HIP 91347
HIP 91347
DoubleStar
Sgr
Visible
Level 6
Professional/Research - Requires steady seeing
Physical Properties
Magnitude
5.94
Spectral Type
A8IIIn
Star Color
Yellow-white
(B-V 0.19)
Position & Identifiers
RA
18h 37m 54.4s
Dec
-21° 23' 52.0"
Constellation
Sgr
HR
6988
HIP
91347
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Visibility
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Multiple Star System
Separation
0.1″
Companion Mag
6.5
Position Angle
-1°
Star Colors
A: Yellow-white
Discoverer
OCC 33
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.
Stellar Notes
Possible binary listed by D. W. Dunham, 6.5, 6.5, sep. 0.1".
Survey Image
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