Xi Peg
HIP 112447; Xi Peg; 46 Peg
DoubleStar
Peg
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
4.19
Spectral Type
F6III-IV
Star Color
Yellow
(B-V 0.50)
Distance
62.7 ly
Position & Identifiers
RA
22h 46m 41.6s
Dec
+12° 10' 22.0"
Constellation
Peg
HR
8665
HIP
112447
Bayer
Xi
Flamsteed
46 Peg
Double Cat
16261
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Visibility
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Multiple Star System
Components
3
Component IDs
AC
Separation
11.0″
Companion Mag
12.4
Companion Sp
M2V
Position Angle
94°
Star Colors
A: Yellow
B: Red
Discoverer
HJ 301
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 11.0″ · PA: 94° · 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 12v M1 at 12"; C, optical.
Wolf 630 group.
Survey Image
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