HIP 101949
HIP 101949
DoubleStar
Cyg
Visible
Level 5
Expert level - Requires steady seeing
Physical Properties
Magnitude
6.06
Spectral Type
B6IIIpMn
Star Color
Blue
(B-V -0.16)
Distance
1087.2 ly
Position & Identifiers
RA
20h 39m 33.3s
Dec
+40° 34' 46.0"
Constellation
Cyg
HR
7911
HIP
101949
Double Cat
14126
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Visibility
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Multiple Star System
Components
4
Component IDs
AB
Separation
0.9″
Companion Mag
6.8
Position Angle
3°
Star Colors
A: Blue
B: Blue-white
Discoverer
STT 410
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.9″ · PA: 3° · N up, E left
Unresolved · 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
AB binary. C, 8.5v A0 at 69" CPM.
Survey Image
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