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HIP 29728

HIP 29728 DoubleStar Ori Visible Level 6 Professional/Research - Requires steady seeing
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Physical Properties

Magnitude 6.07
Spectral Type B6Ve
Star Color Blue-white (B-V -0.13)

Position & Identifiers

RA 06h 15m 40.1s
Dec +06° 03' 58.0"
Constellation Ori
HR 2231
HIP 29728

Visibility

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Multiple Star System

Separation 0.4″
Companion Mag 10.2
Position Angle 277°
Star Colors A: Blue-white B: Yellow
Discoverer OUD 3

Eyepiece View

80x Dawes: 1.9″ TFOV: 0.6°
Realistic = true angular size
N E 277° A (6.1) B (10.2)

Sep: 0.4″ · PA: 277° · 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

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