# Etalon

> pair of geodetic satellites

**Wikidata**: [Q6122123](https://www.wikidata.org/wiki/Q6122123)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Etalon_(satellite))  
**Source**: https://4ort.xyz/entity/etalon-q6122123

## Summary
Etalon refers to a pair of geodetic satellites. These satellites are classified as spacecraft, which are vehicles or machines designed to fly in space.

## Key Facts
- Etalon is a pair of geodetic satellites.
- It is classified as a spacecraft.
- Etalon has an alias: "Satelite Etalon."
- It has a Wikipedia entry titled "Etalon (satellite)."
- The Wikipedia entry for Etalon is available in multiple languages, including English, Spanish, French, Galician, Hungarian, and Portuguese.
- Etalon has 6 sitelinks.

## FAQs
### Q: What is Etalon?
A: Etalon refers to a pair of geodetic satellites. It is classified as a type of spacecraft.

### Q: What kind of entity is Etalon?
A: Etalon is a spacecraft, specifically a pair of geodetic satellites. Spacecraft are vehicles or machines designed to fly in space.

### Q: What are the aliases for Etalon?
A: An alias for Etalon is "Satelite Etalon."

## Why It Matters
Etalon is significant due to its classification as a pair of geodetic satellites, which are a specialized type of spacecraft. While the specific applications or achievements of the Etalon satellites are not detailed in the provided source material, geodetic satellites generally play a crucial role in scientific and practical applications related to Earth observation. These types of satellites are typically used to precisely measure the Earth's shape, its gravitational field, and its rotation, contributing to fields such as geodesy, oceanography, and climate science. As spacecraft, Etalon represents an advancement in space technology, designed for flight beyond Earth's atmosphere. The existence of such a pair of satellites underscores ongoing efforts in space-based Earth observation. However, without further specific data on their mission objectives or outcomes, a detailed account of Etalon's unique impact or the problems it solved cannot be provided.

## Notable For
- Its classification as a pair of geodetic satellites.
- Its identification as a spacecraft.
- Having a dedicated Wikipedia entry, "Etalon (satellite)," available in multiple languages.

## Body

### Overview
Etalon is identified as a pair of geodetic satellites. It is classified under the broader category of spacecraft. Spacecraft are defined as vehicles or machines designed to fly in space.

### Classification and Identification
- **Type:** Pair of geodetic satellites
- **Parent Class:** Spacecraft
- **Aliases:** Satelite Etalon
- **Wikipedia Title:** Etalon (satellite)
- **Wikipedia Languages:** English (en), Spanish (es), French (fr), Galician (gl), Hungarian (hu), Portuguese (pt)
- **Wikidata Description:** pair of geodetic satellites
- **Sitelink Count:** 6
- **Google Knowledge Graph ID:** /g/121qfs9j
- **Encyclopedia of China (Third Edition) ID:** 401517