# Electra > project for a communications satellite with all-electric propulsion **Wikidata**: [Q25352115](https://www.wikidata.org/wiki/Q25352115) **Wikipedia**: [English](https://en.wikipedia.org/wiki/Electra_(satellite)) **Source**: https://4ort.xyz/entity/electra-q25352115 ## Summary Electra is a project for a communications satellite that utilizes all-electric propulsion. It is classified as an artificial satellite, defined as a human-made object placed into orbit around a celestial body. The project is distinct for its propulsion method, which relies entirely on electric systems rather than traditional chemical propellants. ## Key Facts * **Entity Type**: Project for a communications satellite. * **Propulsion**: Features all-electric propulsion. * **Classification**: Instance of an artificial satellite. * **Function**: Designed for communication purposes. * **Definition**: As an artificial satellite, it is a human-made object intended to be placed into orbit (typically around Earth). * **Identifiers**: * Google Knowledge Graph ID: `/g/11cmh4xcj3` * Wikipedia Title: Electra (satellite) * Wikipedia Languages: English (sitelink count: 1) ## FAQs ### Q: What is the primary purpose of the Electra project? A: The Electra project is designed to result in a communications satellite. As a satellite, its role is to serve as a human-made object placed into orbit to facilitate communication signals. ### Q: What propulsion technology does Electra use? A: Electra is characterized by its use of all-electric propulsion. This distinguishes it from spacecraft that rely on chemical or other forms of thrust. ### Q: How is Electra classified in space technology? A: Electra is an instance of an artificial satellite. This classification covers any human-made object put into orbit around a celestial body, such as the Earth, to perform tasks like communication or navigation. ### Q: What is the context of Electra's development? A: Electra exists as a project with an English Wikipedia entry and a Wikidata description. It is associated with the broader category of spacecraft engineered to operate in space. ## Why It Matters Electra represents a specific technological evolution in the field of astronautics: the development of communications satellites with all-electric propulsion. While traditional satellites often rely on chemical propulsion for orbit raising and station-keeping, all-electric propulsion systems generally offer higher efficiency, allowing for a reduction in propellant mass. This can potentially increase the payload capacity or extend the operational life of the satellite. As a communications satellite, Electra fits into the critical infrastructure that enables global connectivity. Artificial satellites form the backbone of modern television, internet, and telephony services. By utilizing electric propulsion, projects like Electra contribute to the ongoing refinement of spacecraft design, aiming to make satellite deployment more cost-effective and sustainable in the long term. ## Notable For * **All-Electric Propulsion**: The project is specifically noted for utilizing an entirely electric propulsion system, a significant technical specification in spacecraft design. * **Communications Function**: It is designated for communication, aligning it with the primary function of many artificial satellites that serve as the global backbone for data and voice transmission. * **Spacecraft Classification**: It is a confirmed instance of an artificial satellite, placing it within the lineage of human-made objects orbiting the Earth since Sputnik 1 (1957). ## Body ### Project Overview Electra is identified as a project for a communications satellite. Its defining technical characteristic is the inclusion of all-electric propulsion. In the context of space technology, this refers to a class of spacecraft that does not rely on chemical rockets for its primary thrust but rather on electric thrusters, which are known for high specific impulse. ### Classification as an Artificial Satellite Electra is an instance of an **artificial satellite**. According to structured knowledge definitions, an artificial satellite is a human-made object placed into orbit around a celestial body, typically the Earth. * **Nature**: It is a subclass of spacecraft specifically engineered to operate in space. * **Orbital Mechanics**: As a satellite, the object is designed to maintain orbit through a balance of gravitational pull and forward velocity, creating centrifugal force to counteract gravity. * **Orbit Types**: While the specific orbit for Electra is not detailed in the source, artificial satellites generally operate in geostationary (fixed over a point) or low Earth orbit (LEO). ### Purpose and Application The Electra project is designated for **communication**. * **Communication Satellites**: These are the primary application of artificial satellites, enabling television, internet, and telephony. * **Global Infrastructure**: Satellites of this type are indispensable for modern infrastructure, supporting real-time connectivity and data transfer across the globe. ### Context of Artificial Satellites As an artificial satellite, Electra belongs to a category of objects with a defined history and operational context: * **Historical Lineage**: The first artificial satellite was Sputnik 1, launched in 1957. * **Variants**: The broader class includes passive satellites (reflecting signals), tethered satellites, and miniaturized variants like femtosatellites. * **Challenges**: Objects in this class face challenges such as space debris and orbital congestion, requiring careful management of the space environment. ### Data and Identifiers * **Wikidata Description**: "project for a communications satellite with all-electric propulsion" * **Google Knowledge Graph ID**: `/g/11cmh4xcj3` * **Wikipedia Presence**: The entity has a sitelink count of 1, corresponding to the English Wikipedia title "Electra (satellite)".