HIP 103359
HIP 103359
DoubleStar
Cyg
Visible
Level 4
Large telescope (10"+) - Requires steady seeing
Physical Properties
Magnitude
5.81
Spectral Type
F0III
Star Color
Yellow-white
(B-V 0.30)
Position & Identifiers
RA
20h 56m 25.5s
Dec
+50° 43' 43.0"
Constellation
Cyg
HR
8025
HIP
103359
Double Cat
14460
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Visibility
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Multiple Star System
Separation
7.4″
Companion Mag
13.5
Position Angle
350°
Star Colors
A: Yellow-white
Discoverer
BU 1137
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 7.4″ · PA: 350° · 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
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
Stellar Notes
Binary.
ADS 14460A.
Also classified F3Vw.
Survey Image
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