Theta Mic
HIP 105382; Theta1 Mic
HIP 105382; Theta1 Mic
DoubleStar
Mic
Visible
Level 5
Expert level - Requires steady seeing
Physical Properties
Magnitude
4.82
Range
4.77 - 4.87
Period
2.1 days
Variable Type
Alpha2 CVn (Magnetic Rotating)
Spectral Type
ApCrEuSr
Star Color
White
(B-V 0.02)
Distance
272 ly
Position & Identifiers
RA
21h 20m 45.6s
Dec
-40° 48' 35.0"
Constellation
Mic
HR
8151
HIP
105382
Bayer
Theta1
Variable ID
The1 Mic
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Visibility
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Light Curve
Multiple Star System
Separation
0.2″
Companion Mag
7.4
Position Angle
1°
Star Colors
A: White
B: Yellow
Discoverer
HDS3039
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
Alpha CV 4.77 - 4.87V, 2.1215d.
Survey Image
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