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HIP 72683

HIP 72683 DoubleStar Lup Visible Level 6 Professional/Research - Requires steady seeing
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Physical Properties

Magnitude 4.32
Spectral Type B5IV
Star Color Blue-white (B-V -0.15)

Position & Identifiers

RA 14h 51m 38.4s
Dec -43° 34' 32.0"
Constellation Lup
HR 5528
HIP 72683

Visibility

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Multiple Star System

Separation 0.1″
Companion Mag 4.8
Position Angle 268°
Star Colors A: Blue-white
Discoverer FIN 319

Eyepiece View

80x Dawes: 1.9″ TFOV: 0.6°
Realistic = true angular size
N E 268° A (4.3) B (4.8)

Sep: 0.1″ · PA: 268° · 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

Binary.
Sco-Cen assoc.; certain member of the Sco-Cen cluster; upper Cen group of Sco-Cen assoc.; member of Pleiades group.

Survey Image

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