HIP 45837
HIP 45837
DoubleStar
Pyx
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
6.82
Spectral Type
B9.5V
Star Color
White
(B-V 0.00)
Position & Identifiers
RA
09h 20m 44.2s
Dec
-31° 45' 38.0"
Constellation
Pyx
HR
3715
HIP
45837
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Visibility
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Multiple Star System
Separation
3.0″
Companion Mag
7.9
Position Angle
75°
Star Colors
A: White
B: Yellow-white
Discoverer
HJ 4200
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 3.0″ · PA: 75° · N up, E left
At limit · 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
CPM. Components B9V and A0V.
Other determinations +36k/s.
Survey Image
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