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HIP 72217

HIP 72217 DoubleStar Lib Visible Level 6 Professional/Research - Requires steady seeing
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Physical Properties

Magnitude 6.40
Spectral Type F7V
Star Color Yellow (B-V 0.58)
Distance 125.4 ly

Position & Identifiers

RA 14h 46m 10.9s
Dec -21° 10' 34.0"
Constellation Lib
HR 5504
HIP 72217

Visibility

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Multiple Star System

Separation 0.2″
Companion Mag 7.3
Position Angle 96°
Star Colors A: Yellow B: Yellow
Discoverer FIN 309

Eyepiece View

80x Dawes: 1.9″ TFOV: 0.6°
Realistic = true angular size
N E 96° A (6.4) B (7.3)

Sep: 0.2″ · PA: 96° · 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

7.0 F7V, 7.2, 25.95y, a = 0.297".

Survey Image

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