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HIP 26820

HIP 26820 DoubleStar Ori Visible Level 5 Expert level - Requires steady seeing
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Physical Properties

Magnitude 6.42
Spectral Type A9IV-V
Star Color Yellow-white (B-V 0.30)

Position & Identifiers

RA 05h 41m 40.3s
Dec -02° 53' 46.0"
Constellation Ori
HR 1959
HIP 26820
Double Cat 4279

Visibility

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Multiple Star System

Separation 0.7″
Companion Mag 8.2
Position Angle 182°
Star Colors A: Yellow-white B: Yellow
Discoverer BU 1052

Eyepiece View

80x Dawes: 1.9″ TFOV: 0.6°
Realistic = true angular size
N E 182° A (6.4) B (8.2)

Sep: 0.7″ · PA: 182° · 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

CPM.
Ori OB1b1.

Survey Image

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