HIP 98017
HIP 98017
DoubleStar
Cyg
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
6.57
Spectral Type
B6V+A5V
Star Color
Blue-white
(B-V -0.08)
Position & Identifiers
RA
19h 55m 06.5s
Dec
+30° 11' 43.0"
Constellation
Cyg
HR
7607
HIP
98017
Double Cat
13117
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Visibility
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Multiple Star System
Components
4
Component IDs
AB
Separation
9.6″
Companion Mag
9.5
Companion Sp
A5V
Position Angle
22°
Star Colors
A: Blue-white
B: Yellow-white
Discoverer
STT 390
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 9.6″ · PA: 22° · 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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