Basic data (System:1623)

C1900.0 :11174+4523
C2000.0 :112251975+44492813
Comp. :ab
Magn. : 8.04(V)
Spect. :A5


Identifiers:

BD +45 1916HD 98880HIP 55565


Orbit

ElementValueStd. dev.
Period (d.):14.207830.00018
Periastron time (xJD-2,400,000.0):48682.8830.015
Eccentricity:0Fixed
omega primary (deg.):0Fixed
K1 (km/s):42.470.17
K2 (km/s):49.160.33
V0 (km/s):2.400.11
sigma residuals primary:0.55
sigma residuals secondary:1.7
#RV primary:40
#RV secondary:38
Grade:4
Contributor:OMP
Status:PUB
Bibcode:2001A&A...369..908C
Derived quantities (on the fly, from the above quantities)
a1sini (km):8.29744e+0633000
a2sini (km):9.60447e+0664000
m1sin**3 i (sol.mass):0.6099270.0088
m2sin**3 i (sol.mass):0.5269240.0056

Note



Radial velocities used in this orbit

xJDRad.Vel.O-C or errorWeightComponentOffsetComment
-2,400,000.0(km/s)(km/s)(km/s)
48675.578-40.2-0.33.30579a
48676.426-38.5-0.23.30579a
48967.746430.23.30579a
48968.7333.3-0.23.30579a
48969.74617.903.30579a
49000.691-260.43.30579a
49141.387-1.71.53.30579a
49142.367-21.7-1.33.30579a
49143.379-34-0.33.30579a
49144.48-39.90.13.30579a
49145.41-38.1-0.53.30579a
49146.426-28.3-0.83.30579a
49147.375-12.9-0.33.30579a
49317.723-14.80.33.30579a
49319.723220.83.30579a
49320.70335.60.13.30579a
49323.71136-0.13.30579a
49324.71922.40.73.30579a
49427.691-34.50.63.30579a
49428.406-39.6-0.23.30579a
49430.402-29.803.30579a
49781.586-17.11.13.30579a
49782.641-32.10.63.30579a
49785.547-30.30.13.30579a
49786.496-16.40.13.30579a
50126.68-28.40.23.30579a
50127.598-15.1-0.53.30579a
50193.383-14.9-0.53.30579a
50194.391-29.8-0.23.30579a
50195.484-38.903.30579a
50414.66833.6-1.43.30579a
50415.63343-0.43.30579a
50416.67243.5-0.63.30579a
50418.68821.9-0.43.30579a
50479.512-38.8-0.53.30579a
50480.539-39.7-0.23.30579a
50481.539-32.50.13.30579a
50837.551-22.1-0.33.30579a
50839.67216.40.23.30579a
50974.379-6.7-0.13.30579a
48675.57853.420.346021b
48676.42649.90.30.346021b
48967.746-41.52.90.346021b
48968.73-33.9-0.30.346021b
48968.746-33.20.20.346021b
49000.69134.6-1.10.346021b
49141.38711.930.346021b
49142.36731.52.70.346021b
49143.37942.4-1.70.346021b
49144.4849.7-1.70.346021b
49145.4146.9-1.80.346021b
49146.42635.6-1.40.346021b
49147.37519.90.20.346021b
49317.72320.2-2.50.346021b
49319.723-19.400.346021b
49320.703-34.51.40.346021b
49323.711-37.2-0.50.346021b
49324.719-19.10.90.346021b
49427.69144.3-1.50.346021b
49428.40649.8-10.346021b
49430.40240.40.80.346021b
49781.58630.44.10.346021b
49782.64143.50.40.346021b
49785.54740-0.40.346021b
49786.49626.52.20.346021b
50126.6839.81.50.346021b
50127.59824.52.40.346021b
50193.38324.52.70.346021b
50194.39138.2-1.20.346021b
50414.668-34.410.346021b
50415.633-47.4-2.40.346021b
50416.672-47.1-1.20.346021b
50418.699-22.1-1.70.346021b
50479.51248.4-1.10.346021b
50480.53951.70.80.346021b
50481.53943.10.20.346021b
50837.55129.9-0.50.346021b
50839.672-13.7-0.10.346021b
50974.37915.22.40.346021b


Plot

Orbit
Encapsulated PostScript file

D.Pourbaix

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