HIP 81632
HIP 81632
DoubleStar
Oph
Visible
Level 6
Professional/Research - Requires steady seeing
Physical Properties
Magnitude
6.26
Spectral Type
gG9
Star Color
Orange
(B-V 1.08)
Position & Identifiers
RA
16h 40m 34.5s
Dec
-20° 24' 31.0"
Constellation
Oph
HR
6190
HIP
81632
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Visibility
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Multiple Star System
Separation
0.1″
Companion Mag
7.3
Position Angle
-1°
Star Colors
A: Orange
Discoverer
OCC 49
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.1″ · PA: -1° · 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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