HIP 20825
HIP 20825
DoubleStar
Ret
Visible
Level 4
Large telescope (10"+) - Requires steady seeing
Physical Properties
Magnitude
5.75
Spectral Type
K0III
Star Color
Orange
(B-V 1.01)
Position & Identifiers
RA
04h 27m 45.9s
Dec
-62° 31' 15.0"
Constellation
Ret
HR
1435
HIP
20825
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Visibility
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Multiple Star System
Separation
9.8″
Companion Mag
12.5
Position Angle
127°
Star Colors
A: Orange
Discoverer
B 688
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 9.8″ · PA: 127° · 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.
Survey Image
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