HIP 20772
HIP 20772
DoubleStar
Cam
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
6.32
Spectral Type
A0III
Star Color
White
(B-V 0.04)
Position & Identifiers
RA
04h 27m 00.9s
Dec
+57° 35' 07.0"
Constellation
Cam
HR
1382
HIP
20772
Double Cat
3203
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Visibility
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Multiple Star System
Separation
20.7″
Companion Mag
12.4
Position Angle
176°
Star Colors
A: White
Discoverer
OPI 3
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 20.7″ · PA: 176° · 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
Optical.
Survey Image
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