2 Cen
HIP 67457; 2 Cen
Star
Cen
Visible
Level 1
Naked eye / Binoculars
Physical Properties
Magnitude
4.19
Range
4.16 - 4.26
Period
26.500 days
Variable Type
Semi-Regular Variable (Late-type Giant)
Spectral Type
M4.5III
Star Color
Red
(B-V 1.50)
Distance
105.2 ly
Position & Identifiers
RA
13h 49m 26.7s
Dec
-34° 27' 03.0"
Constellation
Cen
HR
5192
HIP
67457
Flamsteed
2 Cen
Variable ID
V806 Cen
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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
SRb 4.16 - 4.26V, 5.79 - 5.87P, 12:d.
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