HIP 101084
HIP 101084
DoubleStar
Cyg
Visible
Level 5
Expert level - Requires steady seeing
Physical Properties
Magnitude
5.91
Spectral Type
B9Vne
Star Color
Blue-white
(B-V -0.04)
Position & Identifiers
RA
20h 29m 27.1s
Dec
+56° 04' 05.0"
Constellation
Cyg
HR
7843
HIP
101084
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Visibility
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Multiple Star System
Separation
0.8″
Companion Mag
8.8
Position Angle
129°
Star Colors
A: Blue-white
B: Yellow
Discoverer
KUI 97
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.8″ · PA: 129° · 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
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
Stellar Notes
B component 8.5v, frequently invisible.
Survey Image
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