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Kalkulator Masa Hidup Bintang Deret Utama vs alternatif
Kalkulator Masa Hidup Bintang Deret Utama mengubah hubungan massa-masa hidup menjadi slider yang bisa Anda geser - diagram Hertzsprung-Russell statis unggul untuk melihat semua jenis bintang sekaligus; buku teks evolusi bintang unggul dalam penurunan rumus lengkap.
| Opsi | Keunggulan | Akses | Kompromi |
|---|---|---|---|
| Main-Sequence Lifetime 3D (halaman ini) | Slider massa, pembacaan suhu/luminositas/masa hidup langsung | Gratis, di browser | Sekadar ilustrasi edukatif; bukan model penyelesaian struktur bintang |
| HR Diagram 3D Explorer (dari situs ini) | Tampilan statis diagram lengkap termasuk raksasa dan katai putih | Gratis, di browser | Tidak ada slider massa atau pembacaan masa hidup langsung |
| Buku teks evolusi bintang | Penurunan rumus lengkap dan jalur evolusi rinci | Gratis/akses perpustakaan | Tidak ada slider 3D interaktif |
Angka utama yang dipublikasikan
| Figure | Value |
|---|---|
| Mass-lifetime scaling | Lifetime proportional to M^-2.5 |
| Sun (reference) | 5,778 K, 1 Lsun, 10 billion years |
| O-type star (20 Msun) | ~30,000 K, ~10,000 Lsun, ~10 million years |
| M dwarf (0.1 Msun) | ~3,000 K, lifetime exceeds the age of the universe |
Mulai dengan panduan langkah demi langkah atau kapan digunakan. Buka Kalkulator Masa Hidup Bintang Deret Utama.
Tim editorial freetoolonline.com
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