32 Ori
Observable Double Star
Fair (26/100)
Sep: 1.3", Companion: mag 5.8
HIP 25813; 32 Ori
DoubleStar
Ori
Visible
Level 5
Expert level - Requires steady seeing
Physical Properties
Magnitude
4.20
Spectral Type
B5V
Star Color
Blue-white
(B-V -0.14)
Distance
652.3 ly
Position & Identifiers
RA
05h 30m 47.1s
Dec
+05° 56' 53.0"
Constellation
Ori
HR
1839
HIP
25813
Flamsteed
32 Ori
Double Cat
4115
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Visibility
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Multiple Star System
Separation
1.3″
Companion Mag
5.8
Position Angle
44°
Star Colors
A: Blue-white
B: White
Discoverer
STF 728
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 1.3″ · PA: 44° · 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
4.49 B5IV, 5.82 B7V, 586y, a = 1.293". Combined mag. and colors.
Cas-Tau OB1; member of Pleiades group. Field of Ori OB1a but probably not member.
0.008".
Survey Image
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