Double Star Calculator - Orbit

Orbital Elements for KUI112AA,AB
WDS: KUI112AA,AB WDS ID/Discoverer
P: 52.440 Orbital period (years)
a: 0.495 Semi-major axis (arcseconds)
i: 38.4 Inclination (degrees)
Ω: 123.8 Longitude of ascending node (degrees)
T: 2022.700 Epoch of periastron passage (year)
e: 0.677 Eccentricity
ω: 301.2 Longitude of periastron (degrees)
Start-Year: 1998.78 Year
End-Year: 2051.22 Year
Epoch: 2026.5 Besselian Epoch
Further data from the WDS Sixth Catalog of Orbits for KUI112AA,AB
Position: 223257.27+534741.0 Epoch-2000 right ascension and declination
WDS-ID: 22329+5348 WDS designation
Discoverer Code: KUI112AA,AB Discover designation and components
ADS number: . Aitken Double Star catalog
HD number: . HD catalog number
Hipparcos number: . Hipparcos catalog number
V1: 10.8 Magnitude of the primary
V2: 10.8 Magnitude of the secondary
Equinox: 2000 Equinox
Date: 2008 Date of last observation
Orbit grade: 3 Orbit grade, ranging from :
1 = Definitive
2 = Good
3 = Reliable
4 = Preliminary
5 = Indeterminate
Flags: n Flags
Ephemerides: Ephemerides
Code: Doc2017e Reference

Double Star Orbit for KUI112AA,AB



WDS 6th Orbit including measures of KUI112AA,AB

-- 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 KUI112AA,AB
Click to expand/collapse ephemeris:
Year       Sep[“]   PA[°]
---------------------------------------------
2026.50    0.291   163.03
--------------------------
1998.78    0.712   255.95
1998.88    0.712   256.14
1998.98    0.712   256.33
1999.08    0.712   256.52
1999.18    0.713   256.71
1999.28    0.713   256.90
1999.38    0.713   257.09
1999.48    0.713   257.28
1999.58    0.713   257.48
1999.68    0.713   257.67
1999.78    0.713   257.86
1999.88    0.713   258.05
1999.98    0.713   258.24
2000.08    0.713   258.43
2000.18    0.713   258.62
2000.28    0.713   258.81
2000.38    0.713   259.00
2000.48    0.713   259.19
2000.58    0.713   259.38
2000.68    0.713   259.57
2000.78    0.713   259.76
2000.88    0.713   259.95
2000.98    0.713   260.15
2001.08    0.713   260.34
2001.18    0.713   260.53
2001.28    0.713   260.72
2001.38    0.712   260.91
2001.48    0.712   261.10
2001.58    0.712   261.29
2001.68    0.712   261.48
2001.78    0.712   261.68
2001.88    0.711   261.87
2001.98    0.711   262.06
2002.08    0.711   262.25
2002.18    0.711   262.44
2002.28    0.710   262.63
2002.38    0.710   262.83
2002.48    0.710   263.02
2002.58    0.709   263.21
2002.68    0.709   263.41
2002.78    0.708   263.60
2002.88    0.708   263.79
2002.98    0.708   263.99
2003.08    0.707   264.18
2003.18    0.707   264.37
2003.28    0.706   264.57
2003.38    0.706   264.76
2003.48    0.705   264.96
2003.58    0.705   265.15
2003.68    0.704   265.35
2003.78    0.704   265.54
2003.88    0.703   265.74
2003.98    0.703   265.94
2004.08    0.702   266.13
2004.18    0.701   266.33
2004.28    0.701   266.53
2004.38    0.700   266.73
2004.48    0.699   266.92
2004.58    0.699   267.12
2004.68    0.698   267.32
2004.78    0.697   267.52
2004.88    0.696   267.72
2004.98    0.696   267.92
2005.08    0.695   268.12
2005.18    0.694   268.32
2005.28    0.693   268.52
2005.38    0.692   268.73
2005.48    0.692   268.93
2005.58    0.691   269.13
2005.68    0.690   269.34
2005.78    0.689   269.54
2005.88    0.688   269.74
2005.98    0.687   269.95
2006.08    0.686   270.16
2006.18    0.685   270.36
2006.28    0.684   270.57
2006.38    0.683   270.78
2006.48    0.682   270.98
2006.58    0.681   271.19
2006.68    0.680   271.40
2006.78    0.679   271.61
2006.88    0.678   271.82
2006.98    0.676   272.04
2007.08    0.675   272.25
2007.18    0.674   272.46
2007.28    0.673   272.68
2007.38    0.672   272.89
2007.48    0.670   273.11
2007.58    0.669   273.32
2007.68    0.668   273.54
2007.78    0.666   273.76
2007.88    0.665   273.98
2007.98    0.664   274.20
2008.08    0.662   274.42
2008.18    0.661   274.64
2008.28    0.659   274.86
2008.38    0.658   275.08
2008.48    0.657   275.31
2008.58    0.655   275.53
2008.68    0.654   275.76
2008.78    0.652   275.99
2008.88    0.650   276.22
2008.98    0.649   276.45
2009.08    0.647   276.68
2009.18    0.646   276.91
2009.28    0.644   277.14
2009.38    0.642   277.38
2009.48    0.640   277.61
2009.58    0.639   277.85
2009.68    0.637   278.09
2009.78    0.635   278.33
2009.88    0.633   278.57
2009.98    0.632   278.81
2010.08    0.630   279.06
2010.18    0.628   279.30
2010.28    0.626   279.55
2010.38    0.624   279.80
2010.48    0.622   280.05
2010.58    0.620   280.30
2010.68    0.618   280.55
2010.78    0.616   280.81
2010.88    0.614   281.07
2010.98    0.612   281.32
2011.08    0.610   281.58
2011.18    0.607   281.85
2011.28    0.605   282.11
2011.38    0.603   282.38
2011.48    0.601   282.64
2011.58    0.598   282.91
2011.68    0.596   283.19
2011.78    0.594   283.46
2011.88    0.591   283.74
2011.98    0.589   284.01
2012.08    0.587   284.30
2012.18    0.584   284.58
2012.28    0.582   284.86
2012.38    0.579   285.15
2012.48    0.576   285.44
2012.58    0.574   285.74
2012.68    0.571   286.03
2012.78    0.569   286.33
2012.88    0.566   286.63
2012.98    0.563   286.94
2013.08    0.560   287.24
2013.18    0.558   287.55
2013.28    0.555   287.87
2013.38    0.552   288.19
2013.48    0.549   288.51
2013.58    0.546   288.83
2013.68    0.543   289.16
2013.78    0.540   289.49
2013.88    0.537   289.82
2013.98    0.534   290.16
2014.08    0.531   290.50
2014.18    0.528   290.85
2014.28    0.524   291.20
2014.38    0.521   291.56
2014.48    0.518   291.91
2014.58    0.514   292.28
2014.68    0.511   292.65
2014.78    0.508   293.02
2014.88    0.504   293.40
2014.98    0.501   293.79
2015.08    0.497   294.18
2015.18    0.493   294.57
2015.28    0.490   294.97
2015.38    0.486   295.38
2015.48    0.482   295.79
2015.58    0.479   296.21
2015.68    0.475   296.64
2015.78    0.471   297.08
2015.88    0.467   297.52
2015.98    0.463   297.97
2016.08    0.459   298.42
2016.18    0.455   298.89
2016.28    0.451   299.36
2016.38    0.446   299.84
2016.48    0.442   300.33
2016.58    0.438   300.84
2016.68    0.433   301.35
2016.78    0.429   301.87
2016.88    0.425   302.40
2016.98    0.420   302.95
2017.08    0.415   303.50
2017.18    0.411   304.07
2017.28    0.406   304.65
2017.38    0.401   305.25
2017.48    0.396   305.86
2017.58    0.391   306.48
2017.68    0.386   307.12
2017.78    0.381   307.78
2017.88    0.376   308.46
2017.98    0.371   309.15
2018.08    0.366   309.87
2018.18    0.361   310.60
2018.28    0.355   311.36
2018.38    0.350   312.14
2018.48    0.344   312.95
2018.58    0.339   313.78
2018.68    0.333   314.64
2018.78    0.327   315.53
2018.88    0.321   316.46
2018.98    0.315   317.41
2019.08    0.309   318.41
2019.18    0.303   319.44
2019.28    0.297   320.52
2019.38    0.291   321.64
2019.48    0.285   322.81
2019.58    0.278   324.04
2019.68    0.272   325.32
2019.78    0.265   326.67
2019.88    0.259   328.08
2019.98    0.252   329.56
2020.08    0.246   331.13
2020.18    0.239   332.78
2020.28    0.232   334.53
2020.38    0.225   336.39
2020.48    0.219   338.36
2020.58    0.212   340.45
2020.68    0.205   342.69
2020.78    0.198   345.08
2020.88    0.192   347.63
2020.98    0.185   350.37
2021.08    0.179   353.30
2021.18    0.172   356.46
2021.28    0.166   359.85
2021.38    0.160     3.50
2021.48    0.155     7.41
2021.58    0.150    11.60
2021.68    0.145    16.08
2021.78    0.141    20.84
2021.88    0.137    25.86
2021.98    0.134    31.14
2022.08    0.132    36.62
2022.18    0.131    42.25
2022.28    0.130    47.97
2022.38    0.130    53.72
2022.48    0.131    59.42
2022.58    0.133    65.01
2022.68    0.135    70.43
2022.78    0.138    75.66
2022.88    0.141    80.64
2022.98    0.145    85.38
2023.08    0.149    89.87
2023.18    0.154    94.10
2023.28    0.158    98.09
2023.38    0.163   101.85
2023.48    0.168   105.39
2023.58    0.173   108.74
2023.68    0.178   111.90
2023.78    0.183   114.89
2023.88    0.187   117.72
2023.98    0.192   120.42
2024.08    0.197   122.98
2024.18    0.202   125.42
2024.28    0.206   127.75
2024.38    0.211   129.99
2024.48    0.215   132.13
2024.58    0.219   134.18
2024.68    0.224   136.16
2024.78    0.228   138.06
2024.88    0.232   139.90
2024.98    0.236   141.67
2025.08    0.240   143.39
2025.18    0.244   145.04
2025.28    0.248   146.65
2025.38    0.251   148.21
2025.48    0.255   149.72
2025.58    0.259   151.19
2025.68    0.262   152.62
2025.78    0.266   154.01
2025.88    0.270   155.36
2025.98    0.273   156.68
2026.08    0.276   157.96
2026.18    0.280   159.22
2026.28    0.283   160.44
2026.38    0.287   161.64
2026.48    0.290   162.80
2026.58    0.293   163.95
2026.68    0.296   165.06
2026.78    0.300   166.15
2026.88    0.303   167.22
2026.98    0.306   168.27
2027.08    0.309   169.30
2027.18    0.312   170.30
2027.28    0.315   171.29
2027.38    0.318   172.26
2027.48    0.321   173.20
2027.58    0.324   174.13
2027.68    0.327   175.05
2027.78    0.330   175.94
2027.88    0.333   176.83
2027.98    0.336   177.69
2028.08    0.339   178.54
2028.18    0.342   179.38
2028.28    0.345   180.20
2028.38    0.348   181.01
2028.48    0.351   181.80
2028.58    0.354   182.58
2028.68    0.357   183.35
2028.78    0.359   184.11
2028.88    0.362   184.85
2028.98    0.365   185.59
2029.08    0.368   186.31
2029.18    0.371   187.02
2029.28    0.373   187.72
2029.38    0.376   188.41
2029.48    0.379   189.09
2029.58    0.382   189.76
2029.68    0.384   190.42
2029.78    0.387   191.08
2029.88    0.390   191.72
2029.98    0.392   192.35
2030.08    0.395   192.98
2030.18    0.398   193.60
2030.28    0.400   194.20
2030.38    0.403   194.81
2030.48    0.406   195.40
2030.58    0.408   195.98
2030.68    0.411   196.56
2030.78    0.414   197.13
2030.88    0.416   197.70
2030.98    0.419   198.25
2031.08    0.421   198.80
2031.18    0.424   199.35
2031.28    0.426   199.88
2031.38    0.429   200.41
2031.48    0.431   200.94
2031.58    0.434   201.46
2031.68    0.436   201.97
2031.78    0.439   202.48
2031.88    0.441   202.98
2031.98    0.444   203.47
2032.08    0.446   203.96
2032.18    0.449   204.44
2032.28    0.451   204.92
2032.38    0.454   205.40
2032.48    0.456   205.87
2032.58    0.459   206.33
2032.68    0.461   206.79
2032.78    0.463   207.24
2032.88    0.466   207.69
2032.98    0.468   208.14
2033.08    0.470   208.58
2033.18    0.473   209.02
2033.28    0.475   209.45
2033.38    0.477   209.88
2033.48    0.480   210.30
2033.58    0.482   210.72
2033.68    0.484   211.14
2033.78    0.487   211.55
2033.88    0.489   211.95
2033.98    0.491   212.36
2034.08    0.493   212.76
2034.18    0.496   213.16
2034.28    0.498   213.55
2034.38    0.500   213.94
2034.48    0.502   214.33
2034.58    0.504   214.71
2034.68    0.507   215.09
2034.78    0.509   215.46
2034.88    0.511   215.84
2034.98    0.513   216.21
2035.08    0.515   216.58
2035.18    0.517   216.94
2035.28    0.519   217.30
2035.38    0.522   217.66
2035.48    0.524   218.01
2035.58    0.526   218.37
2035.68    0.528   218.72
2035.78    0.530   219.06
2035.88    0.532   219.41
2035.98    0.534   219.75
2036.08    0.536   220.09
2036.18    0.538   220.42
2036.28    0.540   220.76
2036.38    0.542   221.09
2036.48    0.544   221.42
2036.58    0.546   221.74
2036.68    0.548   222.07
2036.78    0.550   222.39
2036.88    0.552   222.71
2036.98    0.554   223.03
2037.08    0.556   223.34
2037.18    0.558   223.65
2037.28    0.560   223.97
2037.38    0.562   224.27
2037.48    0.563   224.58
2037.58    0.565   224.89
2037.68    0.567   225.19
2037.78    0.569   225.49
2037.88    0.571   225.79
2037.98    0.573   226.08
2038.08    0.574   226.38
2038.18    0.576   226.67
2038.28    0.578   226.96
2038.38    0.580   227.25
2038.48    0.582   227.54
2038.58    0.583   227.83
2038.68    0.585   228.11
2038.78    0.587   228.39
2038.88    0.589   228.67
2038.98    0.590   228.95
2039.08    0.592   229.23
2039.18    0.594   229.51
2039.28    0.595   229.78
2039.38    0.597   230.05
2039.48    0.599   230.33
2039.58    0.600   230.60
2039.68    0.602   230.86
2039.78    0.604   231.13
2039.88    0.605   231.40
2039.98    0.607   231.66
2040.08    0.609   231.92
2040.18    0.610   232.18
2040.28    0.612   232.44
2040.38    0.613   232.70
2040.48    0.615   232.96
2040.58    0.616   233.22
2040.68    0.618   233.47
2040.78    0.619   233.72
2040.88    0.621   233.98
2040.98    0.622   234.23
2041.08    0.624   234.48
2041.18    0.625   234.73
2041.28    0.627   234.97
2041.38    0.628   235.22
2041.48    0.630   235.47
2041.58    0.631   235.71
2041.68    0.633   235.95
2041.78    0.634   236.19
2041.88    0.635   236.44
2041.98    0.637   236.68
2042.08    0.638   236.91
2042.18    0.639   237.15
2042.28    0.641   237.39
2042.38    0.642   237.62
2042.48    0.643   237.86
2042.58    0.645   238.09
2042.68    0.646   238.33
2042.78    0.647   238.56
2042.88    0.649   238.79
2042.98    0.650   239.02
2043.08    0.651   239.25
2043.18    0.652   239.48
2043.28    0.654   239.70
2043.38    0.655   239.93
2043.48    0.656   240.16
2043.58    0.657   240.38
2043.68    0.658   240.61
2043.78    0.660   240.83
2043.88    0.661   241.05
2043.98    0.662   241.27
2044.08    0.663   241.50
2044.18    0.664   241.72
2044.28    0.665   241.94
2044.38    0.666   242.15
2044.48    0.667   242.37
2044.58    0.668   242.59
2044.68    0.670   242.81
2044.78    0.671   243.02
2044.88    0.672   243.24
2044.98    0.673   243.45
2045.08    0.674   243.67
2045.18    0.675   243.88
2045.28    0.676   244.09
2045.38    0.677   244.31
2045.48    0.678   244.52
2045.58    0.679   244.73
2045.68    0.680   244.94
2045.78    0.680   245.15
2045.88    0.681   245.36
2045.98    0.682   245.57
2046.08    0.683   245.77
2046.18    0.684   245.98
2046.28    0.685   246.19
2046.38    0.686   246.40
2046.48    0.687   246.60
2046.58    0.687   246.81
2046.68    0.688   247.01
2046.78    0.689   247.22
2046.88    0.690   247.42
2046.98    0.691   247.63
2047.08    0.691   247.83
2047.18    0.692   248.03
2047.28    0.693   248.23
2047.38    0.694   248.44
2047.48    0.694   248.64
2047.58    0.695   248.84
2047.68    0.696   249.04
2047.78    0.696   249.24
2047.88    0.697   249.44
2047.98    0.698   249.64
2048.08    0.698   249.84
2048.18    0.699   250.04
2048.28    0.700   250.23
2048.38    0.700   250.43
2048.48    0.701   250.63
2048.58    0.701   250.83
2048.68    0.702   251.02
2048.78    0.703   251.22
2048.88    0.703   251.42
2048.98    0.704   251.61
2049.08    0.704   251.81
2049.18    0.705   252.01
2049.28    0.705   252.20
2049.38    0.706   252.40
2049.48    0.706   252.59
2049.58    0.706   252.78
2049.68    0.707   252.98
2049.78    0.707   253.17
2049.88    0.708   253.37
2049.98    0.708   253.56
2050.08    0.708   253.75
2050.18    0.709   253.95
2050.28    0.709   254.14
2050.38    0.710   254.33
2050.48    0.710   254.53
2050.58    0.710   254.72
2050.68    0.710   254.91
2050.78    0.711   255.10
2050.88    0.711   255.29
2050.98    0.711   255.49
2051.08    0.711   255.68
2051.18    0.712   255.87






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 18:41:26



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