"फलकम्:Infobox planet/doc" इत्यस्य संस्करणे भेदः

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This template has been designed for the presentation of information on non-stellar astronomical bodies: [[planet]]s (including [[extrasolar planet]]s), [[dwarf planet]]s, [[moon]]s and [[minor planet]]s. Some parameters will not be applicable to individual types; these may be omitted without any problems to the template's function.

|mp_category = ''mp_category''

|alt_names = ''alt_names''

|epoch = ''epoch''

|aphelion = ''aphelion''

|asc_node = ''asc_node''

|arg_peri = ''arg_peri''

|p_semimajor = ''p_semi_major''

|p_eccentricity = ''p_eccentricity''

* For satellites of minor planets, include the parameter <span style="white-space:nowrap;"><tt>|apsis = astron</tt></span> (see [[#Usage notes|above]]).

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== Notes on usage ==

 

|-

! align="left" | [[Inclination]] (to [[Ecliptic]])

|-

! align="left" | [[Longitude of the ascending node|Longitude of the<br/> ascending node]]

|-

! align="left" | [[Argument of the perihelion|Argument of the<br/> perihelion]]

|-

! align="left" | [[natural satellite|Satellite]]s

|-

! align="left" | Proper [[inclination]]

|-

! align="left" | Proper [[mean motion]]

|-

! align="left" | [[Obliquity]]

|-

! align="left" | [[Right ascension]]<br />of North pole

 

This section documents how some minor planet parameters may be computed when they're not directly measured. More detail can be found in [[Standard asteroid physical characteristics]]. <!-- In particular, this is how [[Wikipedia:WikiProject Astronomical objects/Infoboxes#Minor planets (asteroids, comets, Kuiperoids, etc.)|AstOrb Browser]] computes these values. -->

===Average orbital speed===

This is very simply the orbital circumference divided by the orbital period.

:<math>g_{\rm spherical} = \frac{GM}{r^2}\,\!</math>

 

 

For ''irregularly shaped bodies'', the surface gravity will differ appreciably with location. However, at the outermost point/s, where the distance to the [[centre of mass]] is the greatest, the surface gravity is still given by a simple formula, a slightly modified version of the above that uses the largest radius <math>r_{\rm max}</math>

| author=Torrence V. Johnson, Paul R. Weissman, Lucy-Ann A. McFadden

| year=2007 | title=Encyclopedia of the Solar System

 

== Microformat ==