HIP 82020
HIP 82020
Star
Dra
Visible
Level 2
Small telescope (4")
Physical Properties
Magnitude
4.85
Spectral Type
F2V
Star Color
Yellow-white
(B-V 0.38)
Distance
70.9 ly
Position & Identifiers
RA
16h 45m 17.8s
Dec
+56° 46' 55.0"
Constellation
Dra
HR
6237
HIP
82020
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Visibility
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Multiple Star System
Separation
0.0″
Position Angle
144°
Star Colors
A: Yellow-white
Discoverer
MCA 44
Eyepiece View
15x
Dawes: 1.9″
TFOV: 3.3°
Realistic = true angular size
Sep: 0.0″ · PA: 144° · 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
363.57d, K 6.0k/s, V0 -2.0k/s, asini 28.1. Also 1385.7282d, K 12.5k/s, V0 -1.3k/s, asini 165.3. Speckle | interferometry indicates mag. diff 1.0, sep. 0.041".
NGC 6281.
Survey Image
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