Iota Crt

HIP 56802; Iota Crt; 24 Crt DoubleStar Crt Visible Level 6 Professional/Research - Requires steady seeing

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Physical Properties

Magnitude 5.48

Spectral Type F7V

Star Color Yellow (B-V 0.52)

Position & Identifiers

RA 11h 38m 40.1s

Dec -13° 12' 07.0"

Constellation Crt

HR 4488

HIP 56802

Bayer Iota

Flamsteed 24 Crt

Visibility

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Multiple Star System

Separation 1.1″

Companion Mag 11.0

Position Angle 248°

Star Colors A: Yellow

Discoverer KUI 58

Eyepiece View

Telescope Eyepiece

80x Dawes: 1.9″ TFOV: 0.6°

Seeing

Scale Realistic = true angular size

Sep: 1.1″ · PA: 248° · N up, E left

Unresolved · 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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