44 Cyg
HIP 101214; 44 Cyg
DoubleStar
Cyg
Visible
Level 4
Large telescope (10"+) - Requires steady seeing
Physical Properties
Magnitude
6.19
Spectral Type
F5Iab
Star Color
Orange
(B-V 1.01)
Position & Identifiers
RA
20h 30m 59.2s
Dec
+36° 56' 09.0"
Constellation
Cyg
HR
7847
HIP
101214
Flamsteed
44 Cyg
Double Cat
13949
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Visibility
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Multiple Star System
Components
4
Component IDs
AB
Separation
2.2″
Companion Mag
10.1
Position Angle
158°
Star Colors
A: Orange
Discoverer
AC 18
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 2.2″ · PA: 158° · 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
Cyg OB1. In reflection nebula; member assoc. Cyg R1 at 1000 pc.
Survey Image
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