HIP 98738
HIP 98738
DoubleStar
Sge
Visible
Level 2
Small telescope (4") - Requires steady seeing
Physical Properties
Magnitude
5.96
Spectral Type
K3II-III+G8IV
Star Color
Red
(B-V 1.42)
Position & Identifiers
RA
20h 03m 16.4s
Dec
+18° 30' 02.0"
Constellation
Sge
HR
7662
HIP
98738
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Visibility
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Multiple Star System
Separation
46.6″
Companion Mag
10.4
Position Angle
208°
Star Colors
A: Red
Discoverer
STT 396
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 46.6″ · PA: 208° · 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
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Survey Image
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