HIP 17797
HIP 17797
DoubleStar
Eri
Visible
Level 6
Professional/Research - Requires steady seeing
Physical Properties
Magnitude
5.40
Spectral Type
A1V
Star Color
White
(B-V 0.01)
Distance
135.9 ly
Position & Identifiers
RA
03h 48m 35.4s
Dec
-37° 37' 20.0"
Constellation
Eri
HR
1189
HIP
17797
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Visibility
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Multiple Star System
Separation
0.1″
Companion Mag
9.8
Position Angle
216°
Star Colors
A: White
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.1″ · PA: 216° · 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
Binary with HR 1190.
0.032".
Survey Image
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