HIP 15203
HIP 15203
DoubleStar
Eri
Visible
Level 5
Expert level - Requires steady seeing
Physical Properties
Magnitude
6.17
Spectral Type
B9V
Star Color
Blue-white
(B-V -0.02)
Distance
83.6 ly
Position & Identifiers
RA
03h 16m 00.9s
Dec
-05° 55' 07.0"
Constellation
Eri
HR
983
HIP
15203
Double Cat
2440
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Visibility
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Multiple Star System
Separation
1.0″
Companion Mag
7.9
Position Angle
6°
Star Colors
A: Blue-white
B: Yellow-white
Discoverer
BU 84
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 1.0″ · PA: 6° · 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
ADS 2440. B-A varies from 0.2 to 2.0m. Uncertain which component varies. B6, A1.
0.003".
Survey Image
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