Basic data (System:649)

C1900.0 :10586-5758
C2000.0 :110250175-58303026
Comp. :
Magn. : 9.2(B)
Spect. :B9V


Identifiers:

CPD -57 4133HD 95878TYC 8627-2609-1


Orbit

ElementValueStd. dev.
Period (d.):1.48770.0006
Periastron time (xJD-2,400,000.0):43099.3110.02
Eccentricity:0.0
omega primary (deg.):0.0
K1 (km/s):82.92.6
K2 (km/s):
V0 (km/s):+0.31.9
sigma residuals primary:7.2
sigma residuals secondary:
#RV primary:17
#RV secondary:
Grade:2.0
Contributor:DAO
Status:PUB
Bibcode:1981A&AS...43...33G
Derived quantities (on the fly, from the above quantities)
a1sini (km):1.69591e+0653000
f(m) (sol.mass):0.08815380.0083

Note

See note for HD 61936.

Radial velocities used in this orbit

xJDRad.Vel.O-C or errorWeightComponentOffsetComment
-2,400,000.0(km/s)(km/s)(km/s)
43165.8267-10.91.0a
43166.8121-45.31.0a
43219.7563+85.71.0a
43219.8209+71.91.0a
43220.6743-79.31.0a
43220.8063-37.31.0a
43221.7709-34.51.0a
43222.7653+79.81.0a
43222.8104+89.61.0a
43223.7744-56.61.0a
43223.8196-29.51.0a
43224.7640-42.51.0a
43225.7522+86.21.0a
43225.7953+87.91.0a
43229.7712-29.41.0a
43229.8163 -8.81.0a
43231.7746+72.21.0a


Plot

Orbit
Encapsulated PostScript file

D.Pourbaix

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