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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"
 
{| 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"
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!bgcolor="lightsteelblue" colspan="2" align="center" |4179 Toutatis
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!bgcolor="lightsteelblue" colspan="2" align="center" |951 Gaspra
 
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|colspan="2" align="center"|[[Image:Toutatis-AsteroidPackv1zip-Orbiter2003P2.jpg|240px]]
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|colspan="2" align="center"|[[Image:951 Gaspra.png|240px]]
 
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|colspan="2" align="center"|'''4179 Toutatis from ''AsteroidPack_v1.00.zip'' in Orbiter 2003P2'''
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|colspan="2" align="center"|'''951 Gaspra in Orbiter'''
 
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!bgcolor="lightsteelblue" colspan="2"|Designation
 
!bgcolor="lightsteelblue" colspan="2"|Designation
 
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|-
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|Name||align="right"|4179 Toutatis
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|Name||align="right"|951 Gaspra
 
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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%"|Epoch||align="right" width="50%"|2006
 
|width="30%"|Epoch||align="right" width="50%"|2006
 
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|width="30%"|Semimajor axis (a)||align="right" width="50%"|377624385088.758 m
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|width="30%"|Semimajor axis (a)||align="right" width="50%"|330561273844 km<br>(2.20966563439435 AU)
 
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|-
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|width="30%"|Eccentricity (e)||align="right" width="30%"| 0.634557615148393
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|width="30%"|Eccentricity (e)||align="right" width="30%"| 0.174161131041245
 
|-
 
|-
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|width="30%"|Inclination (i)||align="right" width="30%"|0.0077938875°<br>(0.00779388747174762 radian)
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|width="30%"|Inclination (i)||align="right" width="30%"|0.0715986858283037 radian<br>(4.10230251664494°)
 
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|-
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|width="30%"|Longitude of the ascending node (LAN, ☊)||align="right" width="30%"|123.0291694° (2.14726408226075 radian)
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|width="30%"|Longitude of the ascending node (LAN, ☊)||align="right" width="30%"|4.41948546253888 radian<br>253.2178645229°
 
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|-
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|width="30%"|Longitude of periapsis (ϖ)||align="right" width="30%"|402.9283255° (7.03242592972654 radian)
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|width="30%"|Longitude of periapsis (ϖ)||align="right" width="30%"|6.68046910673352 radian<br>382.762684983362°
 
|-
 
|-
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|width="30%"|Mean longitude (L)||align="right" width="30%"|508.9465051° (8.88279223003487 radian)
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|width="30%"|Mean longitude (L)||align="right" width="30%"|7.27107229175727 radian<br>416.601754852207°
 
|-
 
|-
 
!bgcolor="lightsteelblue" colspan="2"|Rotational Elements
 
!bgcolor="lightsteelblue" colspan="2"|Rotational Elements
 
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|-
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|width="30%"|Sidereal Rotation Period||align="right" width="50%"|468000 seconds<br>(130 hours)
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|width="30%"|Sidereal Rotation Period||align="right" width="50%"|25530 seconds<br>(7.09 hours)
 
|-
 
|-
 
|width="30%"|Sidereal Rotation Offset||align="right" width="50%"|0
 
|width="30%"|Sidereal Rotation Offset||align="right" width="50%"|0
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!bgcolor="lightsteelblue" colspan="2"|Selected physical parameters
 
!bgcolor="lightsteelblue" colspan="2"|Selected physical parameters
 
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|width="30%"|Mean radius||align="right" width="30%"|1650 m
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|width="30%"|Mean radius||align="right" width="30%"|7000 m
 
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|width="30%"|Mass||align="right" width="30%"|5×10<su>13</sup> kg
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|width="30%"|Mass||align="right" width="30%"|1×10<su>16</sup> kg
 
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|width="30%"|Note||align="right" width="30%"|*Elements given are from 4179 Toutatis.cfg (AsteroidPack_v1.00.zip)
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|width="30%"|Equatorial gravity||align="right" width="30%"| 0.0136 m/s<sup>2</sup>
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|-
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|width="30%"|Escape velocity||align="right" width="30%"| 0.0076 m/s
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|-
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|width="30%"|Gravity at surface||align="right" width="30%"|Gaspra 89%<br>Sun 11%
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|-
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|width="30%"|Note||align="right" width="30%"|*Elements given are from 951 Gaspra.cfg file.
 
|}
 
|}
  
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'''4179 Toutatis (1934 CT)''' is an elongated asteroid in the main asteroid belt, and is also a [[Mars]] and [[Earth]] crosser. It was first discovered on 10 February 1934, but was lost until is was again sighted on 4 January 1989 by [[w:Christian Pollas|Christian Pollas]]. It was named after a [[w:Ancient Celtic religion|Celtic god]].
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'''951 Gaspra''' is an asteroid orbiting close to the inner edge of the main asteroid belt. Discovered by [[w:Grigory Neujmin|Grigory Neujmin]] on 3 January 1886, it was named after [[w:Gaspra|Gaspra]], a retreat on [[w:Crimia|Crimea]]. Gaspra was visited by the [[w:Gallileo (spacecraft)|Gallileo]] spacecraft  in 1991 as it was enroute to [[Jupiter]]. Gaspra is an elongated potato shaped body.
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Toutatis can approach Earth as close as 2.8 lunar distances, and approached as close as 4 LD in 2004. It has a 3:1 orbital resonance with [[Jupiter]] and near 1:4 resonance with Earth. This leads to a very chaotic behavior in its orbit which does not allow accurate predictions of its orbit far into the future. It has been classified as a [[w:Potentially hazardous object|potentially hazardous object]].
 
  
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Toutatis has been studied by radar a number of times and was visited by [[w:Chang'e 2|Chang'e 2]] during a flyby on 13 December 2012.
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== Gaspra in Orbiter ==
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951 Gaspra was first introduced to Orbiter with the release of MainBeltAsteroids051403 in 2003.
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== Toutatis in Orbiter ==
 
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4179 Toutatis was first introduced to Orbiter with the release of MainBeltAsteroids051403 in 2003.
 
  
 
Note that the landing surface as given in the config file is spherical, but the visual of these bodies are not, if you land, you will likely be above or below the visual surface.  
 
Note that the landing surface as given in the config file is spherical, but the visual of these bodies are not, if you land, you will likely be above or below the visual surface.  
  
 
{| class="wikitable" style="text-align: center"
 
{| class="wikitable" style="text-align: center"
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|colspan="8"|<center>'''Orbiter versions and add-ons which include 4179 Toutatis'''</center>
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|colspan="8"|<center>'''Orbiter versions and add-ons which include 243 Ida and Dactyl'''</center>
 
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!Add-on!!Source!!Version!!Author!!Type!!Release Date!!Compatibility!!Wiki article
 
!Add-on!!Source!!Version!!Author!!Type!!Release Date!!Compatibility!!Wiki article
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|-
 
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|[https://www.orbiter-forum.com/resources/asteroid-pack-1-00.2832/ Asteroid Pack 1.00]||O-F Resources||2004-11-21||Nighthawke||Scenery||21 November 2004||||
 
 
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|[https://www.orbiter-forum.com/resources/main-belt-asteroids-v1-0.1435/ Main Belt Asteroids v1.0]||O-F Resources||v1.0||Unknown OHM Addon Developer||Scenery||14 May 2003||||
 
|[https://www.orbiter-forum.com/resources/main-belt-asteroids-v1-0.1435/ Main Belt Asteroids v1.0]||O-F Resources||v1.0||Unknown OHM Addon Developer||Scenery||14 May 2003||||
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===Gallery===
 
===Gallery===
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<gallery widths="100" heights="100">
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<gallery widths="200" heights="200">
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4179Toutatis-MainBeltAsteroidszip.jpg|<center>4179 Toutatis from ''MainBeltAsteroids051403.zip'' in Orbiter 2002P3</center>
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951Gaspra-MainBeltAsteroidszip.jpg|<center>951 Gaspra from ''MainBeltAsteroids051403.zip'' in Orbiter 2002P3</center>
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Toutatis-AsteroidPackv1zip-Orbiter2003P2.jpg|<center>4179 Toutatis from ''AsteroidPack_v1.00.zip'' in Orbiter 2003P2</center>
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951 Gaspra orbit.png|<center>Orbit of 951 Gaspra.</center>
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Asteroid 4179 Toutatis close-up.jpg|<center>Closeup of Toutatis imaged by [[w:Chang'e 2|Chang'e 2]] during flyby.</center>
 
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Toutatis.jpg|<center>Radar study of Toutatis by [[w:Goldstone Deep Space Communications Cemplex|Goldstone]] in 1996.
 
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Animation of 4179 Toutatis's orbit around Sun.gif|<center>Orbit of Toutatis (magenta, Earth's orbit is blue, Jupiter's orbit is cyan)</center>
 
 
</gallery>
 
</gallery>
  
 
{{SolarSystem}}
 
{{SolarSystem}}
  
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[[Category:Articles|Toutatis]]
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[[Category:Articles|Gaspra]]
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[[Category:Celestial bodies|Toutatis]]
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[[Category:Celestial bodies|Gaspra]]
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[[Category:Solar System|Toutatis]]
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[[Category:Solar System|Gaspra]]
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[[Category:Main Belt Asteroids|Toutatis]]
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[[Category:Main Belt Asteroids|Gaspra]]
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[[Category:Celestial body add-ons|Toutatis]]
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[[Category:Celestial body add-ons|Gaspra]]

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