86 Aqr

HIP 114119; 86 Aqr DoubleStar Aqr Visible Level 5 Expert level - Requires steady seeing

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Physical Properties

Magnitude 4.47

Spectral Type G9III

Star Color Orange (B-V 0.90)

Distance 116.5 ly

Position & Identifiers

RA 23h 06m 40.9s

Dec -23° 44' 35.0"

Constellation Aqr

HR 8789

HIP 114119

Flamsteed 86 Aqr

Double Cat 16511

Visibility

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Multiple Star System

Separation 2.9″

Companion Mag 14.5

Position Angle 83°

Star Colors A: Orange

Discoverer B 588

Eyepiece View

Telescope Eyepiece

80x Dawes: 1.9″ TFOV: 0.6°

Seeing

Scale Realistic = true angular size

Sep: 2.9″ · PA: 83° · N up, E left

At limit · 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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Stellar Notes

Double Star

Sep. 2.9" observed 1925; single in 1929.

Survey Image

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