Athebyne
HIP 80331; Eta Dra; 14 Dra
HIP 80331; Eta Dra; 14 Dra
DoubleStar
Dra
Visible
Level 4
Large telescope (10"+) - Requires steady seeing
Physical Properties
Magnitude
2.74
Spectral Type
G8III-IV
Star Color
Orange
(B-V 0.91)
Distance
92.1 ly
Position & Identifiers
RA
16h 23m 59.5s
Dec
+61° 30' 51.0"
Constellation
Dra
HR
6132
HIP
80331
Bayer
Eta
Flamsteed
14 Dra
Double Cat
10058
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Visibility
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Multiple Star System
Components
3
Component IDs
ABxC
Separation
4.7″
Companion Mag
8.2
Companion Sp
K1V
Position Angle
142°
Star Colors
A: Orange
B: Orange
Discoverer
STT 312
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 4.7″ · PA: 142° · 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
ADS 10058A, var. suspect NSV 7713; ADS 10058B, var. suspect NSV 7712, 8.8v, dK2, amp. about 2v.
0.014".
Survey Image
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