HIP 83738
HIP 83738
DoubleStar
Oph
Visible
Level 2
Small telescope (4") - Requires steady seeing
Physical Properties
Magnitude
6.38
Spectral Type
A9V
Star Color
Yellow-white
(B-V 0.20)
Position & Identifiers
RA
17h 06m 52.9s
Dec
-01° 39' 23.0"
Constellation
Oph
HR
6361
HIP
83738
Double Cat
10347
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Visibility
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Multiple Star System
Separation
20.3″
Companion Mag
9.7
Companion Sp
G5V
Position Angle
279°
Star Colors
A: Yellow-white
B: Orange
Discoverer
STF2122
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 20.3″ · PA: 279° · N up, E left
Resolved · 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.
Survey Image
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