Hijian astronomi, nu na basa Indonésia mah sok disinggetsa (basa Inggris:astronomical unit,hijian internasional:au) nyaéta hijianjarak, aya kana jarak nu sarua ntaraMarcapada jeungPanonpoé. Niléysa nu ditarima ku loba jelma mah 149.597.870,691 ± 30 méter (aya kana 150 juta kilométer atawa 93 juta mil
Sababaraha konvérsi:
- E. Myles Standish. "Report of the IAU WGAS Sub-group on Numerical Standards". InHighlights of Astronomy, I. Appenzeller, ed. Dordrecht: Kluwer Academic Publishers, 1995.(Complete report available online:PostScriptArchived 2006-02-08 diWayback Machine. Tables from the report also available:Astrodynamic Constants and Parameters)
- D. D. McCarthy ed., IERS Conventions (1996), IERS Technical Note 21, Observatoire de Paris, July 1996
- (en) Yeomans D. Astronomical Unit (AU). 2011.[1]Archived 2013-06-06 diWayback MachineDiakses tanggal 31 Mei 2011
