33 Ari

HIP 12489; 33 Ari DoubleStar Ari Visible Level 2 Small telescope (4") - Requires steady seeing

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Physical Properties

Magnitude 5.30

Spectral Type A3V

Star Color White (B-V 0.09)

Distance 1630.8 ly

Position & Identifiers

RA 02h 40m 41.1s

Dec +27° 03' 39.0"

Constellation Ari

HR 782

HIP 12489

Flamsteed 33 Ari

Double Cat 2033

Visibility

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Multiple Star System

Separation 28.3″

Companion Mag 9.6

Position Angle 1°

Star Colors A: White B: Orange

Discoverer STF 289

Eyepiece View

Telescope Eyepiece

80x Dawes: 1.9″ TFOV: 0.6°

Seeing

Scale Realistic = true angular size

Sep: 28.3″ · PA: 1° · 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

Double Star

CPM.

Survey Image

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