Epsilon Sct
HIP 91845; Epsilon Sct
DoubleStar
Sct
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
4.90
Spectral Type
G8IIb
Star Color
Orange
(B-V 1.12)
Distance
203.8 ly
Position & Identifiers
RA
18h 43m 31.3s
Dec
-08° 16' 31.0"
Constellation
Sct
HR
7032
HIP
91845
Bayer
Epsilon
Double Cat
11601
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Visibility
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Multiple Star System
Components
4
Component IDs
AC
Separation
14.6″
Companion Mag
14.6
Position Angle
98°
Star Colors
A: Orange
Discoverer
J 104
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 14.6″ · PA: 98° · 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
Also classified G5III.
Survey Image
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