Sun / Radius
432,690 mi
Solar radius is a unit of distance used to express the size of stars in astronomy relative to the Sun.
Sun
Star
The Sun is the star at the center of the Solar System. It is a massive, nearly perfect sphere of hot plasma, heated to incandescence by nuclear fusion reactions in its core, radiating the energy from its surface mainly as visible light and... Wikipedia
Apparent magnitude (V): -26.74
Absolute magnitude: 4.83
Age: 4.603 billion years
Shape: Sphere
Density: 1.41 g/cm³
Distance to Earth: 92.96 million mi
Gravity: 274 m/s²
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May 9, 2024 · Volumetric mean radius (km), 695,700. 6371. 109.2. Mean density (kg/m3), 1408. 5514. 0.255. Surface gravity (eq.) (m/s2), 274.0, 9.78, 28.0.
Our Sun is a medium-sized star with a radius of about 435,000 miles (700,000 kilometers). Many stars are much larger – but the Sun is far more massive than our ...
At 782.2 nm, the solar radius is equal to 696 192 ± 247 km (ξ). The PICARD space-based results as well as PICARD ground-based results show that the solar radius ...
Nov 29, 2023 · The study defines the solar radius (half the diameter) as 695,780 kilometers… only slightly smaller than the generally accepted radius of 696, ...
The solar radius is approximately 695,500 kilometre (432,450 mile) or aboot 110 times the radius o the Yird, or 10 times the average radius o Jupiter. It varies ...
Nov 12, 2023 · 17 to the physics preprint database arXiv, the sun's radius is more like 432,337.6 miles (695,780 km). That's a diameter of about 864,675.3 ...
From the center of the Sun to about 0.25 of the solar radius is the core. ... 94% of the mass of the Sun is located within the inner 0.5 of a solar radius.
The Sun has mass 1.989 × 1030 kg and a radius of ~700,000 km. It lies, on average, one astronomical unit (AU) from the Earth and is about half way through its ...