20 Mon
HIP 34622; 20 Mon
DoubleStar
Mon
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
4.92
Spectral Type
K0III
Star Color
Orange
(B-V 1.03)
Distance
108.7 ly
Position & Identifiers
RA
07h 10m 13.7s
Dec
-04° 14' 14.0"
Constellation
Mon
HR
2701
HIP
34622
Flamsteed
20 Mon
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Visibility
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Multiple Star System
Components
4
Component IDs
AC
Separation
67.8″
Companion Mag
12.9
Position Angle
224°
Star Colors
A: Orange
Discoverer
BUP 97
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 67.8″ · PA: 224° · 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.
Survey Image
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