57Mu Eri

57Mu Eri

Add one script tag to your page:

<div data-starfyi="entity" data-slug="57mu-eri"></div>
<script src="https://cdn.jsdelivr.net/npm/starfyi-embed@1/dist/embed.min.js" defer></script>

Embed as an iframe:

<iframe src="https://starfyi.com/iframe/entity/57mu-eri/?style=modern&theme=light" width="420" height="400" frameborder="0" loading="lazy" style="border:0;border-radius:10px;max-width:100%"></iframe>

Paste the URL in WordPress, Medium, or Ghost:

https://starfyi.com/star/57mu-eri/

Shields.io-compatible SVG badge:

57Mu Eri badge ![57Mu Eri](https://starfyi.com/badge/entity/57mu-eri.svg)

Web Component:

<starfyi-entity slug="57mu-eri"></starfyi-entity>
<script src="https://cdn.jsdelivr.net/npm/starfyi-embed@1/dist/embed.min.js" defer></script>

57Mu Eri is a B-type (Blue-White) star. It carries the designation 57Mu Eri.

Located approximately 521.9 light-years from Earth, 57Mu Eri resides within the broader disk of our Milky Way galaxy.

57Mu Eri is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.

With an apparent magnitude of +4.01, 57Mu 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 -0.148.

Physical Properties

Spectral Class B Class B — B-type (Blue-White)
Color Index (B−V) -0.148

Observation

Apparent Magnitude +4.01
Absolute Magnitude -2.01
Distance 522 ly

Position

Right Ascension 4h 45.50m
Declination -3° 15.28′

Frequently Asked Questions

What type of star is 57Mu Eri?
57Mu Eri is a Class B — B-type (Blue-White) star.
How far is 57Mu Eri from Earth?
57Mu Eri is approximately 521.8 light-years from Earth.
Can you see 57Mu Eri with the naked eye?
With an apparent magnitude of 4.01, 57Mu Eri is visible to the naked eye.