Editing Helene

Helene is a natural satillite of [[Saturn]].
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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;"Template in Orbiter"
+Helene is a natural satillite of [[Saturn]].
-!bgcolor="lightsteelblue" colspan="2" align="center" |Mimas
-|-
-|colspan="2" align="center"|[[Image:Helene-osaturnzip.jpg|240px]]
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-|colspan="2" align="center"|'''Helene from osaturn.zip in Orbiter 2002'''
-|-
-!bgcolor="lightsteelblue" colspan="2"|Designation
-|-
-|Name||align="right"|Helene
-|-
-|width="30%"|Reference body||align="right" width="30%"|[[Saturn]]
-|-
-!bgcolor="lightsteelblue" colspan="2"|Planetary mean orbits
-|-
-|width="30%"|Epoch||align="right" width="50%"|1999
-|-
-|width="30%"|Semimajor axis (a)||align="right" width="50%"|377400000 m
-|-
-|width="30%"|Eccentricity (e)||align="right" width="30%"|0.0001
-|-
-|width="30%"|Inclination (i)||align="right" width="30%"|0.2119943842° <br> (0.0037 radian)
-|-
-|width="30%"|Longitude of the ascending node (LAN, ☊)||align="right" width="30%"|10.21583749° <br> (0.1783 radian)
-|-
-|width="30%"|Longitude of periapsis (ϖ)||align="right" width="30%"|291.7386501° <br> (5.0918 radian)
-|-
-|width="30%"|Mean longitude (L)||align="right" width="30%"|40.94356404° <br> (0.7146 radian)
-|-
-!bgcolor="lightsteelblue" colspan="2"|Selected physical parameters
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-|width="30%"|Mean radius||align="right" width="30%"|150000 m
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-|width="30%"|Mass||align="right" width="30%"|1.1×10<sup>15</sup> kg
-|-
-!bgcolor="lightsteelblue" colspan="2"|Rotation elements
-|-
-|width="30%"|SidRotPeriod||align="right" width="30%"|236530 seconds (65.7 hours)
-|-
-|width="30%"|SidRotOffset||align="right" width="30%"|0
-|-
-|width="30%"|Obliqutiy||align="right" width="30%"|0.4895
-|-
-|width="30%"|LAN||align="right" width="30%"|6.09808
-|-
-|width="30%"|Note||align="right" width="30%"|*Elements given are from Helene.cfg (osaturn.zip)
-|}
-'''Helene (Saturn XII, S/1980 S 6)''' is a [[w:Natural satellite|moon]] of [[Saturn]]. It was discovered by Pierre Laques and Jean Lecacheux in 1980, and was named for [[w:Helen of Troy|Helen of Troy]].
-Helene is co-orbital with [[Dione]] in Dione's [[w:Lagrange point|Lagrange (L4) point]]. It is one of four of Saturn's known [[w:Co-orbital configuration#Trojan moons|Trojan moons]].
-== Helene in Orbiter ==
-Helene was introduced to Orbiter in October 2002 from ''osaturn.zip''.
-{|class="wikitable sortable” style="text-align: center"
-|colspan="8"|<center>'''Orbiter versions and add-ons which include Helene'''</center>
-|-
-!Add-on!!Source!!Version!!Author!!Type!!Release Date!!Compatibility!!Wiki article
-|-
-|[https://library.avsim.net/esearch.php?DLID=&Name=&FileName=osaturn.zip&Author=&CatID=root Moons of Saturn Part 3]||AVSIM||||Rolf Keibel||Scenery||19 October 2002||||
-|}
-== See also ==
-[[w:Helene (moon)|Helene]] at [[w:Wikipedia|Wikipedia]]
-== Gallery ==
-<gallery>
-Helene-osaturnzip.jpg|Helene from ''osaturn.zip'' in Orbiter 2002
-Helene over Saturn.jpg|Helene with Saturn's cloud surface in the background, taken by [[w:Cassini-Huygen|Cassini]] in 2010
-</gallery>
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-{{SolarSystem}}
-[[Category: Articles]]
-[[Category:Celestial bodies]]
-[[Category:Solar System]]
-[[Category:Natural satellites]]
-[[Category:Satellites of Saturn]]
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