Usor:Freiberg/Sol - Vicipaedia

# Usor:Freiberg/Sol

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Sol
Observation data
Mean distance from Earth | 149.6×106 km (92.95×106 mi) (8.31 minutes at the Speed of Light)
Visual brightness (V) | −26.8m
Absolute magnitude | 4.8m
Orbital characteristics
Mean distance from Milky Way core | 2.5×1017 km (26000 light-years)
Galactic period | 2.26×108 a
Velocity | 217 km/s
Physical characteristics
Diameter | 1.392×106 km (109 Earths)
Oblateness | 9×10−6
Surface area | 6.09×1012 km² (11 900 Earths)
Volume | 1.41×1018 km³ (1 300 000 Earths)
Mass | 1.9891×1030 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 MK
Core temperature | ~13.6 MK
Luminosity (Lsol) | 3.827×1026 W 3.9×1028 lm or 100 lm/W efficacy
Mean Intensity (Isol) | 2.009×107 W m-2 sr-1
Rotation characteristics
Obliquity | 7.25° (to the ecliptic) 67.23° (to the galactic plane)
Right ascension of North pole 1 | 286.13° (19 h 4 min 30 s)
Declination of North pole | +63.87° (63°52' North)
Rotation period at equator | 25.3800 days (25 d 9 h 7 min 13 s) 1
Rotation velocity at equator | 7174 km/h
Photospheric composition (by mass) (All in the plasma state)
Hydrogenium | 73.46 %
Helium | 24.85 %
Oxygenium | 0.77 %
Carbonium | 0.29 %
Ferrum | 0.16 %
Neon | 0.12 %
Nitrogenium | 0.09 %
Silicium | 0.07 %
Magnesium | 0.05 %
Sulfur | 0.04 %

Receptum de "http://la.wikipedia.org../../../f/r/e/Usor%7EFreiberg_Sol_47be.html"

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