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    PSR J0740+6620

    Genel bilgiler

    PSR J0740+6620, Dünya'dan 4600 ışıkyılı uzaklıkta bulunan, beyaz cüceli ikili sistemdeki bir nötron yıldızıdır.

    2019'da ABD'nin Batı Virginia eyaletindeki Green Bank Teleskobu'nu kullanan astronomlar tarafından keşfedildi ve hızla dönen bir milisaniye atarcası olduğu doğrulandı.

    2019 itibariyle, şimdiye kadar gözlemlenen en büyük nötron yıldızıdır. Kütlesi, çeşitli kaynaklara göre 2.14 veya 2.17 güneş olarak tahmin edilmektedir, teorik maksimum sınırına yakın bir konumdadır.

    perceptiotr.com

    Nötron yıldızları

    Magnetar
    Chandrasekhar
    limiti
    Milisaniye
    pulsarı
    Kilonova
    Binary
    pulsar
    Atarca
    rüzgarı bulutsusu
    Yengeç
    Atarcası
    RX J1856.5-
    3754
    Kaynak veriler bazında Yandex nöral ağları tarafından oluşturuldu; yanlışlıklar olabilir. Lütfen önemli bilgileri kontrol ediniz
    ru.wikipedia.org
    • © 2025 Yandex
    • Gizlilik politikası
    • Kullanıcı sözleşmesi
    • Hata bildir
    • Şirket hakkında
    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