Zeta Ant

HIP 46657; Zeta1 Ant

HIP 46657; Zeta1 Ant DoubleStar Ant Visible Level 2 Small telescope (4") - Requires steady seeing

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Physical Properties

Magnitude 7.00

Spectral Type A2V

Star Color White (B-V 0.09)

Distance 3261.6 ly

Position & Identifiers

RA 09h 30m 45.4s

Dec -31° 53' 29.0"

Constellation Ant

HR 3780

HIP 46657

Bayer Zeta1

Visibility

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Multiple Star System

Separation 8.0″

Companion Mag 6.8

Position Angle 212°

Star Colors A: White B: White

Eyepiece View

Telescope Eyepiece

80x Dawes: 1.9″ TFOV: 0.6°

Seeing

Scale Realistic = true angular size

Sep: 8.0″ · PA: 212° · 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 with HR 3781.

Survey Image

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