ルイテン星

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ルイテン星 is a M-type (Red) star.

At a distance of approximately 12.4 light-years, ルイテン星 is one of the Sun's closest stellar neighbors. Light that we observe from ルイテン星 today left the star roughly 12 years ago, making it a near neighbor in galactic terms.

ルイテン星 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.

ルイテン星 has an apparent magnitude of +9.84, placing it beyond naked-eye visibility. A good pair of binoculars or a small telescope is required to observe this star. Observers will note its red hue, which corresponds to a B-V color index of +1.573.

物理的特性

スペクトル型 M Class M — M-type (Red)
色指数 (B−V) 1.573

観測

見かけの等級 +9.84
絶対等級 11.94
距離 12.4 ly

位置

赤経 7h 27.41m
赤緯 5° 13.55′

Frequently Asked Questions

What type of star is ルイテン星?
ルイテン星 is a Class M — M-type (Red) star.
How far is ルイテン星 from Earth?
ルイテン星 is approximately 12.4 light-years from Earth.
Can you see ルイテン星 with the naked eye?
With an apparent magnitude of 9.84, ルイテン星 is not visible to the naked eye.