31 Cap

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31 Cap is a F-type (Yellow-White) star. It carries the designation 31 Cap.

Located approximately 312.4 light-years from Earth, 31 Cap resides within the broader disk of our Milky Way galaxy.

31 Cap is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.

31 Cap has an apparent magnitude of +7.07, 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 white hue, which corresponds to a B-V color index of +0.339.

物理的特性

スペクトル型	F Class F — F-type (Yellow-White)
色指数 (B−V)	0.339

観測

見かけの等級	+7.07
絶対等級	2.16
距離	312 ly

位置

赤経	21^h 18.26^m
赤緯	-17° 27.74′

Frequently Asked Questions

What type of star is 31 Cap?

31 Cap is a Class F — F-type (Yellow-White) star.

How far is 31 Cap from Earth?

31 Cap is approximately 312.4 light-years from Earth.

Can you see 31 Cap with the naked eye?

With an apparent magnitude of 7.07, 31 Cap is not visible to the naked eye.