HIP 111974
HIP 111974
DoubleStar
Peg
Visible
Level 5
Expert level - Requires steady seeing
Physical Properties
Magnitude
5.71
Spectral Type
G4V
Star Color
Orange
(B-V 0.72)
Distance
101.9 ly
Position & Identifiers
RA
22h 40m 52.7s
Dec
+14° 32' 58.0"
Constellation
Peg
HR
8631
HIP
111974
Double Cat
16173
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Visibility
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Multiple Star System
Components
3
Component IDs
AB
Separation
0.4″
Companion Mag
7.2
Position Angle
26°
Star Colors
A: Orange
B: Orange
Discoverer
HO 296
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.4″ · PA: 26° · 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
AB 6.26 G3V, 6.81 G8V, 20.93y, a = 0.30". Combined mag., colors. Perhaps invisible companion, period 15.8y. ADS 16173C, | 11.6v at 72". Faint CPM, 14.9v at 4.5' N. prec.
0.027".
Survey Image
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