Editing Helike

{| 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"
!bgcolor="lightsteelblue" colspan="2" align="center" |Helike
|-
|colspan="2" align="center"|[[Image:Helike-outerplanets050125zip-Orbiter2005P1.jpg|240px]]
|-
|colspan="2" align="center"|<center>'''Helike from ''outerplanets-050125.zip'' in Orbiter 2005P1'''</center>
|-
!bgcolor="lightsteelblue" colspan="2"|Designation
|-
|Name||align="right"|Helike
|-
|width="30%"|Reference body||align="right" width="30%"|Jupiter
|-
!bgcolor="lightsteelblue" colspan="2"|Planetary mean orbits
|-
|width="30%"|Epoch||align="right" width="50%"|2005.41409993155
|-
|width="30%"|Semimajor axis (a)||align="right" width="50%"|23456436862.9656 m
|-
|width="30%"|Eccentricity (e)||align="right" width="30%"|0.316750700289364
|-
|width="30%"|Inclination (i)||align="right" width="30%"|165.79686109904° <br> (2.89370111564995 radian)
|-
|width="30%"|Longitude of the ascending node (LAN, ☊)||align="right" width="30%"|165.79686109904° <br> (3.93526601298875 radian)
|-
|width="30%"|Longitude of periapsis (ϖ)||align="right" width="30%"|320.541541333807° <br> (5.59450528569243 radian)
|-
|width="30%"|Mean longitude (L)||align="right" width="30%"|560.408672375648° <br> (9.78097648968525 radian)
|-
!bgcolor="lightsteelblue" colspan="2"|Selected physical parameters
|-
|width="30%"|Mean radius||align="right" width="30%"|2200 m
|-
|width="30%"|Mass||align="right" width="30%"|1.8×10<sup>14</sup> kg
|-
|width="30%"|SidRotPeriod||align="right" width="30%"|63826272 (2.0225 years)
|-
|width="30%"|SidRotOffset||align="right" width="30%"|0
|-
|width="30%"|Obliquity||align="right" width="30%"|0
|-
|width="30%"|LAN||align="right" width="30%"|0
|-
|width="30%"|Note||align="right" width="30%"|*Elements given are from S2003-J6.cfg (outerplanets-050125.zip)
|}

'''Helike (Jupiter XLV, S/2003 J 6)''' a retrograde irregular [[Natural satellites|moons]] of [[Jupiter]]. It was discovered by [[w:Scott S. Shepard|Scott S Shepard]] et al in 2003. It is named for the daughter of [[w:Zeus|Zeus]].

== Helike in Orbiter ==
Helike was released in the add-on ''outerplanets-050125.zip'' in January 2005.

In outerplanets-050125.zip, Helike was referred to  as S2003-J6. In order to use it as Helike, the following changes must be made.

*File:S2003_J6.cfg: 
**change the filename to Helike.cfg
**change the name in the comment line in the top line to ''Helike (S/2003-J6, Jupiter)''
**line 3, change ''NAME ='' to Helike
**Last line, change the name of ''J6-Station ='' to Helike-station
*File:J6-Station.cfg
**change the filename to Helike-station.cfg
**Line 3, change the name to Helike-Station
*File:Jupiter_S2003J6.scn
**change the filename to Jupiter_Helike.scn
**Line 2, change ''S2003-J6 Station'' to ''Helike Station''
**Find the GL-01 ship, change STATUS ''Landed S2003-J6'' to ''Landed Helike''
**Change BASE ''J6-Station:1'' to ''Helike-Station:1''

*File:S2003-J6.tex, change filename to Helike.tex

*File:S2003-J6M.BMP, change filename to HelikeM.BMP

{|class="wikitable sortable” style="text-align: center"
|-
|colspan="8"|<center>'''Orbiter versions and add-ons which include Helike'''</center>
|-
!Add-on!!Source!!Version!!Author!!Type!!Release Date!!Compatibility!!Wiki article
|-
|[https://library.avsim.net/esearch.php?DLID=&Name=&FileName=outerplanets-050125.zip&Author=&CatID=root The Outer Planets 050125]||AVSIM||050125||Rolf Keibel<br>Tony Dunn||Scenery||26 January 2005||Orbiter 2005-P1||
|}

== See also ==
[[w:Helike (moon)|Helike]] at [[w:Wikipedia|Wikipedia]]

== Gallery ==
<gallery widths="100" heights="100">
Helike-outerplanets050125zip-Orbiter2005P1.jpg|<center>Helike from ''outerplanets-050125.zip'' in Orbiter 2005P1</center>
Helike CFHT 2003-02-25 annotated.gif|<center>Animation of three images of Helike to show orbital motion</center>
</gallery>

{{JupiterSat}}
{{SolarSystem}}

[[Category:Articles]]
[[Category:Celestial bodies]]
[[Category:Solar System]]
[[Category:Natural satellites]]
[[Category:Satellites of Jupiter]]

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