Basic data (System:567)

C1900.0 :09190-5435
C2000.0 :092206818-55003841
Comp. :
Magn. : 2.50(V)
Spect. :B2IV


Identifiers:

Bayer $\kappa$ VelCPD -54 2219GAIADR2 5310393535853560704HD 81188
HIP 45941


Orbit

ElementValueStd. dev.
Period (d.):116.65
Periastron time (xJD-2,400,000.0):16459.00
Reference T0/epoch:JD
Eccentricity:0.19
omega primary (deg.):96.2
K1 (km/s):46.5
K2 (km/s):
V0 (km/s):+21.9
sigma residuals primary:
sigma residuals secondary:
#RV primary:
#RV secondary:
Grade:3.0
Contributor:DAO
Status:PUB
Bibcode:1907LicOB...4..155C
Derived quantities (on the fly, from the above quantities)
a1sini (km):7.32298e+070
f(m) (sol.mass):1.154390

Note

Although the elements were determined by a graphical method, their values seem
to be fairly well established. W. Buscombe and P.M. Morris (Mon. Not. Roy.
Astron. Soc., 121, 263, 1960) obtained five new spectrograms, and suggest the
following modifications to the elements: P=116.776d, T=J.D. 2,416,456.66 and
omega=92.60 deg.

Plot

Orbit
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