HIP 4049
HIP 4049
DoubleStar
Phe
Visible
Level 5
Expert level - Requires steady seeing
Physical Properties
Magnitude
6.90
Spectral Type
F2V+F5V
Star Color
Yellow-white
(B-V 0.35)
Distance
465.9 ly
Position & Identifiers
RA
00h 51m 52.1s
Dec
-43° 42' 33.0"
Constellation
Phe
HR
245
HIP
4049
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Visibility
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Multiple Star System
Separation
0.6″
Companion Mag
8.0
Companion Sp
F5V
Position Angle
31°
Star Colors
A: Yellow-white
B: Yellow-white
Discoverer
I 47
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.6″ · PA: 31° · 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
Optical. Combined mag. and color.
Survey Image
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