HIP 3544
HIP 3544
DoubleStar
Cas
Visible
Level 6
Professional/Research - Requires steady seeing
Physical Properties
Magnitude
5.42
Spectral Type
A2V s
Star Color
White
(B-V 0.04)
Distance
271.8 ly
Position & Identifiers
RA
00h 45m 17.2s
Dec
+55° 13' 18.0"
Constellation
Cas
HR
196
HIP
3544
Double Cat
625
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Visibility
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Multiple Star System
Components
3
Component IDs
AC
Separation
1.5″
Companion Mag
11.5
Position Angle
173°
Star Colors
A: White
B: Orange
Discoverer
BU 492
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 1.5″ · PA: 173° · 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
AB CPM.
Sirius group?
Survey Image
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