HIP 19805
HIP 19805
DoubleStar
Reticulum
(Ret)
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
5.45
Spectral Type
K0III
Star Color
Orange
(B-V 1.10)
Distance
544 ly
Position & Identifiers
RA
04h 14m 48.7s
Dec
-62° 11' 31.0"
Constellation
Reticulum
(Ret)
HR
1340
HIP
19805
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Visibility
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Multiple Star System
Separation
13.8″
Companion Mag
11.0
Position Angle
212°
Star Colors
A: Orange
Discoverer
HJ 3641
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 13.8″ · PA: 212° · N up, E left
Resolved · Rayleigh: 2.3″ · Dawes: 1.9″ · Eff: 2.3″
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 Fusion
Stellar Notes
Optical.
Probable Hyades group.
Light Travel Time Machine
Relativistic Travel
Survey Image
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