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    Astronomik birim

    Astronomi Birimi
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    Yazeka

    Arama sonuçlarına dayanarak oluşturuldu

    Astronomik birim (AB), Dünya ile Güneş arasındaki ortalama mesafeyi ifade eden bir uzunluk birimidir. 1 AB, yaklaşık 150 milyon kilometreye eşittir ve Güneş Sistemi içindeki uzaklıkların ölçümünde kullanılır.123

    Güneş'in kütlesi ve yörünge hesaplamalarındaki belirsizlikler nedeniyle kesin değeri zamanla değişebilir. Uluslararası Astronomi Birliği, 2012'de AB'yi sabit bir birim olarak tanımlamıştır.34

    AB, astronomide ışık yılı gibi daha büyük birimlerin hesaplanmasında da temel alınır. Örneğin, 1 ışık yılı yaklaşık 63.000 AB'ye eşittir.135

    uzayseveryolcu.blogspot.com1
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    turkcewikipedia.com3
    tr.wikipedia.org4
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    İlgili gündem

    Işık yılı nedir? Işık hızıyla evrendeki uzaklıkları nasıl ölçeriz? Uzayın büyüklüğünü anlamaya yardımcı olacak pratik bir rehber.
    chip.com.tr7 Temmuz
    Yanıt, yapay zeka tarafından internetteki kaynaklara dayanarak oluşturulmuştur. Hatalar içerebilir.
    Yazeka hakkındatr.wikipedia.org
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