V4024 Sgr

HIP 93996 DoubleStar Sgr Visible Level 6 Professional/Research - Requires steady seeing

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Physical Properties

Magnitude 5.54

Spectral Type B2Ve

Star Color Blue-white (B-V -0.11)

Position & Identifiers

RA 19h 08m 16.7s

Dec -19° 17' 24.0"

Constellation Sgr

HR 7249

HIP 93996

Variable ID V4024 Sgr

Visibility

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Multiple Star System

Separation 0.1″

Companion Mag 9.1

Position Angle -1°

Star Colors A: Blue-white

Discoverer OCC9187

Eyepiece View

Telescope Eyepiece

80x Dawes: 1.9″ TFOV: 0.6°

Seeing

Scale Realistic = true angular size

Sep: 0.1″ · PA: -1° · 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.

Stellar Notes

Variable Star

Amp. 0.2V.

Spectral

H alpha variable.

Survey Image

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