HIP 730
HIP 730
DoubleStar
Phe
Visible
Level 5
Expert level - Requires steady seeing
Physical Properties
Magnitude
6.33
Spectral Type
G4IV
Star Color
Orange
(B-V 0.74)
Distance
362.4 ly
Position & Identifiers
RA
00h 09m 02.4s
Dec
-54° 00' 07.0"
Constellation
Phe
HR
23
HIP
730
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Visibility
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Multiple Star System
Separation
0.4″
Companion Mag
8.1
Position Angle
15°
Star Colors
A: Orange
B: Orange
Discoverer
HDO 181
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.4″ · PA: 15° · 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
Combined mag., color.
Survey Image
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