21 Kilometer to Astronomical Unit

21 km =
1.403763 × 10⁻⁷
Astronomical Unit (au)
1 km = 6.684587E-9 au
01

NEARBY VALUES

Kilometer (km) Astronomical Unit (au)
11 km 7.353046 × 10⁻⁸ au
16 km 1.069534 × 10⁻⁷ au
20 km 1.336917 × 10⁻⁷ au
22 km 1.470609 × 10⁻⁷ au
26 km 1.737993 × 10⁻⁷ au
31 km 2.072222 × 10⁻⁷ au
Kilometer to Astronomical Unit Converter