9 Cet
HIP 1803; 9 Cet
Star
Cet
Visible
Level 2
Small telescope (4")
Physical Properties
Magnitude
6.39
Range
6.38 - 6.43
Period
7.3 days
Variable Type
BY Draconis (Spotted Rotating)
Spectral Type
G2V
Star Color
Yellow
(B-V 0.66)
Distance
67 ly
Position & Identifiers
RA
00h 22m 51.8s
Dec
-12° 12' 34.0"
Constellation
Cet
HR
88
HIP
1803
Flamsteed
9 Cet
Variable ID
BE Cet
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Visibility
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Light Curve
Multiple Star System
Separation
219.5″
Companion Mag
12.6
Position Angle
293°
Star Colors
A: Yellow
Discoverer
BUP 6
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
BY Dra, amp. 0.032V, 0.037B, 7.655d.
Hyades group.
Survey Image
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