Parsek: Verskil tussen weergawes
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Lyn 8:
As die afstand van die [[aarde]] na die [[son]] 1.5{{e|11}} meter is.
α = 1 [[boogsekonde]] = 1/3600° = 0.000277778° = 2.778{{e|−4}}°
Dus:
Lyn 19:
Dus: 1 parsek = 3.09{{e|16}} m / 9.46{{e|15}} m/ligjaar = 3.26 ligjaar
== Verwante artikels ==
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