Phi Cnc
HIP 41404; Phi2 Cnc; 23 Cnc
HIP 41404; Phi2 Cnc; 23 Cnc
DoubleStar
Cnc
Visible
Level 2
Small telescope (4") - Requires steady seeing
Physical Properties
Magnitude
6.30
Spectral Type
A3V
Star Color
Yellow-white
(B-V 0.18)
Distance
326.2 ly
Position & Identifiers
RA
08h 26m 47.0s
Dec
+26° 56' 07.0"
Constellation
Cnc
HR
3311
HIP
41404
Bayer
Phi2
Flamsteed
23 Cnc
Double Cat
6815
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Visibility
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Multiple Star System
Separation
5.2″
Companion Mag
6.2
Companion Sp
A6V
Position Angle
218°
Star Colors
A: Yellow-white
B: Yellow-white
Discoverer
STF1223
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 5.2″ · PA: 218° · 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
See HR 3310.
Survey Image
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