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HIP 18217

HIP 18217 DoubleStar Cam Visible Level 5 Expert level - Requires steady seeing
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Physical Properties

Magnitude 5.80
Spectral Type A5m
Star Color Yellow-white (B-V 0.18)

Position & Identifiers

RA 03h 53m 43.3s
Dec +57° 58' 30.0"
Constellation Cam
HR 1192
HIP 18217

Visibility

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Multiple Star System

Separation 0.9″
Companion Mag 7.9
Position Angle 69°
Star Colors A: Yellow-white B: Yellow
Discoverer DRS 27

Eyepiece View

80x Dawes: 1.9″ TFOV: 0.6°
Realistic = true angular size
N E 69° A (5.8) B (7.9)

Sep: 0.9″ · PA: 69° · 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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