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HIP 39538

HIP 39538 DoubleStar Cam Visible Level 4 Large telescope (10"+) - Requires steady seeing
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Physical Properties

Magnitude 5.42
Spectral Type A0pSi
Star Color Blue-white (B-V -0.06)
Distance 155.3 ly

Position & Identifiers

RA 08h 04m 47.1s
Dec +79° 28' 47.0"
Constellation Cam
HR 3082
HIP 39538

Visibility

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Multiple Star System

Separation 6.4″
Companion Mag 13.6
Companion Sp G0
Position Angle 169°
Star Colors A: Blue-white B: Yellow
Discoverer KUI 31

Eyepiece View

80x Dawes: 1.9″ TFOV: 0.6°
Realistic = true angular size
N E 169° A (5.4) B (13.6)

Sep: 6.4″ · PA: 169° · 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

Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.

Stellar Notes

Magnetic star.

Survey Image

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