64 Peg
HIP 115355; 64 Peg
DoubleStar
Peg
Visible
Level 5
Expert level - Requires steady seeing
Physical Properties
Magnitude
5.32
Spectral Type
B6III
Star Color
Blue-white
(B-V -0.11)
Distance
3261.6 ly
Position & Identifiers
RA
23h 21m 54.9s
Dec
+31° 48' 45.0"
Constellation
Peg
HR
8887
HIP
115355
Flamsteed
64 Peg
Double Cat
16702
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Visibility
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Multiple Star System
Components
3
Component IDs
AB
Separation
0.4″
Companion Mag
7.8
Position Angle
179°
Star Colors
A: Blue-white
B: Yellow-white
Discoverer
BU 718
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.4″ · PA: 179° · N up, E left
Unresolved · 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.
Survey Image
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