T Cnc
Excellent (62/100)
HIP 43905
VariableStar
Cancer
(Cnc)
Visible
Level 2
Small telescope (4") - Monitor brightness changes
Physical Properties
Magnitude
7.60
Range
7.6 - 10.5
Period
482 days
Variable Type
Semi-Regular Variable (Late-type Giant)
Spectral Type
C
Star Color
Deep ruby red
(B-V 3.00)
Position & Identifiers
RA
08h 56m 40.0s
Dec
+19° 50' 57.0"
Constellation
Cancer
(Cnc)
HR
9112
HIP
43905
Variable ID
T Cnc
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Visibility
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Light Curve
Comparison Stars for T Cnc (7.6–10.5)
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
Carbon star; Period 482d
Second reddest in Extended Hipparcos; Carbon star
Survey Image
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