Difference between revisions of "Io"

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!bgcolor="lightsteelblue" colspan="2"|Planetary mean orbits
 
!bgcolor="lightsteelblue" colspan="2"|Planetary mean orbits
 
|-
 
|-
|width="30%"|Epoch||align="right" width="50%"|1976.606435 (1976 August 10.00 TT)
+
|width="30%"|Epoch||align="right" width="50%"|1979.12391832712 (1979 February 14 061605 UTC)
 
|-
 
|-
|width="30%"|Semimajor axis (a)||align="right" width="50%"|4.218×10<sup>8</sup> m
+
|width="30%"|Semimajor axis (a)||align="right" width="50%"|422025278.692653 m
 
|-
 
|-
|width="30%"|Eccentricity (e)||align="right" width="30%"|0.0041
+
|width="30%"|Eccentricity (e)||align="right" width="30%"|0.00418867166362767
 
|-
 
|-
|width="30%"|Inclination (i)||align="right" width="30%"|0.36519° <br> (0.0006458 radian)
+
|width="30%"|Inclination (i)||align="right" width="30%"|2.18312929° <br> (0.0381027941060868 radian)
 
|-
 
|-
|width="30%"|Longitude of the ascending node (LAN, ☊)||align="right" width="30%"|312.9810604° <br> (5.46255 radian)
+
|width="30%"|Longitude of the ascending node (LAN, ☊)||align="right" width="30%"|337.6180631° <br> (5.8925468154509 radian)
 
|-
 
|-
|width="30%"|Longitude of periapsis (ϖ)||align="right" width="30%"|97.73514° <br> (1.7058 radian)
+
|width="30%"|Longitude of periapsis (ϖ)||align="right" width="30%"|654.3518983° <br> (11.4205950913623 radian)
 
|-
 
|-
|width="30%"|Mean longitude (L)||align="right" width="30%"|106.724849° <br> (1.8627 radian)
+
|width="30%"|Mean longitude (L)||align="right" width="30%"|737.1542087° <br> (12.8657680372413 radian)
 
|-
 
|-
 
!bgcolor="lightsteelblue" colspan="2"|Selected physical parameters
 
!bgcolor="lightsteelblue" colspan="2"|Selected physical parameters
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|width="30%"|Mass||align="right" width="30%"|8.93×10<sup>22</sup> kg
 
|width="30%"|Mass||align="right" width="30%"|8.93×10<sup>22</sup> kg
 
|-
 
|-
|width="30%"|Note||align="right" width="30%"|*Elements given are from Io.cfg (2002)
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|width="30%"|SidRotPeriod||align="right" width="3-%"|152841.6 sec (42.456 hours)
 +
|-
 +
|width="30%"|Note||align="right" width="30%"|*Elements given are from Io.cfg (Voyager1Jupiter.zip)
 
|}
 
|}
  
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== Io in Orbiter ==
 
== Io in Orbiter ==
 
Io was introduced to [[Orbiter]] in the Orbiter 2002 release, and each version after that. Io's orbit was governed by the Io.cfg file in Orbiter 2002 and later versions until Orbiter 2005 when Vsop87.dll governed Io's orbit. Io is modeled as a sphere 48806 km in diameter with a mass of 8.93×10<sup>22</sup> kg.
 
Io was introduced to [[Orbiter]] in the Orbiter 2002 release, and each version after that. Io's orbit was governed by the Io.cfg file in Orbiter 2002 and later versions until Orbiter 2005 when Vsop87.dll governed Io's orbit. Io is modeled as a sphere 48806 km in diameter with a mass of 8.93×10<sup>22</sup> kg.
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{|class="wikitable sortable” style="text-align: center"
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|-
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|colspan="8"|<center>'''Orbiter versions and add-ons which include Io'''</center>
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|-
 +
!Add-on!!Source!!Version!!Author!!Type!!Release Date!!Compatibility!!Wiki article
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|-
 +
|[https://www.orbiter-forum.com/resources/orbiter-2006-p1.5430/ Orbiter 2006-P1]||O-F Resources||060929||martins||Orbiter Download||29 September 2006||Orbiter 2006-P1||
 +
|-
 +
|[https://www.orbiter-forum.com/resources/orbiter-2006.5431/ Orbiter 2006]||O-F Resources||060504||martins||Orbiter Download||4 May 2006||Orbiter 2006||
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|-
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|[https://library.avsim.net/esearch.php?DLID=&Name=&FileName=outerplanets-050329_update.zip&Author=&CatID=root The Outer Planets 050329 Update]||AVSIM||050329||Rolf Keibel<br>Tony Dunn<br>Carl Romanik||Scenery||30 March 2005||||
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|-
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|[https://www.orbiter-forum.com/resources/the-outer-planets-050223-update.2483/ The Outer Planets 050223 Update]||O-F Resources||2005-02-23||VF2_Rolf||Scenery||23 February 2005||||
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|-
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|[https://www.orbiter-forum.com/resources/2005-with-p1-patch-files.5432/ 2005 (with P1 patch files)]||O-F Resources||050216||martins||Orbiter Download||16 February 2005||Orbiter 2005||
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|-
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|[https://www.orbiter-forum.com/resources/orbiter-2003-p2.5433/ Orbiter 2003-P2]||O-F Resources||031217||martins||Orbiter Download||17 December 2003||Orbiter 2003-P2||
 +
|-
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|[https://www.orbiter-forum.com/resources/orbiter-2003-p1.5434/ Orbiter 2003-P1]||O-F Resources||031105||martins||Orbiter Download||5 November 2003||Orbiter 2003-P1|
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|-
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|[https://www.orbiter-forum.com/resources/orbiter-2002.5436/ Orbiter 2002]||O-F Resources||020419||martins||Orbiter Download||19 April 2002||Orbiter 2002||
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|}
  
 
== See also ==
 
== See also ==
 
*[[w:Io (moon)|Io]] in [[w:Wikipedia|Wikipedia]]
 
*[[w:Io (moon)|Io]] in [[w:Wikipedia|Wikipedia]]
  
[[Category: Articles]]
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== Gallery ==
[[Category: Celestial bodies]]
+
<gallery widths="100" heights="100">
[[Category: Natural satellites]]
+
IoOrbiter2002.jpg|<center>Io in Orbiter 2002</center>
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Io-orbiter2002p3.jpg|<center>Io in Orbiter 2002P3</center>
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Io-Orbiter2003P2.jpg|<center>Io in Orbiter 2003P2</center>
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Io-Voyager1Jupiterzip-Orbiter2003P2.jpg|<center>Io from ''Voyager1Jupiter.zip'' in Orbiter 2003P2</center>
 +
Io-Orbiter2005P1.jpg|<center>Io in Orbiter 2005P1</center>
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Io-Orbiter2006P1.jpg|<center>Io in Orbiter 2006P1</center>
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Io highest resolution true color.jpg|<center>Io as seen by the [[w:Galileo (spacecraft)|Galileo]] spacecraft on 3 July 1999<br>from Wikimedia Commons</center>
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Galilean moon Laplace resonance animation 2.gif|<center>Animation of three inner Galilean moons showing orbital resonance</center>
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</gallery>
 +
 
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[[Category:Articles]]
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[[Category:Celestial bodies]]
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[[Category:Solar System]]
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[[Category:Natural satellites]]
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[[Category:Satellites of Jupiter]]
  
 
{{JupiterSat}}
 
{{JupiterSat}}
 
{{SolarSystem}}
 
{{SolarSystem}}

Latest revision as of 13:25, 8 October 2024

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Io
IoScrshot.jpg
Io in Orbiter 2016 with D3D9 client
Designation
Name Io
Reference body Jupiter
Planetary mean orbits
Epoch 1979.12391832712 (1979 February 14 061605 UTC)
Semimajor axis (a) 422025278.692653 m
Eccentricity (e) 0.00418867166362767
Inclination (i) 2.18312929°
(0.0381027941060868 radian)
Longitude of the ascending node (LAN, ☊) 337.6180631°
(5.8925468154509 radian)
Longitude of periapsis (ϖ) 654.3518983°
(11.4205950913623 radian)
Mean longitude (L) 737.1542087°
(12.8657680372413 radian)
Selected physical parameters
Mean radius 1821 km
Mass 8.93×1022 kg
SidRotPeriod 152841.6 sec (42.456 hours)
Note *Elements given are from Io.cfg (Voyager1Jupiter.zip)

Io is one of Jupiter's four Galilean Moons. It is also the only confirmed satellite to have active volcanoes. Its orbit is in a 1:2:4 resonance with Europa and Ganymede.

Io in Orbiter[edit]

Io was introduced to Orbiter in the Orbiter 2002 release, and each version after that. Io's orbit was governed by the Io.cfg file in Orbiter 2002 and later versions until Orbiter 2005 when Vsop87.dll governed Io's orbit. Io is modeled as a sphere 48806 km in diameter with a mass of 8.93×1022 kg.

Orbiter versions and add-ons which include Io
Add-on Source Version Author Type Release Date Compatibility Wiki article
Orbiter 2006-P1 O-F Resources 060929 martins Orbiter Download 29 September 2006 Orbiter 2006-P1
Orbiter 2006 O-F Resources 060504 martins Orbiter Download 4 May 2006 Orbiter 2006
The Outer Planets 050329 Update AVSIM 050329 Rolf Keibel
Tony Dunn
Carl Romanik
Scenery 30 March 2005
The Outer Planets 050223 Update O-F Resources 2005-02-23 VF2_Rolf Scenery 23 February 2005
2005 (with P1 patch files) O-F Resources 050216 martins Orbiter Download 16 February 2005 Orbiter 2005
Orbiter 2003-P2 O-F Resources 031217 martins Orbiter Download 17 December 2003 Orbiter 2003-P2
Orbiter 2003-P1 O-F Resources 031105 martins Orbiter Download 5 November 2003
Orbiter 2002 O-F Resources 020419 martins Orbiter Download 19 April 2002 Orbiter 2002

See also[edit]

Gallery[edit]

Jupiter's natural satellites

edit

Named Satellites:

Adrastea | Aitne | Amalthea | Ananke | Aoede | Arche | Autonoe | Callirrhoe | Callisto | Carme | Carpo | Chaldene | Cyllene | Dia | Eirene | Elara | Erinome | Ersa | Euanthe | Eukelade | Eupheme | Euporie | Europa | Eurydome | Ganymede | Harpalyke | Hegemone | Helike | Hermippe | Herse | Himalia | Io | Iocaste | Isonoe | Kale | Kallichore | Kalyke | Kore | Leda | Lysithea | Megaclite | Metis | Mneme | Orthosie | Pandia | Pasiphae | Pasithee | Philophrosyne | Praxidike | Sinope | Sponde | Taygete | Thebe | Thelxinoe | Themisto | Thyone | Valetudo

Numbered Satellites:

S/2003 J 2 | S/2003 J 4 | S/2003 J 9 | S/2003 J 10 | S/2003 J 12 | S/2003 J 16 | S/2003 J 18 | S/2003 J 19 | S/2003 J 23 | S/2003 J 24 |S/2010 J 1 | S/2010 J 2 | S/2011 J 1 | S/2011 J 2 S/2011 J 3 | S/2016 J 1 | S/2016 J 3 | S/2016 J 4 | S/2017 J 1 | S/2017 J 2 | S/2017 J 3 | S/2017 J 5 | S/2017 J 6 | S/2017 J 7 | S/2017 J 8 | S/2017 J 9 | S/2018 J 2 |S/2018 J 3 | S/2018 J 4 | S/2021 J 1 S/2021 J 2 | S/2021 J 3 | S/2021 J 4 | S/2021 J 5 | S/2021 J 6 | S/2022 J 1 | S/2022 J 2 | S/2022 J 3

edit The Solar System
Central star

Sun (Sol)

Planets

Mercury - Venus - Earth - Mars - Jupiter - Saturn - Uranus - Neptune

Natural satellites

Moon - Phobos - Deimos - Io - Europa - Ganymede - Titan - more...

Add-ons

Planets - Dwarf Planets - Small objects - Natural satellites - Alternative star systems