4 Ori
HIP 22667; 4 Ori
Star
Ori
Visible
Level 2
Small telescope (4")
Physical Properties
Magnitude
4.74
Range
4.65 - 4.88
Period
30.000 days
Variable Type
Semi-Regular Variable (Late-type Giant)
Spectral Type
S3.5/1-
Star Color
Red
(B-V 1.84)
Distance
815.4 ly
Position & Identifiers
RA
04h 52m 32.0s
Dec
+14° 15' 02.0"
Constellation
Ori
HR
1556
HIP
22667
Flamsteed
4 Ori
Variable ID
Omi1 Ori
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Light Curve
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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 4.65 - 4.88V, about 30d.
Wolf 630 group.
Also classified S4Zr1Ti4 and M3.2IIIas.
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