Areostationary orbit

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An areostationary orbit (abbreviated ASO) is a circular areosynchronous orbit in the Martian equatorial plane about 17,000 km above the surface, any point on which revolves about Mars in the same direction and with the same period as the Martian surface. Although no artificial satellites have been placed so far in this orbit, it is of interest to some scientists foreseeing a future telecommunications network for the exploration of Mars. Areostationary orbit is a concept similar to Earth's geostationary orbit.

1 Derivation
2 See also
3 References
4 External links

[edit] Derivation

[edit] See also

[edit] References

[edit] External links

Mars Network - Marsats - NASA site devoted to future communications infrastructure for Mars exploration
Bandwidth available from an areostationary satellite

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Orbits

Types

General	Box · Capture · Circular · Elliptical / Highly elliptical · Escape · Graveyard · Hyperbolic trajectory · Inclined / Non-inclined · Osculating · Parabolic trajectory · Parking · Synchronous (semi · sub)

Geocentric	Geosynchronous · Geostationary · Sun-synchronous · Low Earth · Medium Earth · Molniya · Near-equatorial · Orbit of the Moon · Polar · Tundra

Other	Areosynchronous · Areostationary · Halo · Lissajous · Lunar · Heliocentric · Heliosynchronous

Parameters

Classical				Other
$i\,\!$	Inclination	$\omega\,\!$	Argument of periapsis	$\nu\,$	True anomaly	$L\,$	Mean longitude
$\Omega\,\!$	Longitude of the ascending node	$a\,\!$	Semi-major axis	$b\,$	Semi-minor axis	$l\,$	True longitude
$e\,\!$	Eccentricity	$M_o\,\!$	Mean anomaly at epoch	$\epsilon\,$	Linear eccentricity	$T\,$	Orbital period
				$E\,$	Eccentric anomaly

Maneuvers

Bi-elliptic transfer · Geostationary transfer · Gravity assist · Hohmann transfer · Inclination change · Phasing · Rendezvous · Transposition, docking, and extraction