Theta Aql

HIP 99473; Theta Aql; 65 Aql Star Aquila (Aql) Visible Level 1 Naked eye / Binoculars

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Physical Properties

Magnitude 3.23

Spectral Type B9IV

Star Color Blue-white (B-V -0.07)

Distance 286 ly

Position & Identifiers

RA 20h 11m 18.3s

Dec -00° 49' 17.0"

Constellation Aquila (Aql)

HR 7710

HIP 99473

Bayer Theta

Flamsteed 65 Aql

Visibility

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Stellar Lifecycle

Spectral Classification

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Blackbody Spectrum

Stellar Absorption Spectrum

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Stellar Fusion

Stellar Notes

Spectroscopic Binary

17.1243d, K 51.0k/s, V0 -27.9k/s, msin3i 0.742, asini 9.52.

Group/Cluster

In reflection nebula.

Light Travel Time Machine

Relativistic Travel

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