# How big is a solar radius?

696,340xa0km

## How many kilometers is the sun’s radius?

One of the best methods to determine the solar radius accurately is to measure it during planet transits (Venus or Mercury). The planet transits can even be used as an absolute calibration to determine the solar radius accurately.

## How is solar radius measured?

noun. the unit, equivalent to the radius of the sun, in which the radii of stars and other celestial objects are given.

## What is the solar radius of Earth?

One of the best methods to determine the solar radius accurately is to measure it during planet transits (Venus or Mercury). The planet transits can even be used as an absolute calibration to determine the solar radius accurately.

## What is the solar radius of our sun?

695,700 kilometres

432,450 miles

696,340xa0km

## How many solar radius is the sun?

695,700 kilometres (432,300 miles) is approximately 10 times the average radius of Jupiter, about 109 times the radius of the Earth, and 1/215th of an astronomical unit, the distance of the Earth from the Sun.

## What is solar radii measured in?

1 R u2609 Units6.95700xd7108metres695,700kilometres0.00465047astronomical unit432,288miles3 more rows

## How is the radius of the sun determined?

We can measure the angular size of the sun through simple visual observation. If we know that angle and we know the distance from the Earth to the Sun, we can use trigonometry (the Law of Sines) to determine the actual diameter of the Sun (1,391,000 km).

696,340xa0km

696,340xa0km

## What is the radius of the earth answer?

6,371 km is the radius of the earth.

## What is the sun’s radius called?

One of the best methods to determine the solar radius accurately is to measure it during planet transits (Venus or Mercury). The planet transits can even be used as an absolute calibration to determine the solar radius accurately.

## How much is the sun’s radius?

noun. the unit, equivalent to the radius of the sun, in which the radii of stars and other celestial objects are given.

## What is the stellar radius?

One of the best methods to determine the solar radius accurately is to measure it during planet transits (Venus or Mercury). The planet transits can even be used as an absolute calibration to determine the solar radius accurately.

## What is the area of the sun in KM?

Observation dataEquatorial circumference4.379xd7106 km 109 xd7 EarthFlattening9xd710u22126Surface area6.09xd71012 km212,000Volume1.41xd71018 km3 1,300,000 xd7 Earth46 more rows

696,340xa0km

## What is the heat radius of the sun?

It has a effective surface temperature is 5780 K, putting it in spectral class G2. Its mass is 1.989 x 1030 kg and its mean radius is 6.96 x 108 meters

## How many solar units is the sun?

u2609) is a standard unit of mass in astronomy, equal to approximately 2xd71030 kg. It is often used to indicate the masses of other stars, as well as stellar clusters, nebulae, galaxies and black holes. It is approximately equal to the mass of the Sun.Solar massIn SI base units(1.98847xb10.00007)xd71030 kg5 more rows

## What is solar radius?

One of the best methods to determine the solar radius accurately is to measure it during planet transits (Venus or Mercury). The planet transits can even be used as an absolute calibration to determine the solar radius accurately.

696,340xa0km