74 Oph

HIP 89918; 74 Oph Star Ophiuchus (Oph) Visible Level 2 Small telescope (4")

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Physical Properties

Magnitude 4.86

Spectral Type G8III

Star Color Orange (B-V 0.91)

Distance 172 ly

Position & Identifiers

RA 18h 20m 52.1s

Dec +03° 22' 38.0"

Constellation Ophiuchus (Oph)

HR 6866

HIP 89918

Flamsteed 74 Oph

Double Cat 11271

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Stellar Lifecycle

Spectral Classification

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Stellar Absorption Spectrum

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Stellar Fusion

Stellar Notes

Double Star

ADS 11271B, 12.08V, +1.08(B-V), +0.50(U-B). May have close fainter white dwarf companion.

Light Travel Time Machine

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