Zeta Ari

HIP 15110; Zeta Ari; 58 Ari DoubleStar Ari Visible Level 5 Expert level - Requires steady seeing

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Physical Properties

Magnitude 4.89

Spectral Type A1V

Star Color Blue-white (B-V -0.01)

Distance 163.1 ly

Position & Identifiers

RA 03h 14m 54.1s

Dec +21° 02' 40.0"

Constellation Ari

HR 972

HIP 15110

Bayer Zeta

Flamsteed 58 Ari

Visibility

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Multiple Star System

Separation 2.0″

Companion Mag 10.2

Position Angle 136°

Star Colors A: Blue-white

Discoverer OCC 837

Eyepiece View

Telescope Eyepiece

80x Dawes: 1.9″ TFOV: 0.6°

Seeing

Scale Realistic = true angular size

Sep: 2.0″ · PA: 136° · 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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