82 Peg
HIP 117730; 82 Peg
DoubleStar
Peg
Visible
Level 6
Professional/Research - Requires steady seeing
Physical Properties
Magnitude
5.30
Variable Type
Delta Scuti (Pulsating)
Spectral Type
A4Vn
Star Color
Yellow-white
(B-V 0.18)
Distance
181.2 ly
Position & Identifiers
RA
23h 52m 37.1s
Dec
+10° 56' 51.0"
Constellation
Peg
HR
9039
HIP
117730
Flamsteed
82 Peg
Variable ID
HT Peg
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Visibility
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Multiple Star System
Separation
0.5″
Companion Mag
9.1
Position Angle
346°
Star Colors
A: Yellow-white
B: Orange
Discoverer
YSC 17
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.5″ · PA: 346° · 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.
Stellar Notes
Delta Sct, amp. 0.01V, 0.06d.
Survey Image
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