HIP 102827
HIP 102827
DoubleStar
Cyg
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
6.33
Spectral Type
B4Ve
Star Color
Blue-white
(B-V -0.07)
Position & Identifiers
RA
20h 49m 54.7s
Dec
+46° 39' 40.0"
Constellation
Cyg
HR
7983
HIP
102827
Double Cat
14350
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Visibility
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Multiple Star System
Separation
18.3″
Companion Mag
11.5
Position Angle
7°
Star Colors
A: Blue-white
Discoverer
BU 250
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 18.3″ · PA: 7° · 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.
Survey Image
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