41 Aqr
Observable Double Star
Excellent (74/100)
Sep: 5.2", Companion: mag 6.7
HIP 109786; 41 Aqr
DoubleStar
Aqr
Visible
Level 2
Small telescope (4") - Requires steady seeing
Physical Properties
Magnitude
5.32
Spectral Type
K0III+F2V
Star Color
Orange
(B-V 0.80)
Distance
203.8 ly
Position & Identifiers
RA
22h 14m 18.0s
Dec
-21° 04' 27.0"
Constellation
Aqr
HR
8480
HIP
109786
Flamsteed
41 Aqr
Double Cat
15753
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Visibility
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Multiple Star System
Components
4
Component IDs
AB
Separation
5.2″
Companion Mag
6.7
Companion Sp
F2V
Position Angle
112°
Star Colors
A: Orange
B: Yellow-white
Discoverer
H N 56
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 5.2″ · PA: 112° · 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. B is F8V.
0.011".
Survey Image
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