X TrA
Excellent (72/100)
HIP 74582
VariableStar
TrA
Visible
Level 1
Naked eye / Binoculars - Monitor brightness changes
Physical Properties
Magnitude
5.81
Range
5.03 - 6.05
Period
361 days
Variable Type
Semi-Regular Variable
Spectral Type
C5,5
Star Color
Red
(B-V 3.38)
Position & Identifiers
RA
15h 14m 19.1s
Dec
-70° 04' 46.0"
Constellation
TrA
HR
5644
HIP
74582
Variable ID
X TrA
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Visibility
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Light Curve
Comparison Stars for X TrA (5.0–6.0)
Nearby stable stars for estimating brightness (AAVSO)
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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
Lb 8.1 - 9.1p. Amp. 0.51V, 0.36(B-V).
Survey Image
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