Upsilon Phe
HIP 5300; Upsilon Phe
DoubleStar
Phe
Visible
Level 5
Expert level - Requires steady seeing
Physical Properties
Magnitude
5.21
Spectral Type
A3IV
Star Color
Yellow-white
(B-V 0.16)
Distance
233.0 ly
Position & Identifiers
RA
01h 07m 47.9s
Dec
-41° 29' 13.0"
Constellation
Phe
HR
331
HIP
5300
Bayer
Upsilon
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Visibility
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Multiple Star System
Separation
0.3″
Companion Mag
6.9
Position Angle
315°
Star Colors
A: Yellow-white
B: Yellow
Discoverer
RST3352
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.3″ · PA: 315° · 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
5.8 A2IV, 6.2 A4IV, 28.5y, a = 0.209". Combined mag., colors.
Survey Image
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