HIP 118281
HIP 118281
DoubleStar
Andromeda
(And)
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
6.58
Spectral Type
G0V
Star Color
Yellow
(B-V 0.55)
Distance
64 ly
Position & Identifiers
RA
23h 59m 29.2s
Dec
+33° 43' 28.0"
Constellation
Andromeda
(And)
HR
9074
HIP
118281
Double Cat
17149
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Visibility
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Multiple Star System
Components
3
Component IDs
AB
Separation
2.6″
Companion Mag
6.7
Position Angle
344°
Star Colors
A: Yellow
B: Yellow
Discoverer
STF3050
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 2.6″ · PA: 344° · N up, E left
Resolved · Rayleigh: 2.3″ · Dawes: 1.9″ · Eff: 2.3″
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
AB 6.5 G0V, 6.7 G0V, 355y, a = 3.125". C 12.9V at 82". Blended mag. for HR 9074/5, 5.81V; colors for combined light.
Light Travel Time Machine
Relativistic Travel
Survey Image
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