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Gamma Vol

HIP 34473; Gamma1 Vol

Observable Double Star Showpiece (77/100)

Sep: 13.6", Companion: mag 5.4

HIP 34473; Gamma1 Vol DoubleStar Volans (Vol) Visible Level 1 Naked eye / Binoculars - Requires steady seeing
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Physical Properties

Magnitude 5.69
Spectral Type F2V
Star Color Yellow-white (B-V 0.40)
Distance 204 ly

Position & Identifiers

RA 07h 08m 42.2s
Dec -70° 29' 50.0"
Constellation Volans (Vol)
HR 2735
HIP 34473
Bayer Gamma1

Visibility

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Multiple Star System

Separation 13.6″
Companion Mag 5.4
Position Angle 299°
Star Colors A: Yellow-white B: Orange

Eyepiece View

80x Dawes: 1.9″ TFOV: 0.6°
Realistic = true angular size
N E 299° A (5.7) B (5.4)

Sep: 13.6″ · PA: 299° · 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

Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.

Stellar Fusion

Stellar Notes

Combined light with HR 2736 varies, but 2736 is probably the variable.
Binary with HR 2736.
0.018".

Light Travel Time Machine

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Survey Image

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