46 Eri
46 Eri
46 Eri is a B-type (Blue-White) star. It carries the designation 46 Eri.
Located approximately 827.8 light-years from Earth, 46 Eri resides within the broader disk of our Milky Way galaxy.
46 Eri is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
With an apparent magnitude of +5.71, 46 Eri sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its blue hue, which corresponds to a B-V color index of -0.128.
物理的特性
| スペクトル型 | B Class B — B-type (Blue-White) |
| 色指数 (B−V) | -0.128 |
観測
| 見かけの等級 | +5.71 |
| 絶対等級 | -1.31 |
| 距離 | 828 ly |
位置
| 赤経 | 4h 33.91m |
| 赤緯 | -6° 44.33′ |
Frequently Asked Questions
What type of star is 46 Eri?
46 Eri is a Class B — B-type (Blue-White) star.
How far is 46 Eri from Earth?
46 Eri is approximately 827.8 light-years from Earth.
Can you see 46 Eri with the naked eye?
With an apparent magnitude of 5.71, 46 Eri is visible to the naked eye.