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HIP 71243

HIP 71243 DoubleStar Boo Visible Level 3 Medium telescope (6-8") - Requires steady seeing
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Physical Properties

Magnitude 6.33
Spectral Type F5V
Star Color Yellow-white (B-V 0.40)

Position & Identifiers

RA 14h 34m 11.7s
Dec +32° 32' 04.0"
Constellation Boo
HR 5445
HIP 71243

Visibility

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Multiple Star System

Separation 27.6″
Companion Mag 11.3
Position Angle 316°
Star Colors A: Yellow-white B: Red
Discoverer KUI 68

Eyepiece View

80x Dawes: 1.9″ TFOV: 0.6°
Realistic = true angular size
N E 316° A (6.3) B (11.3)

Sep: 27.6″ · PA: 316° · 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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