# GOES-17

> American geostationary weather satellite

**Wikidata**: [Q20055887](https://www.wikidata.org/wiki/Q20055887)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/GOES-17)  
**Source**: https://4ort.xyz/entity/goes-17

## Summary
GOES-17 is an American geostationary weather satellite operated by the National Oceanic and Atmospheric Administration (NOAA). Launched in 2018, it serves as a critical component of the Geostationary Operational Environmental Satellite series, designed to provide continuous monitoring of weather and climate conditions from geostationary orbit.

## Key Facts
- **Launch Date:** March 1, 2018 (22:02:00)
- **Operator:** National Oceanic and Atmospheric Administration (NOAA)
- **Manufacturer:** Lockheed Martin Space
- **Launch Vehicle:** Atlas V 541 (AV-077)
- **Scientific Instruments:** Advanced Baseline Imager (ABI) and Geostationary Lightning Mapper (GLM)
- **Spacecraft Bus:** A2100
- **Launch Weight:** 5,192 kg
- **Dimensions:** 6.1 meters (length) by 5.6 meters (width)
- **Orbit Type:** Geostationary orbit
- **Series:** Part of the Geostationary Operational Environmental Satellite (GOES) program

## FAQs
### Q: What is the primary purpose of GOES-17?
A: GOES-17 is a geostationary weather satellite designed to monitor weather and climate patterns. It provides essential data for weather forecasting and environmental monitoring for the United States.

### Q: Who built and launched GOES-17?
A: The satellite was manufactured by Lockheed Martin Space and launched by United Launch Alliance using an Atlas V 541 rocket. It is owned and operated by the National Oceanic and Atmospheric Administration (NOAA).

### Q: Which satellites preceded and followed GOES-17?
A: GOES-17 was preceded in its series by GOES-16 and was followed by the launch of GOES-18.

### Q: What scientific instruments are on board GOES-17?
A: The satellite carries the Advanced Baseline Imager (ABI) for detailed imaging and the Geostationary Lightning Mapper (GLM) to track lightning activity.

## Why It Matters
GOES-17 is a vital asset for atmospheric science and public safety, providing high-resolution data necessary for accurate weather forecasting. As part of the Geostationary Operational Environmental Satellite series, it ensures the continuity of environmental observations from space. By maintaining a fixed position in geostationary orbit, it allows meteorologists to observe the development of weather systems in real-time. 

The satellite's advanced instrumentation, including the Advanced Baseline Imager and Geostationary Lightning Mapper, represents a significant technological capability for monitoring severe storms and climate trends. Its operation by NOAA supports the broader mission of protecting life and property through timely weather alerts and environmental data collection.

## Notable For
- **Advanced Imaging:** Equipped with the Advanced Baseline Imager (ABI) for sophisticated environmental monitoring.
- **Lightning Detection:** Carries the Geostationary Lightning Mapper (GLM), a specialized instrument for tracking lightning strikes.
- **Heavy Launch Profile:** Launched with a total weight of 5,192 kg using the powerful Atlas V 541 launch vehicle.
- **Propulsion System:** Utilizes the LEROS-1c spacecraft propulsion system for orbital maneuvers.

## Body

### Technical Specifications
GOES-17 was constructed by Lockheed Martin Space using the **A2100 spacecraft bus**. The satellite's physical dimensions include a length of 6.1 meters and a width of 5.6 meters. Its power is supplied by a single spacecraft solar array that stands 3.9 meters in height. At launch, the satellite weighed 5,192 kg, with an empty weight of 2,857 kg.

### Mission and Series Context
The satellite is a member of the **Geostationary Operational Environmental Satellite** series. Within this series, it follows GOES-16 and precedes GOES-18. Its primary mission is to serve as an artificial satellite for monitoring weather and climate from a geostationary orbit. It is funded, owned, and operated by the **National Oceanic and Atmospheric Administration (NOAA)**.

### Launch and Identification
GOES-17 was launched on **March 1, 2018**, from **Cape Canaveral Space Launch Complex 41**. The launch was conducted by United Launch Alliance using an **Atlas V 541** rocket (mission AV-077). The satellite is identified by several international designations:
*   **COSPAR ID:** 2018-022A
*   **NSSDCA ID:** 2018-022A
*   **SCN:** 43226

### Scientific Payload
The satellite's operational capabilities are driven by its scientific instruments:
*   **Advanced Baseline Imager (ABI):** The primary instrument for imaging Earth's weather, oceans, and environment.
*   **Geostationary Lightning Mapper (GLM):** A tool used to detect and map lightning activity across the Western Hemisphere.

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## References

1. [Source](https://space.skyrocket.de/doc_sdat/goes-r.htm)
2. [Source](https://www.lockheedmartin.com/en-us/products/goes-r-series.html)
3. Jonathan's Space Report
4. [Source](https://www.goes-r.gov/spacesegment/spacecraft.html)
5. [Source](https://www.nasa.gov/home/hqnews/2008/dec/HQ_C08067_GOES.html)