Double Star Calculator - Orbit

Orbital Elements for KUI13BC
WDS: KUI13BC WDS ID/Discoverer
P: 44.210 Orbital period (years)
a: 0.44 Semi-major axis (arcseconds)
i: 152.8 Inclination (degrees)
Ω: 46.2 Longitude of ascending node (degrees)
T: 1982.060 Epoch of periastron passage (year)
e: 0.55 Eccentricity
ω: 17.0 Longitude of periastron (degrees)
Start-Year: 2002.895 Year
End-Year: 2047.105 Year
Epoch: 2026.5 Besselian Epoch
Further data from the WDS Sixth Catalog of Orbits for KUI13BC
Position: 034801.85+684040.1 Epoch-2000 right ascension and declination
WDS-ID: 03480+6840 WDS designation
Discoverer Code: KUI13BC Discover designation and components
ADS number: . Aitken Double Star catalog
HD number: 23189 HD catalog number
Hipparcos number: 17750 Hipparcos catalog number
V1: 10.66 Magnitude of the primary
V2: 11.16 Magnitude of the secondary
Equinox: 1950 Equinox
Date: 1982 Date of last observation
Orbit grade: 5 Orbit grade, ranging from :
1 = Definitive
2 = Good
3 = Reliable
4 = Preliminary
5 = Indeterminate
Flags: n Flags
Ephemerides: Ephemerides
Code: Baz1986a Reference

Double Star Orbit for KUI13BC



WDS 6th Orbit including measures of KUI13BC

-- Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements) --


Legend:
Green plus signs:Visual (micrometric) measures
Violet asterisks:Photographic measures
Blue symbols:Various interferometric techniques
Dot-dash line:Indicates the line of nodes

Ephemeris of KUI13BC
Click to expand/collapse ephemeris:
Year       Sep[“]   PA[°]
---------------------------------------------
2026.50    0.195    23.94
--------------------------
2002.89    0.677   214.24
2002.99    0.677   213.98
2003.09    0.677   213.73
2003.19    0.677   213.47
2003.29    0.677   213.21
2003.39    0.677   212.96
2003.49    0.677   212.70
2003.59    0.677   212.45
2003.69    0.677   212.19
2003.79    0.676   211.94
2003.89    0.676   211.68
2003.99    0.676   211.42
2004.09    0.676   211.17
2004.19    0.676   210.91
2004.29    0.676   210.65
2004.39    0.675   210.40
2004.49    0.675   210.14
2004.59    0.675   209.88
2004.69    0.675   209.63
2004.79    0.674   209.37
2004.89    0.674   209.11
2004.99    0.673   208.85
2005.09    0.673   208.59
2005.19    0.673   208.34
2005.29    0.672   208.08
2005.39    0.672   207.82
2005.49    0.671   207.56
2005.59    0.671   207.30
2005.69    0.670   207.04
2005.79    0.670   206.78
2005.89    0.669   206.52
2005.99    0.668   206.25
2006.09    0.668   205.99
2006.19    0.667   205.73
2006.29    0.666   205.46
2006.39    0.666   205.20
2006.49    0.665   204.94
2006.59    0.664   204.67
2006.69    0.664   204.41
2006.79    0.663   204.14
2006.89    0.662   203.87
2006.99    0.661   203.60
2007.09    0.660   203.34
2007.19    0.659   203.07
2007.29    0.658   202.80
2007.39    0.658   202.53
2007.49    0.657   202.26
2007.59    0.656   201.98
2007.69    0.655   201.71
2007.79    0.654   201.44
2007.89    0.653   201.16
2007.99    0.651   200.89
2008.09    0.650   200.61
2008.19    0.649   200.33
2008.29    0.648   200.06
2008.39    0.647   199.78
2008.49    0.646   199.50
2008.59    0.645   199.21
2008.69    0.643   198.93
2008.79    0.642   198.65
2008.89    0.641   198.36
2008.99    0.640   198.08
2009.09    0.638   197.79
2009.19    0.637   197.50
2009.29    0.636   197.21
2009.39    0.634   196.92
2009.49    0.633   196.63
2009.59    0.631   196.34
2009.69    0.630   196.04
2009.79    0.628   195.75
2009.89    0.627   195.45
2009.99    0.625   195.15
2010.09    0.624   194.85
2010.19    0.622   194.55
2010.29    0.621   194.25
2010.39    0.619   193.94
2010.49    0.618   193.64
2010.59    0.616   193.33
2010.69    0.614   193.02
2010.79    0.613   192.71
2010.89    0.611   192.40
2010.99    0.609   192.08
2011.09    0.607   191.76
2011.19    0.606   191.45
2011.29    0.604   191.13
2011.39    0.602   190.80
2011.49    0.600   190.48
2011.59    0.598   190.15
2011.69    0.596   189.82
2011.79    0.594   189.49
2011.89    0.592   189.16
2011.99    0.590   188.83
2012.09    0.588   188.49
2012.19    0.586   188.15
2012.29    0.584   187.81
2012.39    0.582   187.46
2012.49    0.580   187.12
2012.59    0.578   186.77
2012.69    0.576   186.42
2012.79    0.574   186.06
2012.89    0.572   185.71
2012.99    0.569   185.35
2013.09    0.567   184.98
2013.19    0.565   184.62
2013.29    0.563   184.25
2013.39    0.560   183.88
2013.49    0.558   183.50
2013.59    0.556   183.13
2013.69    0.554   182.75
2013.79    0.551   182.36
2013.89    0.549   181.98
2013.99    0.546   181.58
2014.09    0.544   181.19
2014.19    0.541   180.79
2014.29    0.539   180.39
2014.39    0.536   179.99
2014.49    0.534   179.58
2014.59    0.531   179.17
2014.69    0.529   178.75
2014.79    0.526   178.33
2014.89    0.524   177.90
2014.99    0.521   177.47
2015.09    0.518   177.04
2015.19    0.516   176.60
2015.29    0.513   176.16
2015.39    0.510   175.71
2015.49    0.507   175.26
2015.59    0.505   174.80
2015.69    0.502   174.34
2015.79    0.499   173.87
2015.89    0.496   173.40
2015.99    0.493   172.92
2016.09    0.490   172.43
2016.19    0.488   171.95
2016.29    0.485   171.45
2016.39    0.482   170.95
2016.49    0.479   170.44
2016.59    0.476   169.93
2016.69    0.473   169.40
2016.79    0.470   168.88
2016.89    0.467   168.34
2016.99    0.464   167.80
2017.09    0.461   167.25
2017.19    0.457   166.70
2017.29    0.454   166.13
2017.39    0.451   165.56
2017.49    0.448   164.98
2017.59    0.445   164.40
2017.69    0.442   163.80
2017.79    0.438   163.19
2017.89    0.435   162.58
2017.99    0.432   161.96
2018.09    0.429   161.33
2018.19    0.425   160.68
2018.29    0.422   160.03
2018.39    0.419   159.37
2018.49    0.415   158.70
2018.59    0.412   158.01
2018.69    0.409   157.32
2018.79    0.405   156.61
2018.89    0.402   155.89
2018.99    0.399   155.16
2019.09    0.395   154.42
2019.19    0.392   153.66
2019.29    0.388   152.89
2019.39    0.385   152.11
2019.49    0.381   151.31
2019.59    0.378   150.50
2019.69    0.374   149.67
2019.79    0.371   148.83
2019.89    0.367   147.97
2019.99    0.364   147.09
2020.09    0.360   146.20
2020.19    0.357   145.29
2020.29    0.353   144.36
2020.39    0.350   143.41
2020.49    0.346   142.45
2020.59    0.343   141.46
2020.69    0.339   140.46
2020.79    0.336   139.43
2020.89    0.332   138.38
2020.99    0.329   137.31
2021.09    0.325   136.21
2021.19    0.322   135.09
2021.29    0.318   133.95
2021.39    0.315   132.78
2021.49    0.311   131.59
2021.59    0.308   130.37
2021.69    0.304   129.12
2021.79    0.301   127.84
2021.89    0.298   126.53
2021.99    0.294   125.20
2022.09    0.291   123.83
2022.19    0.288   122.43
2022.29    0.284   120.99
2022.39    0.281   119.53
2022.49    0.278   118.03
2022.59    0.274   116.49
2022.69    0.271   114.92
2022.79    0.268   113.31
2022.89    0.265   111.66
2022.99    0.262   109.98
2023.09    0.259   108.25
2023.19    0.256   106.48
2023.29    0.253   104.68
2023.39    0.250   102.83
2023.49    0.247   100.93
2023.59    0.245    99.00
2023.69    0.242    97.02
2023.79    0.239    95.00
2023.89    0.237    92.93
2023.99    0.234    90.82
2024.09    0.232    88.66
2024.19    0.229    86.46
2024.29    0.227    84.21
2024.39    0.225    81.91
2024.49    0.223    79.57
2024.59    0.220    77.18
2024.69    0.218    74.75
2024.79    0.216    72.27
2024.89    0.214    69.75
2024.99    0.213    67.18
2025.09    0.211    64.57
2025.19    0.209    61.91
2025.29    0.208    59.22
2025.39    0.206    56.48
2025.49    0.205    53.70
2025.59    0.203    50.89
2025.69    0.202    48.03
2025.79    0.201    45.14
2025.89    0.200    42.22
2025.99    0.199    39.26
2026.09    0.198    36.27
2026.19    0.197    33.26
2026.29    0.196    30.23
2026.39    0.195    27.17
2026.49    0.195    24.10
2026.59    0.195    21.01
2026.69    0.194    17.92
2026.79    0.194    14.82
2026.89    0.195    11.73
2026.99    0.195     8.64
2027.09    0.195     5.56
2027.19    0.196     2.50
2027.29    0.197   359.46
2027.39    0.198   356.45
2027.49    0.199   353.47
2027.59    0.200   350.53
2027.69    0.202   347.64
2027.79    0.204   344.79
2027.89    0.205   341.99
2027.99    0.208   339.24
2028.09    0.210   336.55
2028.19    0.212   333.92
2028.29    0.215   331.36
2028.39    0.218   328.85
2028.49    0.221   326.41
2028.59    0.224   324.03
2028.69    0.227   321.72
2028.79    0.230   319.48
2028.89    0.233   317.29
2028.99    0.237   315.18
2029.09    0.240   313.12
2029.19    0.244   311.13
2029.29    0.248   309.19
2029.39    0.252   307.31
2029.49    0.256   305.50
2029.59    0.260   303.73
2029.69    0.264   302.02
2029.79    0.268   300.36
2029.89    0.272   298.76
2029.99    0.276   297.20
2030.09    0.280   295.68
2030.19    0.285   294.22
2030.29    0.289   292.79
2030.39    0.293   291.41
2030.49    0.297   290.06
2030.59    0.302   288.76
2030.69    0.306   287.49
2030.79    0.310   286.26
2030.89    0.315   285.06
2030.99    0.319   283.89
2031.09    0.323   282.76
2031.19    0.328   281.65
2031.29    0.332   280.58
2031.39    0.336   279.53
2031.49    0.341   278.51
2031.59    0.345   277.51
2031.69    0.349   276.54
2031.79    0.353   275.59
2031.89    0.358   274.66
2031.99    0.362   273.76
2032.09    0.366   272.87
2032.19    0.370   272.01
2032.29    0.374   271.17
2032.39    0.379   270.34
2032.49    0.383   269.53
2032.59    0.387   268.74
2032.69    0.391   267.97
2032.79    0.395   267.21
2032.89    0.399   266.46
2032.99    0.403   265.74
2033.09    0.407   265.02
2033.19    0.411   264.32
2033.29    0.415   263.63
2033.39    0.419   262.96
2033.49    0.423   262.30
2033.59    0.426   261.65
2033.69    0.430   261.01
2033.79    0.434   260.38
2033.89    0.438   259.77
2033.99    0.441   259.16
2034.09    0.445   258.56
2034.19    0.449   257.98
2034.29    0.452   257.40
2034.39    0.456   256.83
2034.49    0.459   256.27
2034.59    0.463   255.72
2034.69    0.466   255.18
2034.79    0.470   254.64
2034.89    0.473   254.12
2034.99    0.477   253.60
2035.09    0.480   253.09
2035.19    0.483   252.58
2035.29    0.487   252.08
2035.39    0.490   251.59
2035.49    0.493   251.11
2035.59    0.496   250.63
2035.69    0.500   250.16
2035.79    0.503   249.69
2035.89    0.506   249.23
2035.99    0.509   248.78
2036.09    0.512   248.33
2036.19    0.515   247.88
2036.29    0.518   247.44
2036.39    0.521   247.01
2036.49    0.524   246.58
2036.59    0.527   246.16
2036.69    0.530   245.74
2036.79    0.532   245.32
2036.89    0.535   244.91
2036.99    0.538   244.50
2037.09    0.541   244.10
2037.19    0.544   243.70
2037.29    0.546   243.31
2037.39    0.549   242.92
2037.49    0.551   242.53
2037.59    0.554   242.15
2037.69    0.557   241.77
2037.79    0.559   241.39
2037.89    0.562   241.02
2037.99    0.564   240.65
2038.09    0.567   240.28
2038.19    0.569   239.92
2038.29    0.571   239.56
2038.39    0.574   239.20
2038.49    0.576   238.85
2038.59    0.578   238.50
2038.69    0.581   238.15
2038.79    0.583   237.80
2038.89    0.585   237.46
2038.99    0.587   237.12
2039.09    0.589   236.78
2039.19    0.592   236.45
2039.29    0.594   236.11
2039.39    0.596   235.78
2039.49    0.598   235.45
2039.59    0.600   235.13
2039.69    0.602   234.80
2039.79    0.604   234.48
2039.89    0.606   234.16
2039.99    0.608   233.84
2040.09    0.610   233.52
2040.19    0.611   233.21
2040.29    0.613   232.90
2040.39    0.615   232.59
2040.49    0.617   232.28
2040.59    0.618   231.97
2040.69    0.620   231.67
2040.79    0.622   231.36
2040.89    0.624   231.06
2040.99    0.625   230.76
2041.09    0.627   230.46
2041.19    0.628   230.16
2041.29    0.630   229.87
2041.39    0.631   229.57
2041.49    0.633   229.28
2041.59    0.634   228.99
2041.69    0.636   228.70
2041.79    0.637   228.41
2041.89    0.639   228.12
2041.99    0.640   227.84
2042.09    0.641   227.55
2042.19    0.643   227.27
2042.29    0.644   226.98
2042.39    0.645   226.70
2042.49    0.646   226.42
2042.59    0.648   226.14
2042.69    0.649   225.86
2042.79    0.650   225.59
2042.89    0.651   225.31
2042.99    0.652   225.03
2043.09    0.653   224.76
2043.19    0.654   224.48
2043.29    0.655   224.21
2043.39    0.656   223.94
2043.49    0.657   223.67
2043.59    0.658   223.40
2043.69    0.659   223.13
2043.79    0.660   222.86
2043.89    0.661   222.59
2043.99    0.662   222.32
2044.09    0.663   222.06
2044.19    0.664   221.79
2044.29    0.664   221.52
2044.39    0.665   221.26
2044.49    0.666   220.99
2044.59    0.667   220.73
2044.69    0.667   220.47
2044.79    0.668   220.20
2044.89    0.669   219.94
2044.99    0.669   219.68
2045.09    0.670   219.42
2045.19    0.670   219.16
2045.29    0.671   218.90
2045.39    0.671   218.64
2045.49    0.672   218.38
2045.59    0.672   218.12
2045.69    0.673   217.86
2045.79    0.673   217.60
2045.89    0.674   217.34
2045.99    0.674   217.09
2046.09    0.674   216.83
2046.19    0.675   216.57
2046.29    0.675   216.31
2046.39    0.675   216.06
2046.49    0.675   215.80
2046.59    0.676   215.54
2046.69    0.676   215.29
2046.79    0.676   215.03
2046.89    0.676   214.77
2046.99    0.676   214.52
2047.09    0.677   214.26






Disclaimer
This result is provided without warranty. For all terms, see the Full Disclaimer. Copyright (C) 2025. Unless otherwise noted, all output generated by the Double Star Calculator including orbit diagrams, ephemerides, and analytical reports is licensed under CC BY 4.0.


Acknowledgements
The Double Star Calculator - Orbital Elements makes use of the Washington Double Star Sixth Catalog of Orbits of Visual Binary Stars, maintained at the U.S. Naval Observatory.


Report Information
Double Star Calculator: Version 1.2 ($Rev: 2397 $)
Report created: 2026-06-25 15:14:48



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