45 Cnc
HIP 42795; 45 Cnc
DoubleStar
Cnc
Visible
Level 6
Professional/Research - Requires steady seeing
Physical Properties
Magnitude
5.64
Spectral Type
A3V+G0III
Star Color
Yellow-white
(B-V 0.39)
Position & Identifiers
RA
08h 43m 12.3s
Dec
+12° 40' 51.0"
Constellation
Cnc
HR
3450
HIP
42795
Flamsteed
45 Cnc
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Visibility
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Multiple Star System
Separation
0.1″
Star Colors
A: Yellow-white
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
72.99d, K1 24.4k/s, K2 41.0k/s, V0 -0.9k/s, asini 24.0; unresolved by speckle interferometry. vsini of | secondary 70k/s.
Survey Image
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