15 Ori
HIP 24010; 15 Ori
DoubleStar
Ori
Visible
Level 5
Expert level - Requires steady seeing
Physical Properties
Magnitude
4.82
Spectral Type
F2IV
Star Color
Yellow-white
(B-V 0.32)
Distance
815.4 ly
Position & Identifiers
RA
05h 09m 42.0s
Dec
+15° 35' 50.0"
Constellation
Ori
HR
1676
HIP
24010
Flamsteed
15 Ori
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Visibility
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Multiple Star System
Separation
0.3″
Position Angle
37°
Star Colors
A: Yellow-white
Discoverer
STT 99
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.3″ · PA: 37° · 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
Suspected visual double probably single: unresolved by speckle interferometry.
Survey Image
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