the entire planet. This capability revolutionized weather forecasting, allowing for earlier warnings of severe weather events and more accurate long-range predictions. The data collected by TIROS-7 and its predecessors proved that satellites could reliably monitor global weather patterns, leading to the development of more sophisticated weather observation systems that continue to protect lives and property through improved forecasting. The program also helped establish international cooperation in weather monitoring and laid the groundwork for the global weather observation networks we depend on today.

## Notable For
- First generation of operational weather satellites that proved the value of space-based meteorological observation
- Demonstrated the reliability of solar power for spacecraft operations
- Established the foundation for modern weather forecasting capabilities
- Part of the longest-running series of weather satellites in history
- Helped develop the technology and techniques used in all subsequent weather satellites

## Body
### Technical Specifications
TIROS-7 was a spin-stabilized satellite with a cylindrical body measuring 56 cm in height and 107 cm in diameter. The satellite weighed 134.7 kilograms and was covered with 9,200 solar cells that provided power for its instruments and systems.

### Launch and Early Operations
The satellite launched successfully on June 19, 1963, aboard a Delta B rocket from Cape Canaveral. The launch vehicle used the Thor 359/D-019 configuration, and the satellite entered a near-polar orbit where it could observe most of Earth's surface.

### Instrumentation and Capabilities
TIROS-7 carried both television cameras and infrared sensors to capture images of Earth's cloud cover and measure atmospheric temperatures. The satellite could transmit real-time images when within range of ground stations, providing meteorologists with up-to-date views of weather systems.

### Operational History
The satellite operated successfully for several years, providing valuable weather data to meteorologists. However, it experienced multiple instrument failures, with the first breakdown occurring on December 31, 1965, followed by additional failures on February 3, 1967.

### Legacy and Impact
TIROS-7's successful operation helped prove the concept of weather satellites and led to the development of more advanced meteorological satellites. The data collected during its mission contributed to improved weather forecasting capabilities and demonstrated the practical benefits of space-based observation systems.

## Schema Markup
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  "description": "Former American weather satellite launched in 1963 as part of NASA's Television Infrared Observation Satellite program",
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## References

1. [Source](https://nssdc.gsfc.nasa.gov/nmc/spacecraft/display.action?id=1963-024A)
2. [Source](https://space.skyrocket.de/doc_sdat/tiros.htm)
3. Jonathan's Space Report
4. [Source](https://www.space-track.org/#decay)