HIP 17436
HIP 17436
DoubleStar
Eri
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
6.45
Spectral Type
K1III
Star Color
Orange
(B-V 1.06)
Position & Identifiers
RA
03h 44m 06.2s
Dec
-40° 39' 37.0"
Constellation
Eri
HR
1157
HIP
17436
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Visibility
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Multiple Star System
Separation
5.0″
Companion Mag
9.3
Position Angle
350°
Star Colors
A: Orange
Discoverer
HJ 3589
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 5.0″ · PA: 350° · 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
CPM. Primary K1IIIab, secondary G3IV.
Wolf 630 group.
Survey Image
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