HIP 10871
HIP 10871
DoubleStar
Hor
Visible
Level 2
Small telescope (4") - Requires steady seeing
Physical Properties
Magnitude
5.81
Spectral Type
K5III
Star Color
Red
(B-V 1.55)
Position & Identifiers
RA
02h 19m 54.3s
Dec
-55° 56' 41.0"
Constellation
Hor
HR
688
HIP
10871
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Visibility
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Multiple Star System
Separation
36.9″
Companion Mag
10.6
Position Angle
83°
Star Colors
A: Red
Discoverer
HJ 3497
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 36.9″ · PA: 83° · 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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