Sun's Radius to Parsec Conversion
Convert between Sun's Radius and Parsec quickly and accurately.
How to Convert Sun's Radius to Parsec
Conversion Formula
Example
Convert 15 R☉ to pc:
Unit Information
Learn about the length units you're converting between
Sun's Radius
R☉
Definition
The Sun's radius (symbol: R☉) is a unit of length used in astronomy, equal to the radius of the Sun. It is approximately 696,000 kilometers (432,000 miles) or about 109 times the radius of Earth. This unit is commonly used to express the sizes of stars and other astronomical objects.
History/Origin
The Sun's radius was first measured by ancient astronomers using geometric methods. The modern value was determined through precise astronomical observations and measurements. It became a standard reference unit in astronomy for comparing the sizes of stars and other celestial objects.
Current Use
The Sun's radius is used in astronomy and astrophysics to express the sizes of stars, stellar evolution models, and exoplanet studies. It provides a convenient reference scale for astronomical distances and is essential for understanding stellar physics and the structure of our solar system.
Multiplier
696000000
Offset
0
Parsec
pc
Definition
A parsec (symbol: pc) is a unit of length used in astronomy, equal to approximately 3.26 light-years or 30.86 trillion kilometers. It is based on the parallax method of measuring stellar distances and is commonly used for distances to nearby stars.
History/Origin
The parsec was introduced in 1913 by the British astronomer Herbert Hall Turner. The name comes from "parallax of one arcsecond" and is based on the trigonometric parallax method. It became the standard unit for stellar distances in astronomy.
Current Use
Parsecs are used in astronomy for measuring distances to stars, star clusters, and nearby galaxies. They are essential for stellar astronomy, galactic structure studies, and understanding the scale of our galaxy. The unit is particularly useful for distances measured using parallax methods.
Multiplier
3E+16
Offset
0
Sun's Radius to Parsec Conversion Table
| Sun's Radius [R☉] | Parsec [pc] |
|---|---|
| 1 R☉ | 2E-8 pc |
| 10 R☉ | 2E-7 pc |
| 25 R☉ | 6E-7 pc |
| 50 R☉ | 0.000001 pc |
| 100 R☉ | 0.000002 pc |
| 0 R☉ | 0E+0 pc |
| -10 R☉ | -2E-7 pc |
| -40 R☉ | -9E-7 pc |
Related Conversions
Explore more Length conversion options
Sun's Radius to Meter
Quick conversion
Sun's Radius to Kilometer
Quick conversion
Sun's Radius to Centimeter
Quick conversion
Sun's Radius to Millimeter
Quick conversion
Sun's Radius to Inch
Quick conversion
Sun's Radius to Foot
Quick conversion
Sun's Radius to Yard
Quick conversion
Sun's Radius to Mile
Quick conversion
Sun's Radius to Decimeter
Quick conversion
Sun's Radius to Micrometer
Quick conversion
Sun's Radius to Nanometer
Quick conversion
Sun's Radius to Picometer
Quick conversion
Sun's Radius to Femtometer
Quick conversion
Sun's Radius to Attometer
Quick conversion
Sun's Radius to Exameter
Quick conversion
Sun's Radius to Petameter
Quick conversion
Sun's Radius to Terameter
Quick conversion
Sun's Radius to Gigameter
Quick conversion
Sun's Radius to Megameter
Quick conversion
Sun's Radius to Hectometer
Quick conversion
Sun's Radius to Dekameter
Quick conversion
Sun's Radius to Light Year
Quick conversion
Sun's Radius to Astronomical Unit
Quick conversion
Sun's Radius to Parsec
Quick conversion
Sun's Radius to Kiloparsec
Quick conversion
Sun's Radius to Megaparsec
Quick conversion
Sun's Radius to Nautical Mile (International)
Quick conversion
Sun's Radius to Nautical Mile (UK)
Quick conversion
Sun's Radius to Nautical League (International)
Quick conversion
Sun's Radius to Nautical League (UK)
Quick conversion
Sun's Radius to Mile (Statute)
Quick conversion
Sun's Radius to Mile (US Survey)
Quick conversion
Sun's Radius to Mile (Roman)
Quick conversion
Sun's Radius to Foot (US Survey)
Quick conversion
Sun's Radius to Inch (US Survey)
Quick conversion
Sun's Radius to League
Quick conversion
Sun's Radius to League (Statute)
Quick conversion
Sun's Radius to Kiloyard
Quick conversion
Sun's Radius to Furlong
Quick conversion
Sun's Radius to Furlong (US Survey)
Quick conversion
Sun's Radius to Chain
Quick conversion
Sun's Radius to Chain (US Survey)
Quick conversion
Sun's Radius to Rope
Quick conversion
Sun's Radius to Rod
Quick conversion
Sun's Radius to Rod (US Survey)
Quick conversion
Sun's Radius to Perch
Quick conversion
Sun's Radius to Pole
Quick conversion
Sun's Radius to Fathom
Quick conversion
Sun's Radius to Fathom (US Survey)
Quick conversion
Sun's Radius to Ell
Quick conversion
Sun's Radius to Link
Quick conversion
Sun's Radius to Link (US Survey)
Quick conversion
Sun's Radius to Cubit (UK)
Quick conversion
Sun's Radius to Hand
Quick conversion
Sun's Radius to Span (Cloth)
Quick conversion
Sun's Radius to Finger (Cloth)
Quick conversion
Sun's Radius to Nail (Cloth)
Quick conversion
Sun's Radius to Barleycorn
Quick conversion
Sun's Radius to Mil
Quick conversion
Sun's Radius to Microinch
Quick conversion
Sun's Radius to Angstrom
Quick conversion
Sun's Radius to A.U. of Length
Quick conversion
Sun's Radius to X-unit
Quick conversion
Sun's Radius to Fermi
Quick conversion
Sun's Radius to Arpent
Quick conversion
Sun's Radius to Pica
Quick conversion
Sun's Radius to Point
Quick conversion
Sun's Radius to Twip
Quick conversion
Sun's Radius to Aln
Quick conversion
Sun's Radius to Famn
Quick conversion
Sun's Radius to Caliber
Quick conversion
Sun's Radius to Centiinch
Quick conversion
Sun's Radius to Ken
Quick conversion
Sun's Radius to Russian Archin
Quick conversion
Sun's Radius to Roman Actus
Quick conversion
Sun's Radius to Vara de Tarea
Quick conversion
Sun's Radius to Vara Conuquera
Quick conversion
Sun's Radius to Vara Castellana
Quick conversion
Sun's Radius to Cubit (Greek)
Quick conversion
Sun's Radius to Long Reed
Quick conversion
Sun's Radius to Reed
Quick conversion
Sun's Radius to Long Cubit
Quick conversion
Sun's Radius to Handbreadth
Quick conversion
Sun's Radius to Fingerbreadth
Quick conversion
Sun's Radius to Planck Length
Quick conversion
Sun's Radius to Electron Radius (Classical)
Quick conversion
Sun's Radius to Bohr Radius
Quick conversion
Sun's Radius to Earth's Equatorial Radius
Quick conversion
Sun's Radius to Earth's Polar Radius
Quick conversion
Sun's Radius to Micron
Quick conversion
Sun's Radius to Nautical Mile
Quick conversion