Subsynchronous orbit

In this article, we will delve into the exciting world of Subsynchronous orbit, exploring its origins, evolution and various applications today. From its impact on society to its relevance in the professional field, Subsynchronous orbit has left an indelible mark on different aspects of our daily lives. Over time, Subsynchronous orbit has played a crucial role in history, influencing cultures, trends and movements around the world. Through deep analysis, we will examine how Subsynchronous orbit has shaped the world we know and left a lasting imprint on our understanding of reality. Prepare to discover the fascinating facets of Subsynchronous orbit and the way it continues to shape our present and future.

Kind of planetary orbit

A subsynchronous orbit is an orbit of a satellite that is nearer the planet than it would be if it were in synchronous orbit, i.e. the orbital period is less than the sidereal day of the planet.^[1]

Technical considerations

An Earth satellite that is in (a prograde) subsynchronous orbit will appear to drift eastward as seen from the Earth's surface.^[1]

Economic importance in commercial spaceflight

The Geosynchronous-belt subsynchronous orbital regime is regularly used in spaceflight. This orbit is typically used to house working communication satellites that have not yet been deactivated, and may be still be used again in geostationary service if the need arises.^[2]

See also

• Supersynchronous orbit
• List of orbits

References

1. ^ ^{a b} Maral, Gérard; Michel Bousquet; Zhili Sun (2009). Satellite communications systems : systems, techniques and technology. Wiley. OCLC 701718866.
2. ^ Kumar, Krishna (March 1993). "Geosynchronous satellites at sub-synchronous altitudes". Acta Astronautica. 29 (3): 149–151. Bibcode:1993AcAau..29..149K. doi:10.1016/0094-5765(93)90043-V.

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