5.1 Kilometers to Astronomical Units

Convert 5.1 kilometers (km) to au (AU) with formulas and conversion tables.

km
AU
5.1 kilometers (km) = 3.40913943236e-8 au (AU)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 astronomical unit = 149597870.7 kilometers
2Divide the value by the conversion factor:
5.1 ÷ 149597870.7 = 3.40913943236e-8
3Result:
5.1 kilometers (km) = 3.40913943236e-8 au (AU)
↔ Astronomical Units to Kilometers

Kilometers to AU Conversion Table

KilometersAU
1 km6.68459e-9 AU
2 km1.33692e-8 AU
5 km3.34229e-8 AU
5.1 km3.40914e-8 AU
6 km4.01075e-8 AU
10 km6.68459e-8 AU
20 km1.33692e-7 AU
50 km3.34229e-7 AU
100 km6.68459e-7 AU

5.1 Kilometers in Other Units

Unit5.1 km =
Kilometers to Meters5100 m
Kilometers to Astronomical Units3.40913943236e-8 AU
Kilometers to Light Years5.39070425353e-13 ly
Kilometers to Parsecs1.65279743762e-13 pc
Kilometers to Kiloparsecs1.65279743762e-16 kpc
Kilometers to Megaparsecs1.65279743762e-19 Mpc
Kilometers to Light Seconds1.70117688551e-5 ls
Kilometers to Light Minutes2.83529480918e-7 lm
Kilometers to Miles3.16899308041 mi

Related Conversions

5 km to AU10 km to AU20 km to AU3.4e-8 AU to kmAstronomical Units to Kilometers ConverterKilometers to Astronomical Units Converter