13 Peg
HIP 107788; 13 Peg
DoubleStar
Peg
Visible
Level 5
Expert level - Requires steady seeing
Physical Properties
Magnitude
5.29
Range
5.17 - 5.53
Variable Type
UV:
Spectral Type
F2III-IV
Star Color
Yellow-white
(B-V 0.37)
Distance
217 ly
Position & Identifiers
RA
21h 50m 08.7s
Dec
+17° 17' 08.0"
Constellation
Peg
HR
8344
HIP
107788
Flamsteed
13 Peg
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Visibility
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Multiple Star System
Separation
0.2″
Companion Mag
6.9
Position Angle
85°
Star Colors
A: Yellow-white
B: Yellow
Discoverer
COU 14
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 Fusion
Stellar Notes
Delta Sct?
5.5 F2, 7.5, 29.0y, a = 0.396"; previous orbits 37.594y, a = 0.433" and 27.508y, a = 0.387".
Survey Image
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