Double Star Calculator - Orbit

Orbital Elements for HDS144AB
WDS: HDS144AB WDS ID/Discoverer
P: 72.600 Orbital period (years)
a: 0.365 Semi-major axis (arcseconds)
i: 138.2 Inclination (degrees)
Ω: 281.9 Longitude of ascending node (degrees)
T: 2073.100 Epoch of periastron passage (year)
e: 0.237 Eccentricity
ω: 30.0 Longitude of periastron (degrees)
Start-Year: 1988.7 Year
End-Year: 2061.3 Year
Epoch: 2026.5 Besselian Epoch
Further data from the WDS Sixth Catalog of Orbits for HDS144AB
Position: 010704.52-003531.3 Epoch-2000 right ascension and declination
WDS-ID: 01071-0036 WDS designation
Discoverer Code: HDS144AB Discover designation and components
ADS number: . Aitken Double Star catalog
HD number: 6639 HD catalog number
Hipparcos number: 5245 Hipparcos catalog number
V1: 9.21 Magnitude of the primary
V2: 11.76 Magnitude of the secondary
Equinox: 2000 Equinox
Date: 2013 Date of last observation
Orbit grade: 4 Orbit grade, ranging from :
1 = Definitive
2 = Good
3 = Reliable
4 = Preliminary
5 = Indeterminate
Flags: Flags
Ephemerides: Ephemerides
Code: Tok2014a Reference

Double Star Orbit for HDS144AB



WDS 6th Orbit including measures of HDS144AB

-- 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 HDS144AB
Click to expand/collapse ephemeris:
Year       Sep[“]   PA[°]
---------------------------------------------
2026.50    0.429   104.54
--------------------------
1988.70    0.283   328.58
1988.80    0.283   327.98
1988.90    0.283   327.39
1989.00    0.283   326.79
1989.10    0.284   326.19
1989.20    0.284   325.60
1989.30    0.284   325.01
1989.40    0.284   324.41
1989.50    0.284   323.82
1989.60    0.285   323.23
1989.70    0.285   322.64
1989.80    0.285   322.05
1989.90    0.285   321.46
1990.00    0.285   320.87
1990.10    0.286   320.29
1990.20    0.286   319.70
1990.30    0.286   319.12
1990.40    0.286   318.53
1990.50    0.287   317.95
1990.60    0.287   317.37
1990.70    0.287   316.78
1990.80    0.287   316.20
1990.90    0.287   315.62
1991.00    0.288   315.05
1991.10    0.288   314.47
1991.20    0.288   313.89
1991.30    0.288   313.31
1991.40    0.288   312.74
1991.50    0.289   312.16
1991.60    0.289   311.59
1991.70    0.289   311.01
1991.80    0.289   310.44
1991.90    0.289   309.87
1992.00    0.289   309.30
1992.10    0.290   308.73
1992.20    0.290   308.16
1992.30    0.290   307.59
1992.40    0.290   307.02
1992.50    0.290   306.45
1992.60    0.290   305.88
1992.70    0.290   305.31
1992.80    0.290   304.75
1992.90    0.291   304.18
1993.00    0.291   303.61
1993.10    0.291   303.05
1993.20    0.291   302.48
1993.30    0.291   301.91
1993.40    0.291   301.35
1993.50    0.291   300.78
1993.60    0.291   300.22
1993.70    0.291   299.65
1993.80    0.291   299.09
1993.90    0.291   298.53
1994.00    0.291   297.96
1994.10    0.291   297.40
1994.20    0.291   296.83
1994.30    0.291   296.27
1994.40    0.291   295.70
1994.50    0.291   295.14
1994.60    0.291   294.57
1994.70    0.291   294.01
1994.80    0.291   293.44
1994.90    0.291   292.87
1995.00    0.290   292.31
1995.10    0.290   291.74
1995.20    0.290   291.17
1995.30    0.290   290.60
1995.40    0.290   290.03
1995.50    0.290   289.46
1995.60    0.289   288.89
1995.70    0.289   288.32
1995.80    0.289   287.75
1995.90    0.289   287.17
1996.00    0.288   286.60
1996.10    0.288   286.02
1996.20    0.288   285.45
1996.30    0.288   284.87
1996.40    0.287   284.29
1996.50    0.287   283.71
1996.60    0.287   283.13
1996.70    0.286   282.55
1996.80    0.286   281.96
1996.90    0.285   281.38
1997.00    0.285   280.79
1997.10    0.285   280.20
1997.20    0.284   279.61
1997.30    0.284   279.01
1997.40    0.283   278.42
1997.50    0.283   277.82
1997.60    0.282   277.22
1997.70    0.282   276.62
1997.80    0.281   276.02
1997.90    0.281   275.41
1998.00    0.280   274.80
1998.10    0.280   274.19
1998.20    0.279   273.58
1998.30    0.278   272.96
1998.40    0.278   272.35
1998.50    0.277   271.72
1998.60    0.277   271.10
1998.70    0.276   270.47
1998.80    0.275   269.84
1998.90    0.275   269.21
1999.00    0.274   268.58
1999.10    0.273   267.94
1999.20    0.273   267.29
1999.30    0.272   266.65
1999.40    0.271   266.00
1999.50    0.270   265.35
1999.60    0.270   264.69
1999.70    0.269   264.03
1999.80    0.268   263.37
1999.90    0.267   262.70
2000.00    0.267   262.03
2000.10    0.266   261.35
2000.20    0.265   260.68
2000.30    0.264   259.99
2000.40    0.263   259.30
2000.50    0.263   258.61
2000.60    0.262   257.92
2000.70    0.261   257.22
2000.80    0.260   256.51
2000.90    0.259   255.80
2001.00    0.258   255.09
2001.10    0.258   254.37
2001.20    0.257   253.65
2001.30    0.256   252.92
2001.40    0.255   252.18
2001.50    0.254   251.45
2001.60    0.253   250.70
2001.70    0.252   249.95
2001.80    0.252   249.20
2001.90    0.251   248.44
2002.00    0.250   247.68
2002.10    0.249   246.91
2002.20    0.248   246.14
2002.30    0.247   245.36
2002.40    0.247   244.57
2002.50    0.246   243.78
2002.60    0.245   242.99
2002.70    0.244   242.19
2002.80    0.243   241.38
2002.90    0.243   240.57
2003.00    0.242   239.76
2003.10    0.241   238.94
2003.20    0.240   238.11
2003.30    0.239   237.28
2003.40    0.239   236.44
2003.50    0.238   235.60
2003.60    0.237   234.75
2003.70    0.237   233.90
2003.80    0.236   233.04
2003.90    0.235   232.18
2004.00    0.235   231.31
2004.10    0.234   230.44
2004.20    0.233   229.56
2004.30    0.233   228.68
2004.40    0.232   227.80
2004.50    0.232   226.91
2004.60    0.231   226.01
2004.70    0.231   225.12
2004.80    0.230   224.21
2004.90    0.230   223.31
2005.00    0.229   222.40
2005.10    0.229   221.49
2005.20    0.228   220.57
2005.30    0.228   219.65
2005.40    0.228   218.73
2005.50    0.227   217.80
2005.60    0.227   216.87
2005.70    0.227   215.94
2005.80    0.226   215.01
2005.90    0.226   214.08
2006.00    0.226   213.14
2006.10    0.226   212.21
2006.20    0.226   211.27
2006.30    0.226   210.33
2006.40    0.226   209.39
2006.50    0.225   208.45
2006.60    0.225   207.50
2006.70    0.225   206.56
2006.80    0.226   205.62
2006.90    0.226   204.68
2007.00    0.226   203.74
2007.10    0.226   202.80
2007.20    0.226   201.87
2007.30    0.226   200.93
2007.40    0.226   199.99
2007.50    0.227   199.06
2007.60    0.227   198.13
2007.70    0.227   197.20
2007.80    0.228   196.28
2007.90    0.228   195.36
2008.00    0.228   194.44
2008.10    0.229   193.52
2008.20    0.229   192.61
2008.30    0.230   191.70
2008.40    0.230   190.80
2008.50    0.231   189.89
2008.60    0.231   189.00
2008.70    0.232   188.11
2008.80    0.233   187.22
2008.90    0.233   186.34
2009.00    0.234   185.46
2009.10    0.235   184.59
2009.20    0.235   183.72
2009.30    0.236   182.86
2009.40    0.237   182.01
2009.50    0.238   181.16
2009.60    0.239   180.32
2009.70    0.239   179.48
2009.80    0.240   178.65
2009.90    0.241   177.82
2010.00    0.242   177.00
2010.10    0.243   176.19
2010.20    0.244   175.38
2010.30    0.245   174.58
2010.40    0.246   173.79
2010.50    0.247   173.00
2010.60    0.248   172.22
2010.70    0.249   171.45
2010.80    0.250   170.69
2010.90    0.252   169.93
2011.00    0.253   169.17
2011.10    0.254   168.43
2011.20    0.255   167.69
2011.30    0.256   166.95
2011.40    0.257   166.23
2011.50    0.259   165.51
2011.60    0.260   164.80
2011.70    0.261   164.09
2011.80    0.262   163.39
2011.90    0.264   162.70
2012.00    0.265   162.02
2012.10    0.266   161.34
2012.20    0.267   160.66
2012.30    0.269   160.00
2012.40    0.270   159.34
2012.50    0.271   158.69
2012.60    0.273   158.04
2012.70    0.274   157.40
2012.80    0.275   156.77
2012.90    0.277   156.14
2013.00    0.278   155.52
2013.10    0.280   154.90
2013.20    0.281   154.29
2013.30    0.282   153.69
2013.40    0.284   153.09
2013.50    0.285   152.50
2013.60    0.287   151.92
2013.70    0.288   151.34
2013.80    0.289   150.76
2013.90    0.291   150.19
2014.00    0.292   149.63
2014.10    0.294   149.07
2014.20    0.295   148.52
2014.30    0.297   147.98
2014.40    0.298   147.43
2014.50    0.299   146.90
2014.60    0.301   146.37
2014.70    0.302   145.84
2014.80    0.304   145.32
2014.90    0.305   144.81
2015.00    0.307   144.29
2015.10    0.308   143.79
2015.20    0.310   143.29
2015.30    0.311   142.79
2015.40    0.312   142.30
2015.50    0.314   141.81
2015.60    0.315   141.33
2015.70    0.317   140.85
2015.80    0.318   140.37
2015.90    0.320   139.90
2016.00    0.321   139.44
2016.10    0.323   138.97
2016.20    0.324   138.52
2016.30    0.325   138.06
2016.40    0.327   137.61
2016.50    0.328   137.17
2016.60    0.330   136.72
2016.70    0.331   136.29
2016.80    0.332   135.85
2016.90    0.334   135.42
2017.00    0.335   134.99
2017.10    0.337   134.57
2017.20    0.338   134.15
2017.30    0.339   133.73
2017.40    0.341   133.32
2017.50    0.342   132.91
2017.60    0.343   132.50
2017.70    0.345   132.10
2017.80    0.346   131.70
2017.90    0.348   131.30
2018.00    0.349   130.90
2018.10    0.350   130.51
2018.20    0.352   130.12
2018.30    0.353   129.74
2018.40    0.354   129.35
2018.50    0.355   128.97
2018.60    0.357   128.60
2018.70    0.358   128.22
2018.80    0.359   127.85
2018.90    0.361   127.48
2019.00    0.362   127.11
2019.10    0.363   126.75
2019.20    0.364   126.39
2019.30    0.366   126.03
2019.40    0.367   125.67
2019.50    0.368   125.32
2019.60    0.369   124.97
2019.70    0.370   124.62
2019.80    0.372   124.27
2019.90    0.373   123.92
2020.00    0.374   123.58
2020.10    0.375   123.24
2020.20    0.376   122.90
2020.30    0.377   122.56
2020.40    0.379   122.23
2020.50    0.380   121.90
2020.60    0.381   121.56
2020.70    0.382   121.24
2020.80    0.383   120.91
2020.90    0.384   120.58
2021.00    0.385   120.26
2021.10    0.386   119.94
2021.20    0.387   119.62
2021.30    0.388   119.30
2021.40    0.390   118.99
2021.50    0.391   118.67
2021.60    0.392   118.36
2021.70    0.393   118.05
2021.80    0.394   117.74
2021.90    0.395   117.43
2022.00    0.396   117.12
2022.10    0.397   116.82
2022.20    0.398   116.51
2022.30    0.398   116.21
2022.40    0.399   115.91
2022.50    0.400   115.61
2022.60    0.401   115.31
2022.70    0.402   115.02
2022.80    0.403   114.72
2022.90    0.404   114.43
2023.00    0.405   114.14
2023.10    0.406   113.85
2023.20    0.407   113.56
2023.30    0.407   113.27
2023.40    0.408   112.98
2023.50    0.409   112.69
2023.60    0.410   112.41
2023.70    0.411   112.12
2023.80    0.412   111.84
2023.90    0.412   111.56
2024.00    0.413   111.28
2024.10    0.414   111.00
2024.20    0.415   110.72
2024.30    0.415   110.44
2024.40    0.416   110.16
2024.50    0.417   109.89
2024.60    0.418   109.61
2024.70    0.418   109.34
2024.80    0.419   109.07
2024.90    0.420   108.79
2025.00    0.420   108.52
2025.10    0.421   108.25
2025.20    0.422   107.98
2025.30    0.422   107.71
2025.40    0.423   107.45
2025.50    0.423   107.18
2025.60    0.424   106.91
2025.70    0.425   106.65
2025.80    0.425   106.38
2025.90    0.426   106.12
2026.00    0.426   105.85
2026.10    0.427   105.59
2026.20    0.427   105.33
2026.30    0.428   105.07
2026.40    0.428   104.80
2026.50    0.429   104.54
2026.60    0.429   104.28
2026.70    0.430   104.03
2026.80    0.430   103.77
2026.90    0.431   103.51
2027.00    0.431   103.25
2027.10    0.432   102.99
2027.20    0.432   102.74
2027.30    0.433   102.48
2027.40    0.433   102.23
2027.50    0.433   101.97
2027.60    0.434   101.72
2027.70    0.434   101.46
2027.80    0.434   101.21
2027.90    0.435   100.96
2028.00    0.435   100.70
2028.10    0.435   100.45
2028.20    0.436   100.20
2028.30    0.436    99.95
2028.40    0.436    99.70
2028.50    0.437    99.44
2028.60    0.437    99.19
2028.70    0.437    98.94
2028.80    0.437    98.69
2028.90    0.438    98.44
2029.00    0.438    98.19
2029.10    0.438    97.94
2029.20    0.438    97.70
2029.30    0.439    97.45
2029.40    0.439    97.20
2029.50    0.439    96.95
2029.60    0.439    96.70
2029.70    0.439    96.45
2029.80    0.439    96.21
2029.90    0.440    95.96
2030.00    0.440    95.71
2030.10    0.440    95.46
2030.20    0.440    95.22
2030.30    0.440    94.97
2030.40    0.440    94.72
2030.50    0.440    94.47
2030.60    0.440    94.23
2030.70    0.440    93.98
2030.80    0.440    93.73
2030.90    0.440    93.49
2031.00    0.440    93.24
2031.10    0.440    92.99
2031.20    0.440    92.75
2031.30    0.440    92.50
2031.40    0.440    92.25
2031.50    0.440    92.01
2031.60    0.440    91.76
2031.70    0.440    91.51
2031.80    0.440    91.27
2031.90    0.440    91.02
2032.00    0.440    90.77
2032.10    0.440    90.53
2032.20    0.440    90.28
2032.30    0.440    90.03
2032.40    0.440    89.79
2032.50    0.440    89.54
2032.60    0.439    89.29
2032.70    0.439    89.04
2032.80    0.439    88.79
2032.90    0.439    88.55
2033.00    0.439    88.30
2033.10    0.439    88.05
2033.20    0.438    87.80
2033.30    0.438    87.55
2033.40    0.438    87.30
2033.50    0.438    87.05
2033.60    0.438    86.80
2033.70    0.437    86.55
2033.80    0.437    86.30
2033.90    0.437    86.05
2034.00    0.437    85.80
2034.10    0.436    85.55
2034.20    0.436    85.30
2034.30    0.436    85.05
2034.40    0.435    84.80
2034.50    0.435    84.54
2034.60    0.435    84.29
2034.70    0.435    84.04
2034.80    0.434    83.78
2034.90    0.434    83.53
2035.00    0.433    83.27
2035.10    0.433    83.02
2035.20    0.433    82.76
2035.30    0.432    82.51
2035.40    0.432    82.25
2035.50    0.432    82.00
2035.60    0.431    81.74
2035.70    0.431    81.48
2035.80    0.430    81.22
2035.90    0.430    80.97
2036.00    0.429    80.71
2036.10    0.429    80.45
2036.20    0.429    80.19
2036.30    0.428    79.93
2036.40    0.428    79.66
2036.50    0.427    79.40
2036.60    0.427    79.14
2036.70    0.426    78.88
2036.80    0.426    78.61
2036.90    0.425    78.35
2037.00    0.425    78.08
2037.10    0.424    77.82
2037.20    0.424    77.55
2037.30    0.423    77.28
2037.40    0.423    77.02
2037.50    0.422    76.75
2037.60    0.421    76.48
2037.70    0.421    76.21
2037.80    0.420    75.94
2037.90    0.420    75.67
2038.00    0.419    75.40
2038.10    0.418    75.12
2038.20    0.418    74.85
2038.30    0.417    74.58
2038.40    0.417    74.30
2038.50    0.416    74.02
2038.60    0.415    73.75
2038.70    0.415    73.47
2038.80    0.414    73.19
2038.90    0.413    72.91
2039.00    0.413    72.63
2039.10    0.412    72.35
2039.20    0.411    72.07
2039.30    0.411    71.78
2039.40    0.410    71.50
2039.50    0.409    71.22
2039.60    0.409    70.93
2039.70    0.408    70.64
2039.80    0.407    70.35
2039.90    0.407    70.07
2040.00    0.406    69.78
2040.10    0.405    69.48
2040.20    0.404    69.19
2040.30    0.404    68.90
2040.40    0.403    68.60
2040.50    0.402    68.31
2040.60    0.401    68.01
2040.70    0.401    67.72
2040.80    0.400    67.42
2040.90    0.399    67.12
2041.00    0.398    66.82
2041.10    0.397    66.51
2041.20    0.397    66.21
2041.30    0.396    65.91
2041.40    0.395    65.60
2041.50    0.394    65.29
2041.60    0.393    64.98
2041.70    0.393    64.67
2041.80    0.392    64.36
2041.90    0.391    64.05
2042.00    0.390    63.74
2042.10    0.389    63.42
2042.20    0.389    63.11
2042.30    0.388    62.79
2042.40    0.387    62.47
2042.50    0.386    62.15
2042.60    0.385    61.83
2042.70    0.384    61.50
2042.80    0.383    61.18
2042.90    0.383    60.85
2043.00    0.382    60.53
2043.10    0.381    60.20
2043.20    0.380    59.87
2043.30    0.379    59.53
2043.40    0.378    59.20
2043.50    0.377    58.87
2043.60    0.376    58.53
2043.70    0.376    58.19
2043.80    0.375    57.85
2043.90    0.374    57.51
2044.00    0.373    57.17
2044.10    0.372    56.82
2044.20    0.371    56.47
2044.30    0.370    56.13
2044.40    0.369    55.78
2044.50    0.368    55.42
2044.60    0.367    55.07
2044.70    0.367    54.72
2044.80    0.366    54.36
2044.90    0.365    54.00
2045.00    0.364    53.64
2045.10    0.363    53.28
2045.20    0.362    52.91
2045.30    0.361    52.55
2045.40    0.360    52.18
2045.50    0.359    51.81
2045.60    0.358    51.44
2045.70    0.357    51.06
2045.80    0.356    50.69
2045.90    0.356    50.31
2046.00    0.355    49.93
2046.10    0.354    49.55
2046.20    0.353    49.17
2046.30    0.352    48.78
2046.40    0.351    48.39
2046.50    0.350    48.00
2046.60    0.349    47.61
2046.70    0.348    47.22
2046.80    0.347    46.82
2046.90    0.346    46.42
2047.00    0.345    46.02
2047.10    0.344    45.62
2047.20    0.344    45.22
2047.30    0.343    44.81
2047.40    0.342    44.40
2047.50    0.341    43.99
2047.60    0.340    43.58
2047.70    0.339    43.16
2047.80    0.338    42.75
2047.90    0.337    42.33
2048.00    0.336    41.91
2048.10    0.335    41.48
2048.20    0.334    41.05
2048.30    0.334    40.63
2048.40    0.333    40.19
2048.50    0.332    39.76
2048.60    0.331    39.33
2048.70    0.330    38.89
2048.80    0.329    38.45
2048.90    0.328    38.00
2049.00    0.327    37.56
2049.10    0.327    37.11
2049.20    0.326    36.66
2049.30    0.325    36.21
2049.40    0.324    35.75
2049.50    0.323    35.30
2049.60    0.322    34.84
2049.70    0.321    34.38
2049.80    0.321    33.91
2049.90    0.320    33.45
2050.00    0.319    32.98
2050.10    0.318    32.50
2050.20    0.317    32.03
2050.30    0.316    31.55
2050.40    0.316    31.07
2050.50    0.315    30.59
2050.60    0.314    30.11
2050.70    0.313    29.62
2050.80    0.313    29.13
2050.90    0.312    28.64
2051.00    0.311    28.15
2051.10    0.310    27.65
2051.20    0.309    27.16
2051.30    0.309    26.65
2051.40    0.308    26.15
2051.50    0.307    25.65
2051.60    0.307    25.14
2051.70    0.306    24.63
2051.80    0.305    24.11
2051.90    0.304    23.60
2052.00    0.304    23.08
2052.10    0.303    22.56
2052.20    0.302    22.04
2052.30    0.302    21.51
2052.40    0.301    20.99
2052.50    0.300    20.46
2052.60    0.300    19.93
2052.70    0.299    19.39
2052.80    0.298    18.86
2052.90    0.298    18.32
2053.00    0.297    17.78
2053.10    0.297    17.23
2053.20    0.296    16.69
2053.30    0.295    16.14
2053.40    0.295    15.59
2053.50    0.294    15.04
2053.60    0.294    14.49
2053.70    0.293    13.93
2053.80    0.293    13.38
2053.90    0.292    12.82
2054.00    0.292    12.25
2054.10    0.291    11.69
2054.20    0.291    11.13
2054.30    0.290    10.56
2054.40    0.290     9.99
2054.50    0.289     9.42
2054.60    0.289     8.85
2054.70    0.288     8.27
2054.80    0.288     7.70
2054.90    0.288     7.12
2055.00    0.287     6.54
2055.10    0.287     5.96
2055.20    0.286     5.37
2055.30    0.286     4.79
2055.40    0.286     4.20
2055.50    0.285     3.62
2055.60    0.285     3.03
2055.70    0.285     2.44
2055.80    0.284     1.85
2055.90    0.284     1.26
2056.00    0.284     0.66
2056.10    0.283     0.07
2056.20    0.283   359.47
2056.30    0.283   358.87
2056.40    0.283   358.28
2056.50    0.282   357.68
2056.60    0.282   357.08
2056.70    0.282   356.48
2056.80    0.282   355.87
2056.90    0.282   355.27
2057.00    0.281   354.67
2057.10    0.281   354.06
2057.20    0.281   353.46
2057.30    0.281   352.85
2057.40    0.281   352.25
2057.50    0.281   351.64
2057.60    0.281   351.03
2057.70    0.281   350.42
2057.80    0.280   349.82
2057.90    0.280   349.21
2058.00    0.280   348.60
2058.10    0.280   347.99
2058.20    0.280   347.38
2058.30    0.280   346.77
2058.40    0.280   346.16
2058.50    0.280   345.55
2058.60    0.280   344.94
2058.70    0.280   344.33
2058.80    0.280   343.72
2058.90    0.280   343.11
2059.00    0.280   342.50
2059.10    0.280   341.89
2059.20    0.280   341.28
2059.30    0.280   340.67
2059.40    0.280   340.06
2059.50    0.280   339.45
2059.60    0.280   338.85
2059.70    0.281   338.24
2059.80    0.281   337.63
2059.90    0.281   337.02
2060.00    0.281   336.42
2060.10    0.281   335.81
2060.20    0.281   335.20
2060.30    0.281   334.60
2060.40    0.281   333.99
2060.50    0.281   333.39
2060.60    0.282   332.79
2060.70    0.282   332.18
2060.80    0.282   331.58
2060.90    0.282   330.98
2061.00    0.282   330.38
2061.10    0.282   329.78
2061.20    0.283   329.18
2061.30    0.283   328.58






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 14:47:22



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