ET And
HIP 115036
Star
And
Visible
Level 2
Small telescope (4")
Physical Properties
Magnitude
6.48
Variable Type
Alpha2 CVn (Magnetic Rotating)
Spectral Type
B9pSi
Star Color
Blue-white
(B-V -0.03)
Position & Identifiers
RA
23h 17m 56.1s
Dec
+45° 29' 20.0"
Constellation
And
HR
8861
HIP
115036
Variable ID
ET And
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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
Alpha CV 6.48 - 6.50V, larger amp. in U = 0.05, 0.617135d, 0.49925d. Other periods previously determined range from | 0.44925 to 2.604d. Spectral line strengths vary but not in phase with orbital (SB) period.
48.304d, K 25.7k/s, V0 +2.6k/s, asini 14.8. Possible RV fundamental period 140 min. with 70 and 35 min. harmonics.
Also classified B8Vp.
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