Subra
HIP 47508; 14 Leo
HIP 47508; 14 Leo
DoubleStar
Leo
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
3.52
Spectral Type
A5. V COMP
Star Color
Yellow
(B-V 0.49)
Distance
130.3 ly
Position & Identifiers
RA
09h 41m 09.0s
Dec
+09° 53' 32.0"
Constellation
Leo
HR
3852
HIP
47508
Flamsteed
14 Leo
Double Cat
7480
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Visibility
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Multiple Star System
Components
3
Separation
97.8″
Companion Mag
10.8
Companion Sp
F6II
Position Angle
49°
Star Colors
A: Yellow
B: Yellow
Discoverer
H 6 76
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 97.8″ · PA: 49° · 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
Component B, 9.9v at 85".
ADS 7480A, 14.4980d, K 54.1k/s, V0 +27.1k/s, msin3i 1.30, asini 10.8. Unresolved by speckle interferometry. | vsini both components =<50k/s.
Subra.
Survey Image
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