This post is also available in: English (英語)
M104 は、距離2,800万光年、直径約50,000光年で質量は約8,000億太陽質量とされている。
明るさは8等星、45㎝では中央を横切る暗黒体がよく分かる。星雲の周辺には小さな銀河点在し、右の銀河は上下に拡がる腕が分かる。
45㎝ニュートン反射
明るさは8等星、45㎝では中央を横切る暗黒体がよく分かる。星雲の周辺には小さな銀河点在し、右の銀河は上下に拡がる腕が分かる。
45㎝ニュートン反射
M104 2021-02-11
The M104 has a distance of 28 million light-years, a diameter of about 50,000 light-years, and a mass of about 800 billion solar masses.
The brightness is 8th magnitude, and at 45cm, the dark body that crosses the center can be seen well.
Small galaxies are scattered around the nebula, and the galaxy on the right shows the arms extending up and down.
45 cm Newtonian.
The M104 has a distance of 28 million light-years, a diameter of about 50,000 light-years, and a mass of about 800 billion solar masses.
The brightness is 8th magnitude, and at 45cm, the dark body that crosses the center can be seen well.
Small galaxies are scattered around the nebula, and the galaxy on the right shows the arms extending up and down.
45 cm Newtonian.