Zeta Scl

HIP 183; Zeta Scl DoubleStar Scl Visible Level 5 Expert level - Requires steady seeing

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Physical Properties

Magnitude 5.01

Spectral Type B4III

Star Color Blue-white (B-V -0.15)

Position & Identifiers

RA 00h 02m 19.9s

Dec -29° 43' 13.0"

Constellation Scl

HR 9091

HIP 183

Bayer Zeta

Visibility

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Multiple Star System

Separation 3.0″

Companion Mag 13.0

Position Angle 330°

Star Colors A: Blue-white

Discoverer B 631

Eyepiece View

Telescope Eyepiece

80x Dawes: 1.9″ TFOV: 0.6°

Seeing

Scale Realistic = true angular size

Sep: 3.0″ · PA: 330° · N up, E left

At limit · 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

Group/Cluster

Member of young high latitude, metal-deficient cluster, Zeta Scl.

Survey Image

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