HIP 88038
Observable Double Star
Good (55/100)
Sep: 54.2", Companion: mag 7.8
HIP 88038
DoubleStar
Sgr
Visible
Level 2
Small telescope (4") - Requires steady seeing
Physical Properties
Magnitude
5.74
Spectral Type
G8III
Star Color
Orange
(B-V 0.90)
Position & Identifiers
RA
17h 58m 55.6s
Dec
-36° 51' 30.0"
Constellation
Sgr
HR
6691
HIP
88038
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Visibility
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Multiple Star System
Separation
54.2″
Companion Mag
7.8
Position Angle
253°
Star Colors
A: Orange
Discoverer
DUN 219
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 54.2″ · PA: 253° · 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.
Stellar Notes
Companion F0.
Survey Image
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