19 Hya

HIP 44883; 19 Hya DoubleStar Hya Visible Level 5 Expert level - Requires steady seeing

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Physical Properties

Magnitude 5.60

Spectral Type B9.5III

Star Color Blue-white (B-V -0.06)

Position & Identifiers

RA 09h 08m 42.2s

Dec -08° 35' 22.0"

Constellation Hya

HR 3630

HIP 44883

Flamsteed 19 Hya

Visibility

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Multiple Star System

Separation 1.3″

Companion Mag 9.5

Position Angle 299°

Star Colors A: Blue-white B: Yellow

Discoverer KUI 38

Eyepiece View

Telescope Eyepiece

80x Dawes: 1.9″ TFOV: 0.6°

Seeing

Scale Realistic = true angular size

Sep: 1.3″ · PA: 299° · 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

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

Survey Image

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