HIP 51986
HIP 51986
DoubleStar
Vel
Visible
Level 5
Expert level - Requires steady seeing
Physical Properties
Magnitude
3.84
Spectral Type
A0. :V COMP,SB
Star Color
Yellow-white
(B-V 0.30)
Distance
87.5 ly
Position & Identifiers
RA
10h 37m 18.1s
Dec
-48° 13' 33.0"
Constellation
Vel
HR
4167
HIP
51986
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Visibility
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Multiple Star System
Separation
0.3″
Companion Mag
5.8
Companion Sp
F3
Position Angle
322°
Star Colors
A: Yellow-white
B: Yellow-white
Discoverer
SEE 119
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.3″ · PA: 322° · 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
4.2 F3IV+F0V, 5.1 A6V, 16.30y, a = 0.340".
Primary of visual double, 10.2104d, K 42.3k/s, V0 +21.2k/s, msin3i 0.333, asini 5.11.
Also classified A3m F0-F2.
0.022".
Survey Image
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