16 Cep
HIP 108535; 16 Cep
DoubleStar
Cep
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
5.03
Spectral Type
F5V
Star Color
Yellow-white
(B-V 0.44)
Distance
98.8 ly
Position & Identifiers
RA
21h 59m 15.0s
Dec
+73° 10' 48.0"
Constellation
Cep
HR
8400
HIP
108535
Flamsteed
16 Cep
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Visibility
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Multiple Star System
Separation
118.7″
Companion Mag
12.0
Position Angle
169°
Star Colors
A: Yellow-white
Discoverer
BU 1509
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 118.7″ · PA: 169° · 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
Optical pair?
Survey Image
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