26 Oph
HIP 83196; 26 Oph
DoubleStar
Oph
Visible
Level 4
Large telescope (10"+) - Requires steady seeing
Physical Properties
Magnitude
5.75
Spectral Type
F4V
Star Color
Yellow-white
(B-V 0.41)
Position & Identifiers
RA
17h 00m 09.5s
Dec
-24° 59' 21.0"
Constellation
Oph
HR
6310
HIP
83196
Flamsteed
26 Oph
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Visibility
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Multiple Star System
Separation
8.7″
Companion Mag
12.7
Position Angle
243°
Star Colors
A: Yellow-white
B: Yellow
Discoverer
EHR 14
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 8.7″ · PA: 243° · 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
Suspected occultation double.
Survey Image
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