https://marspedia.org/index.php?action=history&feed=atom&title=File%3AAreostationaryCoverage.png 2026-04-12T16:34:10Z Revision history for this page on the wiki MediaWiki 1.34.2 https://marspedia.org/index.php?title=File:AreostationaryCoverage.png&diff=126158&oldid=prev 2018-09-01T03:02:24Z

<p><span dir="auto"><span class="autocomment">Summary</span></span></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 03:02, 1 September 2018</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Summary ==</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Summary ==</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>A plot of <del class="diffchange diffchange-inline">an </del>example <del class="diffchange diffchange-inline">computed </del>coverage <del class="diffchange diffchange-inline">area </del>for <del class="diffchange diffchange-inline">an areosynchronous satellite</del>. The <del class="diffchange diffchange-inline">constraint used </del>in <del class="diffchange diffchange-inline">this example is that </del>the <del class="diffchange diffchange-inline">satellite must appear 10 degrees above </del>the <del class="diffchange diffchange-inline">horizon in order to maintain coverage</del>.</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>A plot of example coverage <ins class="diffchange diffchange-inline">areas </ins>for <ins class="diffchange diffchange-inline">satellites in stationary orbit above Mars</ins>. The <ins class="diffchange diffchange-inline">four areas are the approximate coverage zones for satellites </ins>in the <ins class="diffchange diffchange-inline">two stable equilibrium points (yellow) and </ins>the <ins class="diffchange diffchange-inline">two unstable points (cyan)</ins>.</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">The coverage zone in this image is centered on the equator at 180 degrees latitude</del>.</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">Plotted with Leaflet using tiles from [https://github</ins>.<ins class="diffchange diffchange-inline">com/openplanetary/opm/wiki/OPM-Basemaps OpenPlanetaryMap]</ins></div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">Plotted with Leaflet and Mapbox by Pete Brandt, source code available at https://github.com/pbrandt1/flight-dynamics-tutorials</del></div></td><td colspan="2"> </td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Licensing ==</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Licensing ==</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{CC-by-sa-4.0}}</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{CC-by-sa-4.0}}</div></td></tr> <!-- diff cache key marspediaorg_www-mwmars_:diff::1.12:old-126157:rev-126158 --> </table>

Pb https://marspedia.org/index.php?title=File:AreostationaryCoverage.png&diff=126157&oldid=prev 2018-09-01T02:58:14Z

<p>Pb uploaded a new version of <a href="/File:AreostationaryCoverage.png" title="File:AreostationaryCoverage.png">File:AreostationaryCoverage.png</a></p> <table class="diff diff-contentalign-left" data-mw="interface"> <tr class="diff-title" lang="en"> <td colspan="1" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="1" style="background-color: #fff; color: #222; text-align: center;">Revision as of 02:58, 1 September 2018</td> </tr><tr><td colspan="2" class="diff-notice" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr></table>

Pb https://marspedia.org/index.php?title=File:AreostationaryCoverage.png&diff=126151&oldid=prev 2018-08-30T03:41:04Z

<p>A plot of an example computed coverage area for an areosynchronous satellite. The constraint used in this example is that the satellite must appear 10 degrees above the horizon in order to maintain coverage. The coverage zone in this image is centered...</p> <p><b>New page</b></p><div>== Summary ==<br /> A plot of an example computed coverage area for an areosynchronous satellite. The constraint used in this example is that the satellite must appear 10 degrees above the horizon in order to maintain coverage.<br /> <br /> The coverage zone in this image is centered on the equator at 180 degrees latitude.<br /> <br /> Plotted with Leaflet and Mapbox by Pete Brandt, source code available at https://github.com/pbrandt1/flight-dynamics-tutorials<br /> == Licensing ==<br /> {{CC-by-sa-4.0}}</div>

Pb