HIP 110171
HIP 110171
DoubleStar
Lac
Visible
Level 2
Small telescope (4") - Requires steady seeing
Physical Properties
Magnitude
6.17
Spectral Type
A9IIIp
Star Color
Yellow-white
(B-V 0.28)
Distance
250.9 ly
Position & Identifiers
RA
22h 18m 56.2s
Dec
+37° 46' 10.0"
Constellation
Lac
HR
8510
HIP
110171
Double Cat
15828
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Visibility
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Multiple Star System
Components
4
Component IDs
AB
Separation
15.8″
Companion Mag
8.8
Position Angle
194°
Star Colors
A: Yellow-white
B: Yellow
Discoverer
STF2894
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 15.8″ · PA: 194° · 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
AB binary.
Survey Image
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