LN And

HIP 113802 DoubleStar And Visible Level 3 Medium telescope (6-8") - Requires steady seeing

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Physical Properties

Magnitude 6.39

Spectral Type B2V

Star Color White (B-V 0.00)

Position & Identifiers

RA 23h 02m 45.2s

Dec +44° 03' 32.0"

Constellation And

HR 8768

HIP 113802

Variable ID LN And

Double Cat 16472

Visibility

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Multiple Star System

Separation 7.6″

Companion Mag 10.1

Position Angle 40°

Star Colors A: White B: Yellow

Discoverer STF2973

Eyepiece View

Telescope Eyepiece

80x Dawes: 1.9″ TFOV: 0.6°

Seeing

Scale Realistic = true angular size

Sep: 7.6″ · PA: 40° · N up, E left

Resolved · 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

Variable Star

Amp. 0.02b, 35 min.

Double Star

Fixed. Companion 9.88V, +0.08(B-V), -0.37(U-B), A1V.

Group/Cluster

Lac OB1.

Survey Image

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