13 Com
HIP 60514; 13 Com
DoubleStar
Com
Visible
Level 6
Professional/Research - Requires steady seeing
Physical Properties
Magnitude
5.18
Variable Type
Alpha2 CVn (Magnetic Rotating)
Spectral Type
A3V
Star Color
White
(B-V 0.08)
Distance
362.4 ly
Position & Identifiers
RA
12h 24m 18.5s
Dec
+26° 05' 55.0"
Constellation
Com
HR
4717
HIP
60514
Flamsteed
13 Com
Variable ID
GN Com
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Visibility
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Multiple Star System
Separation
0.2″
Companion Mag
9.6
Position Angle
237°
Star Colors
A: White
B: Orange
Discoverer
YSC 97
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.2″ · PA: 237° · 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
Alpha CV 5.18 - 5.20V, >1d.
Mel 111 #107 (Coma).
Survey Image
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