HIP 80309
HIP 80309
DoubleStar
Dra
Visible
Level 5
Expert level - Requires steady seeing
Physical Properties
Magnitude
5.67
Spectral Type
G8III
Star Color
Orange
(B-V 0.96)
Distance
1087.2 ly
Position & Identifiers
RA
16h 23m 47.0s
Dec
+61° 41' 48.0"
Constellation
Dra
HR
6130
HIP
80309
Double Cat
10052
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Visibility
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Multiple Star System
Separation
0.9″
Companion Mag
7.1
Position Angle
350°
Star Colors
A: Orange
Discoverer
STF2054
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.9″ · PA: 350° · 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
Binary. Companion gG7.
Survey Image
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