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The Sun is ENORMOUS compared to other objects in the solar system! It is so massive that is accounts for 99.9% of all of the matter in the solar system. In fact, the Sun is so big that if it were hollow, you could fit over one million Earth's inside of it! The way that the Sun's diameter is measured is by first taking a ngular diameter measurements and then translating them to linear diameter measurements. The angular diameter of the Sun, or more precisely of the photosphere, can be measured by using telescopes especially during total solar eclipses or by timing Mercury when it is in transit in front of the Sun. The first series of measurements were taken in the early 1700's by Jean Picard in Paris, France.
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What is the diameter of Mercury pole to pole?
Mercury is almost a perfect sphere - with a diameter of 4879.42 ± 1.0 km
How many times greater is the sun diameter than the diameter of earth?
500
If the sun has a diameter of 3000 mm what is the scale diameter of Venus?
Venus has a diameter of about 12,104 km, whereas the sun has a diameter of about 1,391,000 km. If the sun's diameter is 3000 mm at some scale, then the scale diameter of Venus would be about 12.32 mm.
How big is Mercury compared to the sun?
Mercury is much smaller than the Sun. Mercury's diameter is about 4,880 kilometers, while the Sun's diameter is about 1.4 million kilometers. This means that the Sun is over 280 times larger in diameter than Mercury.
What season does australia have when the sun does not set at the south pole?
Australia experiences summer when the sun does not set at the South Pole. At this time, the South Pole is experiencing its own summer season, known as the Midnight Sun phenomenon, where there is continuous daylight for several months.
How big is jupitercompared to the sun?
Jupiter has about 1/10 the diameter of the Sun. Note that due to its fast rotation, there is a fairly large difference in the diameter, depending on whether you measure from pole to pole, or from equator to equator. Jupiter also has about 1/1000 the volume of the Sun, and 1/1000 of the Sun's mass.
What is the diameter of Mercury pole to pole?
Mercury is almost a perfect sphere - with a diameter of 4879.42 ± 1.0 km
What is the diameter of geographic North Pole?
The exact diameter of the geographic north pole (like the south pole) is in theory zero.
What is the diameter of the moon in km?
The diameter of the moon at the equator is 3476.28 kilometers. Measured from pole to pole, the diameter is 3471.94 kilometers.
How wide is the sun in kilo meters?
The Sun's diameter is about 1.4 million kilometers.The Sun's diameter is about 1.4 million kilometers.The Sun's diameter is about 1.4 million kilometers.The Sun's diameter is about 1.4 million kilometers.
Diameter of the sun?
diameter of the sun-1,4 million killometer
Is the Sun's diameter about 4 times earths diameter?
No. The sun's diameter is about 109 times that of Earth.
Compared to Earth's diameter the sun's diameter is about?
the sun's diameter is about 110 times greater than the diameter of our earth.
How does the Earth's diameter compare to the Sun's diameter?
The Sun's diameter is about 108 times the size of Earth's. (The Sun has a diameter of about 865,000 miles compared to Earth at 8000 miles.)
How big is earth in meters?
Approximately 12,756,320 meters in diameter at the equator. Approximately 12,715,430 meters in diameter from pole to pole.
What is the size of the earth from north to south pole?
The diameter of the Earth from North pole to South pole is 7,899.83 miles. This is only 25 miles less then the distance around the equator, which is 7,926.41.
What is the size of the sun in diameter?
The Sun's diameter is about 1.4 million kilometers.
