HIP 89000
HIP 89000
DoubleStar
Ophiuchus
(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
80 ly
Position & Identifiers
RA
18h 09m 54.0s
Dec
+03° 07' 11.0"
Constellation
Ophiuchus
(Oph)
HR
6797
HIP
89000
Double Cat
11113
Querying VizieR catalog...
Visibility
Set a location in User Settings to see visibility data.
Multiple Star System C: optical
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: 2.3″
Size Comparison
Querying VizieR for stellar data…
Compare Stars
Stellar Lifecycle
Spectral Classification
Hertzsprung-Russell Diagram
Loading HR diagram…
Blackbody Spectrum
Stellar Absorption Spectrum
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
Stellar Fusion
Light Travel Time Machine
Relativistic Travel
Survey Image
Loading survey image…