4 UMi

HIP 69112; 4 UMi Star UMi Visible Level 2 Small telescope (4")

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Physical Properties

Magnitude 4.82

Spectral Type K3III

Star Color Red (B-V 1.36)

Distance 326.2 ly

Position & Identifiers

RA 14h 08m 50.9s

Dec +77° 32' 51.0"

Constellation UMi

HR 5321

HIP 69112

Flamsteed 4 UMi

Visibility

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Multiple Star System

Separation 0.0″

Position Angle 179°

Star Colors A: Red

Discoverer BNU 9

Eyepiece View

Telescope Eyepiece

15x Dawes: 1.9″ TFOV: 3.3°

Seeing

Scale Realistic = true angular size

Sep: 0.0″ · PA: 179° · 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

Spectroscopic Binary

605.8d, K 12.7k/s, V0 +5.9k/s, asini 105.

Survey Image

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