Theta Cyg
HIP 96441; Theta Cyg; 13 Cyg
Star
Cyg
Visible
Level 2
Small telescope (4")
Physical Properties
Magnitude
4.48
Spectral Type
F4V
Star Color
Yellow-white
(B-V 0.38)
Distance
58 ly
Position & Identifiers
RA
19h 36m 26.5s
Dec
+50° 13' 16.0"
Constellation
Cyg
HR
7469
HIP
96441
Bayer
Theta
Flamsteed
13 Cyg
Double Cat
12695
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Visibility
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Multiple Star System C,D: optical
Components
3
Component IDs
AC
Separation
2.1″
Companion Mag
12.9
Companion Sp
M2/3
Position Angle
71°
Star Colors
A: Yellow-white
B: Red
Discoverer
BU 1131
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 Fusion
Stellar Notes
AB CPM. B, 13v at 3". C, optical.
Survey Image
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