HIP 90510
HIP 90510
DoubleStar
Sgr
Visible
Level 6
Professional/Research - Requires steady seeing
Physical Properties
Magnitude
6.27
Spectral Type
A3/4V
Star Color
Yellow-white
(B-V 0.16)
Position & Identifiers
RA
18h 28m 06.2s
Dec
-26° 45' 26.0"
Constellation
Sgr
HR
6914
HIP
90510
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Visibility
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Multiple Star System
Separation
0.3″
Companion Mag
9.3
Companion Sp
B9V
Position Angle
180°
Star Colors
A: Yellow-white
B: Blue-white
Discoverer
HDS2615
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.3″ · PA: 180° · N up, E left
Unresolved · 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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