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78 Vir

HIP 66200; 78 Vir Star Vir Visible Level 2 Small telescope (4")
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Physical Properties

Magnitude 4.94
Range 4.91 - 4.99
Period 3.7 days
Variable Type Alpha2 CVn (Magnetic Rotating)
Spectral Type A1pSrCrEu
Star Color White (B-V 0.03)
Distance 155 ly

Position & Identifiers

RA 13h 34m 07.9s
Dec +03° 39' 32.0"
Constellation Vir
HR 5105
HIP 66200
Flamsteed 78 Vir
Variable ID CW Vir

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Spectral Classification

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Stellar Notes

Alpha CV 4.91 - 4.99V, 3.7220d, also magnetic field and rotation period. Probable irregular magnetic variable.
Sirius group; UMa stream.
Oxygen deficient relative to magnesium. Also classified A0VpSrCr.
3.7220d.
Radius relative to Sun = 2.4.

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