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Zeta And

HIP 3693; Zeta And; 34 And Star Andromeda (And) Visible Level 2 Small telescope (4")
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Physical Properties

Magnitude 4.06
Range 3.92 - 4.14
Period 17.8 days
Variable Type Ellipsoidal Variable
Spectral Type K1IIe
Star Color Orange (B-V 1.12)
Distance 88 ly

Position & Identifiers

RA 00h 47m 20.3s
Dec +24° 16' 02.0"
Constellation Andromeda (And)
HR 215
HIP 3693
Bayer Zeta
Flamsteed 34 And
Variable ID Zet And

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Stellar Notes

Component A of visual system, EB 3.92 - 4.14V, 17.7695d.
AB CPM. Companions probably optical.
Component A of visual system, 17.7692d, K 26.3k/s, V0 -23.7k/s, asini 6.43. Possible X-ray source 3U0032+24.
CaII emission.

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