HIP 74336
HIP 74336
DoubleStar
Lup
Visible
Level 5
Expert level - Requires steady seeing
Physical Properties
Magnitude
6.44
Spectral Type
K1III
Star Color
Orange
(B-V 1.04)
Position & Identifiers
RA
15h 11m 34.9s
Dec
-45° 16' 39.0"
Constellation
Lup
HR
5642
HIP
74336
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Visibility
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Multiple Star System
Components
3
Component IDs
AC
Separation
1.3″
Companion Mag
9.6
Position Angle
314°
Star Colors
A: Orange
B: Orange
Discoverer
B 1267
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 1.3″ · PA: 314° · 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
Optical pair with HR 5643.
Survey Image
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