HIP 99841
HIP 99841
DoubleStar
Cyg
Visible
Level 5
Expert level - Requires steady seeing
Physical Properties
Magnitude
5.66
Spectral Type
K0III
Star Color
Orange
(B-V 0.91)
Position & Identifiers
RA
20h 15m 23.7s
Dec
+33° 43' 46.0"
Constellation
Cyg
HR
7743
HIP
99841
Double Cat
13596
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Visibility
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Multiple Star System
Separation
3.5″
Companion Mag
13.6
Position Angle
287°
Star Colors
A: Orange
Discoverer
A 283
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 3.5″ · PA: 287° · 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
CPM.
Survey Image
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