HIP 98858
HIP 98858
DoubleStar
Cyg
Visible
Level 6
Professional/Research - Requires steady seeing
Physical Properties
Magnitude
6.16
Spectral Type
A2IV
Star Color
White
(B-V 0.04)
Position & Identifiers
RA
20h 04m 28.8s
Dec
+48° 13' 47.0"
Constellation
Cyg
HR
7684
HIP
98858
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Visibility
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Multiple Star System
Separation
0.4″
Companion Mag
9.7
Position Angle
213°
Star Colors
A: White
B: Yellow
Discoverer
CHR 91
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.4″ · PA: 213° · N up, E left
Unresolved · 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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