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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"
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[[Image:NeptuneScrshot.jpg|thumb|right|Neptune in Orbiter]]
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!bgcolor="lightsteelblue" colspan="2" align="center" |Neptune
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Neptune is the 8th planet from the [[Sun]]. It has at least 13 natural satellites.
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|colspan="2" align="center"|[[Image:NeptuneScrshot.jpg|240px]]
 
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|colspan="2" align="center"|'''Neptune in Orbiter'''
 
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!bgcolor="lightsteelblue" colspan="2"|Designation
 
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|Name||align="right"|Neptune
 
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|width="30%"|Reference body||align="right" width="30%"|Sun
 
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|width="30%"|Number of satellites||align="right" width="30%"|
 
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!bgcolor="lightsteelblue" colspan="2"|Planetary mean orbits
 
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|width="30%"|Epoch||align="right" width="50%"|J2000 (1 January 2000)
 
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|width="30%"|Semimajor axis (a)||align="right" width="50%"|30.06896348 AU <br> (4.49825291×10<sup>12</sup> km)
 
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|width="30%"|Eccentricity (e)||align="right" width="30%"|0.00858587
 
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|width="30%"|Inclination (i)||align="right" width="30%"|1.76917° <br> (0.0308778 radian)
 
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|width="30%"|Longitude of the ascending node (LAN, ☊)||align="right" width="30%"|131.72169° <br> (2.298977 radian)
 
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|width="30%"|Longitude of periapsis (ϖ)||align="right" width="30%"|44.97135° <br> (0.784898 radian)
 
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|width="30%"|Mean longitude (L)||align="right" width="30%"|304.88003° <br> (5.321160 radian)
 
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!bgcolor="lightsteelblue" colspan="2"|Planetary orbital element centennial rates
 
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|width="30%"|Semimajor axis (a)||align="right" width="50%"|-0.00125196 AU/Century
 
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|width="30%"|Eccentricity (e)||align="right" width="50%"|0.0000251 Century<sup>-1</sup>
 
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|width="30%"|Inclination (i)||align="right" width="30%"|-3.64 seconds/Century
 
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|width="30%"|Longitude of the ascending node (LAN, ☊)||align="right" width="30%"|-151.25 seconds/Century
 
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|width="30%"|Longitude of periapsis (ϖ)||align="right" width="30%"|-844.43 seconds/Century
 
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|width="30%"|Mean longitude (L)||align="right" width="30%"|786449.21 seconds/Century
 
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!bgcolor="lightsteelblue" colspan="2"|Selected physical parameters
 
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|width="30%"|Mean radius||align="right" width="30%"|24624.0±21 km
 
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|width="30%"|Mass||align="right" width="30%"|1.024569×10<sup>26</sup> kg
 
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|width="30%"|Density||align="right" width="30%"|1.638 g/cm<sup>3</sup>
 
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|width="30%"|Sidereal rotation period||align="right" width="30%"|16.11±0.01 hours
 
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|width="30%"|Sidereal orbit period||align="right" width="30%"|163.72321 years
 
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|width="30%"|Magnitude V(1,0)||align="right" width="30%"|-6.87
 
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|width="30%"|Geometric albedo||align="right" width="30%"|0.41
 
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|width="30%"|Equatorial gravity||align="right" width="30%"|11.00±0.05 m/s<sup>2</sup>
 
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|width="30%"|Escape velocity||align="right" width="30%"|23.5 km/s
 
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!bgcolor="lightsteelblue" colspan="2"|Rotation elements
 
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|width="30%"|North pole right ascension (α<sub>1</sub>)||align="right" width="30%"|295.25°
 
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|width="30%"|North pole declination (δ<sub>1</sub>)||align="right" width="30%"|40.63°
 
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|width="30%"|Obliqutiy of ecliptic||align="right" width="30%"|29.48°
 
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|width="30%"|Longitude of Sun's transit||align="right" width="30%"|221.13°
 
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!bgcolor="lightsteelblue" colspan="2"|Atmospheric parameters
 
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|width="30%"|Surface Pressure||align="right" width="30%"|>>10<sup>4</sup> kPa
 
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|width="30%"|Surface Density||align="right" width="30%"|~0.45 kg/m<sup>3</sup> at 1 bar
 
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|width="30%"|Scale height||align="right" width="30%"|19.1-20.3 km
 
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|width="30%"|Average temperature||align="right" width="30%"|~58 K
 
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|width="30%"|Wind speeds||align="right" width="30%"|0-200 m/s
 
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!bgcolor="lightsteelblue" colspan="2"|Ecliptic position from primary*
 
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|width="30%"|Note||align="right" width="30%"|*Elements given are from Orbiter.pdf (2016)
 
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|}
 
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Neptune is the 8th planet from the [[Sun]]. It has 14 known natural satellites.
 
  
 
see also: Wikipedia [http://en.wikipedia.org/wiki/Neptune]
 
see also: Wikipedia [http://en.wikipedia.org/wiki/Neptune]
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* [[Nereid]]
 
* [[Nereid]]
  
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[[Category: Articles]]
 
 
[[Category:Celestial bodies]]
 
[[Category:Celestial bodies]]
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{{Planet-Stub}}
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{{Stub}}
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[[Category:Solar System]]
 
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[[Category: Planets]]
 
  
  
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{{NeptuneSat}}
 
 
{{SolarSystem}}
 
{{SolarSystem}}

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