Convert Earth's polar radius to kiloparsec
Please provide values below to convert Earth's polar radius [R_p] to kiloparsec [kpc], or Convert kiloparsec to Earth's polar radius.
How to Convert Earth's Polar Radius to Kiloparsec
1 R_p = 2.0600831203379e-13 kpc
Example: convert 15 R_p to kpc:
15 R_p = 15 × 2.0600831203379e-13 kpc = 3.09012468050685e-12 kpc
Earth's Polar Radius to Kiloparsec Conversion Table
| Earth's polar radius | kiloparsec |
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Earth's Polar Radius
The Earth's polar radius is the distance from the center of the Earth to the North or South Pole, approximately 6,356.8 kilometers.
History/Origin
The fact that the Earth is an oblate spheroid, flattened at the poles, has been known since the 18th century. Modern measurements are made with high precision.
Current Use
The Earth's polar radius is a key parameter in geodesy and is used to define the Earth's shape and gravitational field.
Kiloparsec
A kiloparsec is a unit of distance used in astronomy, equal to one thousand parsecs.
History/Origin
The parsec was first proposed as a unit of distance in 1913 by British astronomer Herbert Hall Turner. The kiloparsec is a multiple of the parsec used for larger astronomical distances.
Current Use
The kiloparsec is used to measure distances to objects within and around the Milky Way galaxy.