22 Boo
Observable Double Star
Good (40/100)
Sep: 223.8", Companion: mag 8.4
HIP 70602; 22 Boo
DoubleStar
Boo
Visible
Level 2
Small telescope (4") - Requires steady seeing
Physical Properties
Magnitude
5.39
Spectral Type
F0m
Star Color
Yellow-white
(B-V 0.23)
Distance
465.9 ly
Position & Identifiers
RA
14h 26m 27.4s
Dec
+19° 13' 37.0"
Constellation
Boo
HR
5405
HIP
70602
Flamsteed
22 Boo
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Visibility
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Multiple Star System
Separation
223.8″
Companion Mag
8.4
Position Angle
255°
Star Colors
A: Yellow-white
B: Yellow
Discoverer
HJL1087
Eyepiece View
32x
Dawes: 1.9″
TFOV: 1.6°
Realistic = true angular size
Sep: 223.8″ · PA: 255° · 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
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Survey Image
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