Double Star Calculator - Orbit

Orbital Elements for KON1
WDS: KON1 WDS ID/Discoverer
P: 45.000 Orbital period (years)
a: 0.412 Semi-major axis (arcseconds)
i: 95.0 Inclination (degrees)
Ω: 172.0 Longitude of ascending node (degrees)
T: 1987.448 Epoch of periastron passage (year)
e: 0.82 Eccentricity
ω: 180.0 Longitude of periastron (degrees)
Start-Year: 2002.5 Year
End-Year: 2047.5 Year
Epoch: 2026.5 Besselian Epoch
Further data from the WDS Sixth Catalog of Orbits for KON1
Position: 143900.21+641729.9 Epoch-2000 right ascension and declination
WDS-ID: 14390+6417 WDS designation
Discoverer Code: KON1 Discover designation and components
ADS number: . Aitken Double Star catalog
HD number: 129333 HD catalog number
Hipparcos number: 71631 Hipparcos catalog number
V1: 6.0 k Magnitude of the primary
V2: 8.9 k Magnitude of the secondary
Equinox: Equinox
Date: 2002 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: Kng2005 Reference

Double Star Orbit for KON1



WDS 6th Orbit including measures of KON1

-- 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 KON1
Click to expand/collapse ephemeris:
Year       Sep[“]   PA[°]
---------------------------------------------
2026.50    0.370   168.83
--------------------------
2002.50    0.681   172.96
2002.60    0.683   172.94
2002.70    0.685   172.93
2002.80    0.687   172.91
2002.90    0.688   172.90
2003.00    0.690   172.88
2003.10    0.692   172.87
2003.20    0.694   172.86
2003.30    0.695   172.84
2003.40    0.697   172.83
2003.50    0.699   172.81
2003.60    0.700   172.80
2003.70    0.702   172.79
2003.80    0.703   172.77
2003.90    0.705   172.76
2004.00    0.706   172.75
2004.10    0.708   172.73
2004.20    0.709   172.72
2004.30    0.711   172.71
2004.40    0.712   172.69
2004.50    0.713   172.68
2004.60    0.715   172.67
2004.70    0.716   172.65
2004.80    0.717   172.64
2004.90    0.719   172.63
2005.00    0.720   172.61
2005.10    0.721   172.60
2005.20    0.722   172.59
2005.30    0.723   172.57
2005.40    0.725   172.56
2005.50    0.726   172.55
2005.60    0.727   172.53
2005.70    0.728   172.52
2005.80    0.729   172.51
2005.90    0.730   172.50
2006.00    0.731   172.48
2006.10    0.732   172.47
2006.20    0.733   172.46
2006.30    0.734   172.45
2006.40    0.735   172.43
2006.50    0.735   172.42
2006.60    0.736   172.41
2006.70    0.737   172.40
2006.80    0.738   172.38
2006.90    0.739   172.37
2007.00    0.739   172.36
2007.10    0.740   172.35
2007.20    0.741   172.33
2007.30    0.741   172.32
2007.40    0.742   172.31
2007.50    0.743   172.30
2007.60    0.743   172.28
2007.70    0.744   172.27
2007.80    0.744   172.26
2007.90    0.745   172.25
2008.00    0.745   172.24
2008.10    0.746   172.22
2008.20    0.746   172.21
2008.30    0.747   172.20
2008.40    0.747   172.19
2008.50    0.747   172.17
2008.60    0.748   172.16
2008.70    0.748   172.15
2008.80    0.748   172.14
2008.90    0.749   172.13
2009.00    0.749   172.11
2009.10    0.749   172.10
2009.20    0.749   172.09
2009.30    0.749   172.08
2009.40    0.749   172.07
2009.50    0.750   172.05
2009.60    0.750   172.04
2009.70    0.750   172.03
2009.80    0.750   172.02
2009.90    0.750   172.01
2010.00    0.750   171.99
2010.10    0.750   171.98
2010.20    0.750   171.97
2010.30    0.750   171.96
2010.40    0.750   171.95
2010.50    0.749   171.93
2010.60    0.749   171.92
2010.70    0.749   171.91
2010.80    0.749   171.90
2010.90    0.749   171.89
2011.00    0.748   171.87
2011.10    0.748   171.86
2011.20    0.748   171.85
2011.30    0.748   171.84
2011.40    0.747   171.82
2011.50    0.747   171.81
2011.60    0.747   171.80
2011.70    0.746   171.79
2011.80    0.746   171.78
2011.90    0.745   171.76
2012.00    0.745   171.75
2012.10    0.744   171.74
2012.20    0.744   171.73
2012.30    0.743   171.71
2012.40    0.743   171.70
2012.50    0.742   171.69
2012.60    0.741   171.68
2012.70    0.741   171.67
2012.80    0.740   171.65
2012.90    0.739   171.64
2013.00    0.739   171.63
2013.10    0.738   171.62
2013.20    0.737   171.60
2013.30    0.736   171.59
2013.40    0.735   171.58
2013.50    0.734   171.57
2013.60    0.734   171.55
2013.70    0.733   171.54
2013.80    0.732   171.53
2013.90    0.731   171.52
2014.00    0.730   171.50
2014.10    0.729   171.49
2014.20    0.728   171.48
2014.30    0.727   171.46
2014.40    0.726   171.45
2014.50    0.725   171.44
2014.60    0.723   171.43
2014.70    0.722   171.41
2014.80    0.721   171.40
2014.90    0.720   171.39
2015.00    0.719   171.37
2015.10    0.717   171.36
2015.20    0.716   171.35
2015.30    0.715   171.33
2015.40    0.713   171.32
2015.50    0.712   171.31
2015.60    0.711   171.29
2015.70    0.709   171.28
2015.80    0.708   171.27
2015.90    0.706   171.25
2016.00    0.705   171.24
2016.10    0.703   171.23
2016.20    0.702   171.21
2016.30    0.700   171.20
2016.40    0.699   171.19
2016.50    0.697   171.17
2016.60    0.695   171.16
2016.70    0.694   171.14
2016.80    0.692   171.13
2016.90    0.690   171.11
2017.00    0.688   171.10
2017.10    0.687   171.09
2017.20    0.685   171.07
2017.30    0.683   171.06
2017.40    0.681   171.04
2017.50    0.679   171.03
2017.60    0.677   171.01
2017.70    0.675   171.00
2017.80    0.673   170.98
2017.90    0.671   170.97
2018.00    0.669   170.95
2018.10    0.667   170.94
2018.20    0.665   170.92
2018.30    0.663   170.91
2018.40    0.661   170.89
2018.50    0.659   170.88
2018.60    0.656   170.86
2018.70    0.654   170.85
2018.80    0.652   170.83
2018.90    0.650   170.81
2019.00    0.647   170.80
2019.10    0.645   170.78
2019.20    0.642   170.76
2019.30    0.640   170.75
2019.40    0.638   170.73
2019.50    0.635   170.72
2019.60    0.633   170.70
2019.70    0.630   170.68
2019.80    0.627   170.66
2019.90    0.625   170.65
2020.00    0.622   170.63
2020.10    0.619   170.61
2020.20    0.617   170.59
2020.30    0.614   170.58
2020.40    0.611   170.56
2020.50    0.608   170.54
2020.60    0.606   170.52
2020.70    0.603   170.50
2020.80    0.600   170.48
2020.90    0.597   170.47
2021.00    0.594   170.45
2021.10    0.591   170.43
2021.20    0.588   170.41
2021.30    0.585   170.39
2021.40    0.582   170.37
2021.50    0.579   170.35
2021.60    0.575   170.33
2021.70    0.572   170.31
2021.80    0.569   170.29
2021.90    0.566   170.26
2022.00    0.562   170.24
2022.10    0.559   170.22
2022.20    0.556   170.20
2022.30    0.552   170.18
2022.40    0.549   170.16
2022.50    0.545   170.13
2022.60    0.542   170.11
2022.70    0.538   170.09
2022.80    0.535   170.06
2022.90    0.531   170.04
2023.00    0.527   170.02
2023.10    0.524   169.99
2023.20    0.520   169.97
2023.30    0.516   169.94
2023.40    0.512   169.92
2023.50    0.508   169.89
2023.60    0.504   169.86
2023.70    0.500   169.84
2023.80    0.496   169.81
2023.90    0.492   169.78
2024.00    0.488   169.75
2024.10    0.484   169.72
2024.20    0.480   169.69
2024.30    0.476   169.67
2024.40    0.471   169.63
2024.50    0.467   169.60
2024.60    0.463   169.57
2024.70    0.458   169.54
2024.80    0.454   169.51
2024.90    0.449   169.48
2025.00    0.445   169.44
2025.10    0.440   169.41
2025.20    0.435   169.37
2025.30    0.431   169.34
2025.40    0.426   169.30
2025.50    0.421   169.26
2025.60    0.416   169.22
2025.70    0.411   169.18
2025.80    0.406   169.14
2025.90    0.401   169.10
2026.00    0.396   169.06
2026.10    0.391   169.01
2026.20    0.386   168.97
2026.30    0.381   168.92
2026.40    0.376   168.88
2026.50    0.370   168.83
2026.60    0.365   168.78
2026.70    0.359   168.73
2026.80    0.354   168.67
2026.90    0.348   168.62
2027.00    0.343   168.56
2027.10    0.337   168.50
2027.20    0.331   168.44
2027.30    0.325   168.38
2027.40    0.319   168.31
2027.50    0.313   168.24
2027.60    0.307   168.17
2027.70    0.301   168.10
2027.80    0.295   168.02
2027.90    0.288   167.94
2028.00    0.282   167.86
2028.10    0.276   167.77
2028.20    0.269   167.68
2028.30    0.263   167.59
2028.40    0.256   167.49
2028.50    0.249   167.38
2028.60    0.242   167.27
2028.70    0.235   167.15
2028.80    0.228   167.02
2028.90    0.221   166.89
2029.00    0.214   166.75
2029.10    0.207   166.59
2029.20    0.199   166.43
2029.30    0.192   166.25
2029.40    0.184   166.06
2029.50    0.176   165.85
2029.60    0.168   165.62
2029.70    0.160   165.37
2029.80    0.152   165.09
2029.90    0.144   164.78
2030.00    0.136   164.44
2030.10    0.127   164.05
2030.20    0.119   163.60
2030.30    0.110   163.08
2030.40    0.101   162.48
2030.50    0.093   161.76
2030.60    0.084   160.88
2030.70    0.074   159.79
2030.80    0.065   158.39
2030.90    0.056   156.53
2031.00    0.046   153.92
2031.10    0.037   149.99
2031.20    0.028   143.43
2031.30    0.019   130.78
2031.40    0.013   102.50
2031.50    0.013    56.03
2031.60    0.019    26.21
2031.70    0.027    12.86
2031.80    0.036     5.98
2031.90    0.045     1.82
2032.00    0.053   359.01
2032.10    0.061   356.93
2032.20    0.067   355.27
2032.30    0.072   353.87
2032.40    0.074   352.59
2032.50    0.074   351.36
2032.60    0.071   350.08
2032.70    0.067   348.67
2032.80    0.061   347.00
2032.90    0.053   344.90
2033.00    0.045   342.04
2033.10    0.036   337.81
2033.20    0.027   330.76
2033.30    0.018   317.00
2033.40    0.012   286.22
2033.50    0.013   239.86
2033.60    0.020   212.49
2033.70    0.028   200.22
2033.80    0.037   193.81
2033.90    0.047   189.95
2034.00    0.056   187.38
2034.10    0.066   185.54
2034.20    0.075   184.16
2034.30    0.084   183.08
2034.40    0.093   182.21
2034.50    0.102   181.49
2034.60    0.111   180.89
2034.70    0.119   180.38
2034.80    0.128   179.94
2034.90    0.136   179.55
2035.00    0.145   179.20
2035.10    0.153   178.90
2035.20    0.161   178.62
2035.30    0.169   178.37
2035.40    0.177   178.14
2035.50    0.184   177.93
2035.60    0.192   177.74
2035.70    0.199   177.57
2035.80    0.207   177.40
2035.90    0.214   177.25
2036.00    0.221   177.11
2036.10    0.229   176.97
2036.20    0.236   176.85
2036.30    0.242   176.73
2036.40    0.249   176.62
2036.50    0.256   176.51
2036.60    0.263   176.41
2036.70    0.269   176.31
2036.80    0.276   176.22
2036.90    0.282   176.13
2037.00    0.289   176.05
2037.10    0.295   175.97
2037.20    0.301   175.90
2037.30    0.307   175.82
2037.40    0.313   175.75
2037.50    0.319   175.68
2037.60    0.325   175.62
2037.70    0.331   175.56
2037.80    0.337   175.50
2037.90    0.343   175.44
2038.00    0.348   175.38
2038.10    0.354   175.33
2038.20    0.360   175.27
2038.30    0.365   175.22
2038.40    0.370   175.17
2038.50    0.376   175.12
2038.60    0.381   175.08
2038.70    0.386   175.03
2038.80    0.391   174.98
2038.90    0.397   174.94
2039.00    0.402   174.90
2039.10    0.407   174.86
2039.20    0.412   174.82
2039.30    0.417   174.78
2039.40    0.421   174.74
2039.50    0.426   174.70
2039.60    0.431   174.66
2039.70    0.436   174.63
2039.80    0.440   174.59
2039.90    0.445   174.56
2040.00    0.449   174.52
2040.10    0.454   174.49
2040.20    0.458   174.46
2040.30    0.463   174.43
2040.40    0.467   174.39
2040.50    0.472   174.36
2040.60    0.476   174.33
2040.70    0.480   174.30
2040.80    0.484   174.27
2040.90    0.488   174.25
2041.00    0.492   174.22
2041.10    0.496   174.19
2041.20    0.500   174.16
2041.30    0.504   174.14
2041.40    0.508   174.11
2041.50    0.512   174.08
2041.60    0.516   174.06
2041.70    0.520   174.03
2041.80    0.524   174.01
2041.90    0.527   173.98
2042.00    0.531   173.96
2042.10    0.535   173.94
2042.20    0.538   173.91
2042.30    0.542   173.89
2042.40    0.545   173.87
2042.50    0.549   173.84
2042.60    0.552   173.82
2042.70    0.556   173.80
2042.80    0.559   173.78
2042.90    0.563   173.76
2043.00    0.566   173.73
2043.10    0.569   173.71
2043.20    0.572   173.69
2043.30    0.576   173.67
2043.40    0.579   173.65
2043.50    0.582   173.63
2043.60    0.585   173.61
2043.70    0.588   173.59
2043.80    0.591   173.57
2043.90    0.594   173.55
2044.00    0.597   173.53
2044.10    0.600   173.52
2044.20    0.603   173.50
2044.30    0.606   173.48
2044.40    0.609   173.46
2044.50    0.611   173.44
2044.60    0.614   173.42
2044.70    0.617   173.41
2044.80    0.620   173.39
2044.90    0.622   173.37
2045.00    0.625   173.35
2045.10    0.628   173.34
2045.20    0.630   173.32
2045.30    0.633   173.30
2045.40    0.635   173.28
2045.50    0.638   173.27
2045.60    0.640   173.25
2045.70    0.643   173.23
2045.80    0.645   173.22
2045.90    0.647   173.20
2046.00    0.650   173.19
2046.10    0.652   173.17
2046.20    0.654   173.15
2046.30    0.656   173.14
2046.40    0.659   173.12
2046.50    0.661   173.11
2046.60    0.663   173.09
2046.70    0.665   173.08
2046.80    0.667   173.06
2046.90    0.669   173.05
2047.00    0.671   173.03
2047.10    0.673   173.02
2047.20    0.675   173.00
2047.30    0.677   172.99
2047.40    0.679   172.97






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 17:07:26



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