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HIP 84759

HIP 84759 DoubleStar Ara Visible Level 6 Professional/Research - Requires steady seeing
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Physical Properties

Magnitude 6.27
Spectral Type F8III+B9V
Star Color Yellow-white (B-V 0.41)

Position & Identifiers

RA 17h 19m 30.3s
Dec -50° 03' 48.0"
Constellation Ara
HR 6423
HIP 84759

Visibility

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Multiple Star System

Separation 0.1″
Companion Mag 7.0
Companion Sp B9V
Position Angle 96°
Star Colors A: Yellow-white B: Blue-white
Discoverer FIN 356

Eyepiece View

80x Dawes: 1.9″ TFOV: 0.6°
Realistic = true angular size
N E 96° A (6.3) B (7.0)

Sep: 0.1″ · PA: 96° · 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

Sep. 0.108".
Also classified F3IV-V.

Survey Image

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