By definition, if the parallax is one arc-second (1/3600 of a degree), the distance is one parsec.
By definition, if the parallax is one arc-second (1/3600 of a degree), the distance is one parsec.
By definition, if the parallax is one arc-second (1/3600 of a degree), the distance is one parsec.
By definition, if the parallax is one arc-second (1/3600 of a degree), the distance is one parsec.
1 "parsec" = distance for which parallax = 1 degree = 3.26 light years
1 degree = 3,600 seconds of arc
distance for parallax of 1 degree = 3,600 seconds = (1 / 3,600) parsec = (3.26 / 3,600) L-Y = 9.055 x 10-4 L-Y
= (9.055 x 10-4) x (5.8787 x 1012) = 5.3235 x 109 miles (rounded)
===> Pluto's average distance from the sun is 3.67 billion miles, so the order of magnitude we're talking about is like 1-1/2 times the distance to Pluto.
Such a small distance is not usually measured in parsecs. Parsecs are used to measure distances to other stars, and other galaxies.
Anyway, the distance Sun-Earth is about 150 million km.; the parsec is almost 31 million million kilometres. If you divide, you get the answer to the question: about 4.8 microparsec, 4.8 millionth of a parsec.
the sun's distance in parsecs in three-hundred billion parsecs nothing
A parallax of one arcsecond (Parsec) is about:
A parsec is equivalent to about 3.26 light years or about 19 trillion miles.
By definition, if the parallax is one arc-second (1/3600 of a degree), the distance is one parsec.
kilometer, AU (astronomical unit), light year, parsec.
The "Astronomical Unit" is approximately the radius of Earth's orbit from the Sun. It's about 93,000,000 miles.
3.08568025 × 1013 kilometers 3.08568025 × 1013 kilometers
Since you've not provided any clues... It could be - ight year, parsec or astronomical unit
A light year is the distance that light will travel in one year. A parsec is short for parallax second, which is also a measure of distance.Answer 1 Parsec = 3.26163626 light years 1 light year = 0.30659458 Parsecs
kilometer, AU (astronomical unit), light year, parsec.
-- the Astronomical Unit -- the Light Year -- the Parsec -- the Magnitude
The "Astronomical Unit" is approximately the radius of Earth's orbit from the Sun. It's about 93,000,000 miles.
The astronomical unit called a parsec is based on the idea of parallax.
One parsec is equal to 19,200,000,000,000 miles. Parsecs are used to calculate astronomical distances where the number of miles is enormous and too difficult to use in calculations.
3.08568025 × 1013 kilometers 3.08568025 × 1013 kilometers
A kilometre can be consider as approx (1/30.86) trillionths of a parsec, a standard astronomical unit.
Since you've not provided any clues... It could be - ight year, parsec or astronomical unit
Kilometre, Astronomical Unit, Light Year, Parsec.
The usual units of measure are; Astronomical Unit (AU) Light year Parsec
A light year is the distance that light will travel in one year. A parsec is short for parallax second, which is also a measure of distance.Answer 1 Parsec = 3.26163626 light years 1 light year = 0.30659458 Parsecs
Three units are commonly used in astronomy - the astronomical unit; the light-year; and the parsec.