HIP 90485
HIP 90485
DoubleStar
Sgr
Visible
Level 2
Small telescope (4") - Requires steady seeing
Physical Properties
Magnitude
5.92
Spectral Type
F9V
Star Color
Yellow
(B-V 0.52)
Position & Identifiers
RA
18h 27m 49.5s
Dec
-29° 48' 59.0"
Constellation
Sgr
HR
6907
HIP
90485
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Visibility
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Multiple Star System
Separation
11.1″
Companion Mag
9.3
Position Angle
265°
Star Colors
A: Yellow
B: Orange
Discoverer
RAG 2
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 11.1″ · PA: 265° · 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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