Mu Vir

HIP 71957; Mu Vir; 107 Vir DoubleStar Vir Visible Level 3 Medium telescope (6-8") - Requires steady seeing

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Physical Properties

Magnitude 3.88

Spectral Type F2V

Star Color Yellow-white (B-V 0.38)

Distance 59.6 ly

Position & Identifiers

RA 14h 43m 03.6s

Dec -05° 39' 30.0"

Constellation Vir

HR 5487

HIP 71957

Bayer Mu

Flamsteed 107 Vir

Visibility

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Multiple Star System

Separation 42.5″

Companion Mag 14.0

Companion Sp M5

Position Angle 297°

Star Colors A: Yellow-white B: Red

Discoverer SKF2126

Eyepiece View

Telescope Eyepiece

80x Dawes: 1.9″ TFOV: 0.6°

Seeing

Scale Realistic = true angular size

Sep: 42.5″ · PA: 297° · N up, E left

Resolved · Rayleigh: 2.3″ · Dawes: 1.9″ · Eff: 3.1″

Size Comparison

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Stellar Lifecycle

Spectral Classification

Hertzsprung-Russell Diagram

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Blackbody Spectrum

Stellar Absorption Spectrum

Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.

Stellar Notes

Spectroscopic Binary

About 358d. Unresolved by speckle interferometry.

Alternative Names

Rijl al Awwa.

Survey Image

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