7 PsA

HIP 106703; 7 PsA DoubleStar PsA Visible Level 3 Medium telescope (6-8") - Requires steady seeing

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Physical Properties

Magnitude 6.11

Spectral Type A7Vn

Star Color Yellow-white (B-V 0.22)

Position & Identifiers

RA 21h 36m 48.9s

Dec -33° 02' 53.0"

Constellation PsA

HR 8256

HIP 106703

Flamsteed 7 PsA

Visibility

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Multiple Star System

Separation 162.1″

Companion Mag 13.5

Position Angle 53°

Star Colors A: Yellow-white

Discoverer SKF2100

Eyepiece View

Telescope Eyepiece

32x Dawes: 1.9″ TFOV: 1.6°

Seeing

Scale Realistic = true angular size

Sep: 162.1″ · PA: 53° · 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

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Survey Image

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