HIP 23161
HIP 23161
DoubleStar
Ori
Visible
Level 1
Naked eye / Binoculars - Requires steady seeing
Physical Properties
Magnitude
6.09
Spectral Type
B7V
Star Color
White
(B-V 0.04)
Position & Identifiers
RA
04h 58m 59.4s
Dec
+14° 32' 34.0"
Constellation
Ori
HR
1600
HIP
23161
Double Cat
3579
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Visibility
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Multiple Star System
Components
4
Component IDs
AB
Separation
39.3″
Companion Mag
7.4
Position Angle
306°
Star Colors
A: White
B: Yellow-white
Discoverer
SHJ 49
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 39.3″ · PA: 306° · 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.
Stellar Notes
AB probably optical. B, 8.0v B9; C, 9.8v at 54"; D, by Wallenquist, mag. diff 7.1 at 90".
Survey Image
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