// ORBITAL LOGISTICS AND PROPULSION TERM
Orbital Period
The orbital period is the time it takes for one celestial body to complete one full orbit around another, like Earth orbiting the Sun.
TECHNICAL DEFINITION
The orbital period is the time required for an astronomical object, such as a planet, moon, or satellite, to complete a single revolution around another body, governed by gravitational forces and Kepler's laws of planetary motion.
BACKGROUND
The International Space Station (ISS) is a space station in low Earth orbit (LEO). It is the product of the International Space Station program and is operated by five partner space agencies: NASA, Roscosmos (Russia), ESA (Europe), JAXA (Japan), and CSA (Canada). It is the first space station built, maintained and crewed through international cooperation and the largest human spacecraft ever constructed. It is an orbital research station, where scientific experiments in microgravity are conducted and the space environment is studied. Since 2 November 2000, it has hosted the longest continuous presence of humans in space. Alongside Tiangong, it is one of the only two currently operational space stations.
READ MORE ON WIKIPEDIASYNONYMS & ALIASES
- Revolution period
- orbital time
- period of orbit
- sidereal period
USAGE NOTE
Understanding orbital periods is crucial for mission planning, satellite deployment, and predicting celestial events.
DEVELOPERS
Organizations developing technology related to Orbital Period.
Develops, manufactures, and launches advanced rockets and spacecraft. Their work directly involves precise control of orbital periods for satellite deployment (e.g., Starlink constellation) and spacecraft missions.
A U.S. government agency responsible for the civilian space program, aeronautics, and aerospace research. NASA extensively uses orbital mechanics to design missions, maintain spacecraft, and track objects, all of which rely on understanding and calculating orbital periods.
Europe's gateway to space, involved in space exploration, Earth observation, telecommunications, and navigation. ESA's missions require sophisticated knowledge and application of orbital mechanics to ensure precise orbital periods for its diverse spacecraft.
A global security and aerospace company that builds spacecraft, satellites (including GPS), and launch systems. Their satellite design and mission planning heavily depend on accurately achieving and maintaining specific orbital periods.
Provides advanced space technology solutions, including Earth observation satellites and robotics. Designing and operating their high-resolution imaging satellites requires precise orbital period management to optimize revisit times and mission objectives.
A launch services and space systems company that develops and launches the Electron rocket. Their core business is placing customer payloads into specific orbits, which necessitates meticulous control over the final orbital period.
Specializes in Space Situational Awareness (SSA) services, tracking objects in Low Earth Orbit (LEO). Their radar network and analytical platform directly calculate and predict orbital periods to monitor space debris and operational satellites.
A joint venture of Boeing and Lockheed Martin, providing reliable launch services for U.S. government and commercial missions. ULA's launch vehicles deliver payloads into various orbits, requiring expert management of orbital period parameters.