HIP 3489
HIP 3489
DoubleStar
Tuc
Visible
Level 4
Large telescope (10"+) - Requires steady seeing
Physical Properties
Magnitude
6.07
Spectral Type
F5III-IV
Star Color
Yellow-white
(B-V 0.44)
Position & Identifiers
RA
00h 44m 32.3s
Dec
-62° 29' 52.0"
Constellation
Tuc
HR
199
HIP
3489
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Visibility
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Multiple Star System
Separation
2.4″
Companion Mag
8.0
Position Angle
73°
Star Colors
A: Yellow-white
B: Orange
Discoverer
COO 3
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 2.4″ · PA: 73° · 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 F5III, secondary F6IV.
Survey Image
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