HIP 20446
HIP 20446
DoubleStar
Men
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
6.76
Spectral Type
A7IV-V
Star Color
Yellow-white
(B-V 0.20)
Position & Identifiers
RA
04h 22m 50.9s
Dec
-82° 53' 57.0"
Constellation
Men
HR
1485
HIP
20446
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Visibility
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Multiple Star System
Separation
48.9″
Companion Mag
13.2
Position Angle
183°
Star Colors
A: Yellow-white
Discoverer
HJ 3692
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 48.9″ · PA: 183° · 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
Also classified ApSrEuCr.
Survey Image
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