Kappa CrA

HIP 90969; Kappa1 CrA

HIP 90969; Kappa1 CrA DoubleStar CrA Visible Level 1 Naked eye / Binoculars - Requires steady seeing

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Physical Properties

Magnitude 6.32

Spectral Type A0III

Position & Identifiers

RA 18h 33m 23.3s

Dec -38° 43' 13.0"

Constellation CrA

HR 6952

HIP 90969

Bayer Kappa1

Visibility

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Multiple Star System

Separation 21.4″

Companion Mag 6.2

Position Angle 359°

Star Colors B: Blue-white

Eyepiece View

Telescope Eyepiece

80x Dawes: 1.9″ TFOV: 0.6°

Seeing

Scale Realistic = true angular size

Sep: 21.4″ · PA: 359° · N up, E left

Resolved · Rayleigh: 2.3″ · Dawes: 1.9″ · Eff: 3.1″

Size Comparison

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Stellar Lifecycle

Spectral Classification

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 6953.

Survey Image

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