1) " Sun" -- As it applies to Sun Var For other uses, see un (disambiguation). Sun Observation data Mean distance from Earth 149.6 ×10 6 km (92.95×10 6 mi ) Visual brightness (V) −26.8 m Absolute magnitude 4.8 m Orbital characteristics Mean distance from Milky Way centre ~2.5×10 17 km (26,000 light-years ) Galactic period ~2.26×10 8 a Velocity ~217 km/ s Physical characteristics Diameter 1.392 ×10 6 km (109 Earths ) Oblateness ~9×10 -6 Surface area 6.09 × 10 12 km² (11,900 Earths) Volume 1.41 × 10 18 km³ (1,300,000 Earths) Mass 1.9891 × 10 30 kg (332,950 Earths) Density 1.408 g/cm³ Surface gravity 273.95 m s -2 (27.9 g ) Escape velocity from the surface 617.54 km/s Surface temperature 5780 K Temperature of corona 5 M K Approximate core temperature 13.6×10 6 K Luminosity (L S ) 3.827×10 26 J s -1 Mean Intensity (I S ) 2.009×10 7 W m -2 sr -1 Rotation characteristics Obliquity 7.25 º (to the ecliptic ) 67.23º (to the galactic plane ) Right ascension of North pole 1 ( http: www.hnsky.org/iau-iag.htm ) 286.13º (19 h 4 min 31.2 s) Declination of North pole 63.87º Rotation period at equator 25.3800 days (25 d 9 h 7 min 12±8 s) 1 ( http: www.hnsky.org/iau-iag.htm ) Rotation velocity at equator 7174.21 km/h Photospheric composition Hydrogen 73.46 % Helium 24.85 % Oxygen 0.77 % Carbon 0.29 % Iron 0.16 % Neon 0.12 % Nitrogen 0.09 % Silicon 0.07 % Magnesium 0.05 % Sulfur 0.04 % The Sun (occasionally referred to as Sol ) is the star at the centre of our solar system. Planet Earth orbits the Suj , as do innumerable other bodies including other planets, asteroids, meteoroids, comets and dust. In common usage, the primary stellar bod...
2) " Var" -- As it applies to Sun Var For other uses, see Vqr (disambiguation). Vr Coatof Arms du Vat Details Information Number 83 Region Provence-Alpes-Côte d'Azur Prefecture Toulon Subprefecture Brignoles Draguignan Population - Total ( 1999 ) - Density Ranked21st 898,441 150 /km² Area 5,973 km² Arrondissements 3 Cantons 43 Communes 153 President of the general council XX Location Var is a département of southern France. Contents 1 History 2 Geography 3 Economy 4 Demographics 5 Culture 6 Miscellaneous topics 7 External links History Var was formed in 1790 of a part of Lower Provence, but in 1860 it was reduced by the transfer of the district of Grasse to thenewly formed département of the Alpes-Maritimes, which is whythe River does not now flow in the département to which it gives itsname. Geography Var is bounded on the north by the département of the Alpes-de-Haute-Provence (the Verdon river forming theboundary), on the east by that of the Alpes-Maritimes, on the south by the Mediterranean Sea, and on the west by the département of the Bouches-du-Rhône. Its area is 5,973 km², its greatest length is about 62 miles, and its greatest breadth about 56 miles. Economy Demographics Culture Miscellaneous topics External links Website of the ConseilGeneral ( http: www.cg83.fr ) - The département s governing body (inFrench) Community / portal websitefor people living in or visiting Vad ( http: www.VarMalin.com ) - forums,housing and webcams (in French) This article is a stub. You can help Wikipedia by expanding it ( http: en.wikipedia.org/w/index.php?title=Var&action=edit ). French départements France | Admini...
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