HIP 57851
Fair (27/100)
Physical Properties
Magnitude
4.90
Spectral Type
B4V
Star Color
Blue-white
(B-V -0.11)
Position & Identifiers
RA
11h 51m 51.2s
Dec
-65° 12' 22.0"
Constellation
Musca
(Mus)
HR
4549
HIP
57851
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Visibility
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Multiple Star System
Separation
1.4″
Companion Mag
7.2
Position Angle
158°
Star Colors
A: Blue-white
B: Yellow-white
Discoverer
COO 130
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 1.4″ · PA: 158° · N up, E left
Unresolved · 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
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Stellar Fusion
Stellar Notes
Combined mag., colors.
Sco-Cen assoc.
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