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Heze

HIP 66249; Zeta Vir; 79 Vir

HIP 66249; Zeta Vir; 79 Vir DoubleStar Vir Visible Level 6 Professional/Research - Requires steady seeing
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Physical Properties

Magnitude 3.37
Spectral Type A2Van
Star Color White (B-V 0.11)
Distance 74.1 ly

Position & Identifiers

RA 13h 34m 41.6s
Dec -00° 35' 45.0"
Constellation Vir
HR 5107
HIP 66249
Bayer Zeta
Flamsteed 79 Vir

Visibility

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Multiple Star System

Separation 1.8″
Companion Mag 10.0
Companion Sp M4/7V
Position Angle 154°
Star Colors A: White B: Red
Discoverer HNK 7

Eyepiece View

80x Dawes: 1.9″ TFOV: 0.6°
Realistic = true angular size
N E 154° A (3.4) B (10.0)

Sep: 1.8″ · PA: 154° · 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

Hyades group.
Heze.

Survey Image

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