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HIP 93104

HIP 93104 DoubleStar Lyra (Lyr) Visible Level 3 Medium telescope (6-8") - Requires steady seeing
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Physical Properties

Magnitude 5.89
Spectral Type B7IV
Star Color Blue (B-V -0.17)

Position & Identifiers

RA 18h 58m 01.9s
Dec +38° 15' 58.0"
Constellation Lyra (Lyr)
HR 7174
HIP 93104

Visibility

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Multiple Star System

Separation 82.7″
Companion Mag 11.3
Position Angle 331°
Star Colors A: Blue

Eyepiece View

80x Dawes: 1.9″ TFOV: 0.6°
Realistic = true angular size
N E 331° A (5.9) B (11.3)

Sep: 82.7″ · PA: 331° · N up, E left

Resolved · Rayleigh: 2.3″ · Dawes: 1.9″ · Eff: 2.3″

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 Fusion

Stellar Notes

2.911557d, K 76.5k/s, V0 -31.1k/s, asini 3.02. Secondary may be neutron star. Masses 5 and 2 Suns.

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