Rastaban
HIP 85670; Beta Dra; 23 Dra
HIP 85670; Beta Dra; 23 Dra
Star
Dra
Visible
Level 1
Naked eye / Binoculars
Physical Properties
Magnitude
2.79
Spectral Type
G2Ib-IIa
Star Color
Orange
(B-V 0.98)
Distance
380 ly
Position & Identifiers
RA
17h 30m 26.0s
Dec
+52° 18' 05.0"
Constellation
Dra
HR
6536
HIP
85670
Bayer
Beta
Flamsteed
23 Dra
Double Cat
10611
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Visibility
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Multiple Star System
Components
3
Component IDs
AB
Separation
4.6″
Companion Mag
14.0
Position Angle
17°
Star Colors
A: Orange
Discoverer
BU 1090
Size Comparison
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Stellar Lifecycle
Spectral Classification
Hertzsprung-Russell Diagram
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Blackbody Spectrum
Stellar Absorption Spectrum
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Stellar Fusion
Stellar Notes
Unusually broad He 10830.
Rastaban; Alwaid; Asuia; Rastaben.
Survey Image
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