HIP 81472
HIP 81472
DoubleStar
Sco
Visible
Level 2
Small telescope (4") - Requires steady seeing
Physical Properties
Magnitude
5.83
Spectral Type
B2.5IV
Star Color
Blue-white
(B-V -0.02)
Position & Identifiers
RA
16h 38m 26.2s
Dec
-43° 23' 55.0"
Constellation
Sco
HR
6174
HIP
81472
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Visibility
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Multiple Star System
Separation
16.4″
Companion Mag
9.6
Position Angle
295°
Star Colors
A: Blue-white
B: Yellow
Discoverer
HJ 4867
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 16.4″ · PA: 295° · N up, E left
Resolved · 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
CPM.
Member of the local association (Pleiades group); Sco-Cen assoc.
Survey Image
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