Kappa Scl
HIP 761; Kappa1 Scl
Observable Double Star
Fair (29/100)
Sep: 1.3", Companion: mag 6.2
HIP 761; Kappa1 Scl
DoubleStar
Scl
Visible
Level 4
Large telescope (10"+) - Requires steady seeing
Physical Properties
Magnitude
5.42
Spectral Type
F2V
Star Color
Yellow-white
(B-V 0.42)
Distance
141.8 ly
Position & Identifiers
RA
00h 09m 21.0s
Dec
-27° 59' 16.0"
Constellation
Scl
HR
24
HIP
761
Bayer
Kappa1
Double Cat
111
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Visibility
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Multiple Star System
Components
3
Component IDs
AB
Separation
1.3″
Companion Mag
6.2
Position Angle
258°
Star Colors
A: Yellow-white
B: Yellow
Discoverer
BU 391
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 1.3″ · PA: 258° · 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
Primary F4III, comp. B, F3III.
0.011".
Survey Image
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