58 Oph
HIP 86736; 58 Oph
Star
Oph
Visible
Level 2
Small telescope (4")
Physical Properties
Magnitude
4.87
Spectral Type
F6V
Star Color
Yellow
(B-V 0.47)
Distance
54.4 ly
Position & Identifiers
RA
17h 43m 25.8s
Dec
-21° 41' 00.0"
Constellation
Oph
HR
6595
HIP
86736
Flamsteed
58 Oph
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Visibility
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Multiple Star System
Separation
0.0″
Companion Mag
6.9
Position Angle
-1°
Star Colors
A: Yellow
Discoverer
OCC 401
Eyepiece View
15x
Dawes: 1.9″
TFOV: 3.3°
Realistic = true angular size
Sep: 0.0″ · PA: -1° · 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
Sep. 0.02", but duplicity uncertain.
Survey Image
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