HIP 20456
HIP 20456
DoubleStar
Cam
Visible
Level 5
Expert level - Requires steady seeing
Physical Properties
Magnitude
6.19
Spectral Type
A4V
Position & Identifiers
RA
04h 22m 57.9s
Dec
+59° 36' 59.0"
Constellation
Cam
HR
1352
HIP
20456
Double Cat
3146
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Visibility
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Multiple Star System
Components
3
Component IDs
ABxC
Separation
1.2″
Companion Mag
10.9
Position Angle
196°
Discoverer
KUI 16
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 1.2″ · PA: 196° · N up, E left
Unresolved · Rayleigh: 2.3″ · Dawes: 1.9″ · Eff: 3.1″
Size Comparison
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Stellar Lifecycle
Spectral Classification
Blackbody Spectrum
Stellar Absorption Spectrum
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
Stellar Notes
ADS 3146B, 10.5 - >12V.
Survey Image
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