HIP 15191
HIP 15191
DoubleStar
Per
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
6.31
Spectral Type
F4V vw
Star Color
Yellow-white
(B-V 0.37)
Position & Identifiers
RA
03h 15m 47.0s
Dec
+32° 51' 23.0"
Constellation
Per
HR
975
HIP
15191
Double Cat
2431
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Visibility
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Multiple Star System
Components
3
Component IDs
AC
Separation
35.0″
Companion Mag
13.3
Position Angle
112°
Star Colors
A: Yellow-white
Discoverer
HJ 332
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 35.0″ · PA: 112° · N up, E left
Resolved · 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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