HIP 89000
HIP 89000
DoubleStar
Oph
Visible
Level 4
Large telescope (10"+) - Requires steady seeing
Physical Properties
Magnitude
5.69
Spectral Type
F5V
Star Color
Yellow
(B-V 0.47)
Distance
79.5 ly
Position & Identifiers
RA
18h 09m 54.0s
Dec
+03° 07' 11.0"
Constellation
Oph
HR
6797
HIP
89000
Double Cat
11113
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Visibility
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Multiple Star System
Components
3
Component IDs
AC
Separation
7.2″
Companion Mag
11.7
Companion Sp
F7.5V
Position Angle
191°
Star Colors
A: Yellow
B: Yellow
Discoverer
BU 637
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 7.2″ · PA: 191° · 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.
Survey Image
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