Xi Ari

HIP 11249; Xi Ari; 24 Ari DoubleStar Ari Visible Level 6 Professional/Research - Requires steady seeing

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Physical Properties

Magnitude 5.47

Spectral Type B7IV

Star Color Blue-white (B-V -0.10)

Position & Identifiers

RA 02h 24m 49.0s

Dec +10° 36' 38.0"

Constellation Ari

HR 702

HIP 11249

Bayer Xi

Flamsteed 24 Ari

Visibility

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Multiple Star System

Separation 0.1″

Companion Mag 6.3

Position Angle -1°

Star Colors A: Blue-white

Discoverer OCC 984

Eyepiece View

Telescope Eyepiece

80x Dawes: 1.9″ TFOV: 0.6°

Seeing

Scale Realistic = true angular size

Sep: 0.1″ · PA: -1° · N up, E left

Unresolved · 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

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Survey Image

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