111 Her
HIP 92161; 111 Her
DoubleStar
Her
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
4.36
Spectral Type
A5III
Star Color
White
(B-V 0.13)
Distance
101.9 ly
Position & Identifiers
RA
18h 47m 01.3s
Dec
+18° 10' 53.0"
Constellation
Her
HR
7069
HIP
92161
Flamsteed
111 Her
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Visibility
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Multiple Star System
Components
4
Component IDs
AC
Separation
113.7″
Companion Mag
11.6
Position Angle
241°
Star Colors
A: White
Discoverer
ENG 64
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 113.7″ · PA: 241° · 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
Hyades group.
Survey Image
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