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− | + | {| cellpadding="2" cellspacing="0" style="margin:25px 0 0 10px; border:3px solid lightsteelblue;width:250px; font-size:90%; font-family:'Arial','Helvetica'; float: right; clear: right;"Mars in Orbiter" | |
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− | {| cellpadding="2" cellspacing="0" style="margin:25px 0 0 10px; border:3px solid lightsteelblue;width:250px; font-size:90%; font-family:'Arial','Helvetica'; float: right; clear: right;" | ||
!bgcolor="lightsteelblue" colspan="2" align="center" |Mars | !bgcolor="lightsteelblue" colspan="2" align="center" |Mars | ||
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|colspan="2" align="center"|[[Image:MarsScrshot.jpg|240px]] | |colspan="2" align="center"|[[Image:MarsScrshot.jpg|240px]] | ||
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− | |colspan="2" align="center"|'''Mars in Orbiter | + | |colspan="2" align="center"|'''Mars in Orbiter''' |
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!bgcolor="lightsteelblue" colspan="2"|Designation | !bgcolor="lightsteelblue" colspan="2"|Designation | ||
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− | |Name||align="right"|Mars | + | |width="30%"|Name||align="right" width="30%"|Mars |
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|width="30%"|Reference body||align="right" width="30%"|Sun | |width="30%"|Reference body||align="right" width="30%"|Sun | ||
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− | |width="30%"|Number of satellites||align="right" width="30%"| | + | |width="30%"|Number of satellites||align="right" width="30%"|2 |
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− | + | !bgcolor="lightsteelblue" colspan="2"|Physical parameters* | |
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− | |width="30%"|Mass||align="right" width=" | + | |width="30%"|Mass||align="right" width="50%"|6.419×10<sup>23</sup> kg |
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− | |width="30%"| | + | |width="30%"|Mean Radius||align="right" width="50%"|3.39×10<sup>6</sup> m |
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− | |width="30%"| | + | |width="30%"|Gravitational moments||align="right" width="50%"|J<sub>2</sub>=0.00196 |
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− | |width="30%"| | + | |width="30%"|Siderial day||align="right" width="30%"|8.864×10<sup>4</sup> s |
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− | |width="30%"| | + | |width="30%"|Orbital period||align="right" width="30%"|5.936×10<sup>7</sup> s<br>(669.7 Mars sols) |
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− | |width="30%"| | + | |width="30%"|Obliquity of ecliptic||align="right" width="30%"|26.72° |
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− | |width="30%"| | + | |width="30%"|Atmosphere||align="right" width="30%"|Yes |
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− | + | !bgcolor="lightsteelblue" colspan="2"|Atmosphere* | |
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− | + | |width="30%"|Atmosphere model||align="right" width="30%"|2006 Edition model | |
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− | |width="30%"| | + | |width="30%"|Surface Pressure||align="right" width="30%"|610.0 Pa |
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− | |width="30%"| | + | |width="30%"|Surface Density||align="right" width="30%"|0.02 kg/m<sup>3</sup> |
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− | |width="30%"| | + | |width="30%"|Specific gas constant||align="right" width="30%"|188.92 J/(K kg) |
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− | |width="30%"| | + | |width="30%"|Specific heat ratio||align="right" width="30%"|1.29 |
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− | !bgcolor="lightsteelblue" colspan="2"| | + | !bgcolor="lightsteelblue" colspan="2"|Osculating elements (ecliptic frame)* |
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− | |width="30%"| | + | |width="30%"|Semi-major axis||align="right" width="30%"|2.2795×10<sup>11</sup> m |
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− | |width="30%"| | + | |width="30%"|Eccentricity||align="right" width="30%"|0.093322 |
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− | |width="30%"| | + | |width="30%"|Inclination||align="right" width="30%"| 1.85° |
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− | |width="30%"| | + | |width="30%"|Longitude of ascending node||align="right" width="30%"| 49.5° |
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− | |width="30%"| | + | |width="30%"|Longitude of periapsis||align="right" width="30%"|336.18° |
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− | + | |width="30%"|Mean Longitude||align="right" width="30%"| 140.19° | |
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− | |width="30%"|Note||align="right" width="30%"|*Elements given are from Orbiter | + | |width="30%"|Note||align="right" width="30%"|*Elements given are from Orbiter 2016 |
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− | '''Mars''' is the fourth planet from the Sun in the Solar System and the second-smallest solid planet. Mars is a cold terrestrial planet with polar ice caps of frozen water and carbon dioxide. It has the largest volcano in the Solar System, and some very large impact craters. Mars is named after the mythological Roman god of war because it appears of red colour. | + | '''Mars''' is the fourth planet from the Sun in the Solar System and the second-smallest solid planet. Mars is a cold terrestrial planet with polar ice caps of frozen water and carbon dioxide. It has the largest volcano in the Solar System, and some very large impact craters. Mars is named after the mythological Roman god of war because it appears of red colour. |
== Rotation and orbit == | == Rotation and orbit == | ||
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Mars has two moons, [[Phobos]] and [[Deimos]], very small bodies, which may be captured asteroids. Phobos revolves around Mars in just 11 hours, where Deimos orbits in about 30 hours. | Mars has two moons, [[Phobos]] and [[Deimos]], very small bodies, which may be captured asteroids. Phobos revolves around Mars in just 11 hours, where Deimos orbits in about 30 hours. | ||
− | + | == Olympus == | |
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The stock Orbiter2016 includes Olympus base, located at 135.43°W, 12.74° N, with three pads and a VOR transmitter. | The stock Orbiter2016 includes Olympus base, located at 135.43°W, 12.74° N, with three pads and a VOR transmitter. | ||
− | + | see also: Wikipedia [http://en.wikipedia.org/wiki/Mars] | |
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==Natural satellites== | ==Natural satellites== | ||
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== See also == | == See also == | ||
+ | *[[:Category:Addons for Mars|Addons for Mars]] | ||
*[[w:Mars|Mars]] at Wikipedia | *[[w:Mars|Mars]] at Wikipedia | ||
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[[Category:Celestial bodies]] | [[Category:Celestial bodies]] | ||
[[Category:Solar System]] | [[Category:Solar System]] | ||
[[Category: Planets]] | [[Category: Planets]] | ||
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+ | {{Planet-Stub}} | ||
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+ | {{SolarSystem}} |