HIP 40342
HIP 40342
DoubleStar
Cnc
Visible
Level 6
Professional/Research - Requires steady seeing
Physical Properties
Magnitude
6.47
Spectral Type
A0VnDel Del
Star Color
Yellow-white
(B-V 0.30)
Position & Identifiers
RA
08h 14m 11.1s
Dec
+17° 40' 33.0"
Constellation
Cnc
HR
3228
HIP
40342
Double Cat
6673
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Visibility
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Multiple Star System
Components
3
Component IDs
AC
Separation
1.7″
Companion Mag
12.3
Position Angle
329°
Star Colors
A: Yellow-white
Discoverer
BU 1243
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 1.7″ · PA: 329° · 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.
Survey Image
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