HIP 90806
HIP 90806
DoubleStar
Sgr
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
5.14
Spectral Type
A0Vp
Star Color
White
(B-V 0.00)
Distance
191.9 ly
Position & Identifiers
RA
18h 31m 26.3s
Dec
-18° 24' 10.0"
Constellation
Sgr
HR
6944
HIP
90806
Double Cat
11411
Querying VizieR catalog...
Visibility
Set a location in User Settings to see visibility data.
Multiple Star System
Separation
23.2″
Companion Mag
14.1
Position Angle
182°
Star Colors
A: White
Discoverer
SEE 354
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 23.2″ · PA: 182° · N up, E left
Resolved · Rayleigh: 2.3″ · Dawes: 1.9″ · Eff: 3.1″
Size Comparison
Querying VizieR for stellar data…
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 Notes
Binary.
Hyades group.
Lambda Boo star, Ca, Mg 4481 wk.
Survey Image
Loading survey image…