Double Star Calculator - Orbit

Orbital Elements for DAW63
WDS: DAW63 WDS ID/Discoverer
P: 56.850 Orbital period (years)
a: 0.387 Semi-major axis (arcseconds)
i: 21.6 Inclination (degrees)
Ω: 194.5 Longitude of ascending node (degrees)
T: 2021.020 Epoch of periastron passage (year)
e: 0.287 Eccentricity
ω: 3.7 Longitude of periastron (degrees)
Start-Year: 1996.575 Year
End-Year: 2053.425 Year
Epoch: 2026.5 Besselian Epoch
Further data from the WDS Sixth Catalog of Orbits for DAW63
Position: 123938.94-371713.0 Epoch-2000 right ascension and declination
WDS-ID: 12396-3717 WDS designation
Discoverer Code: DAW63 Discover designation and components
ADS number: . Aitken Double Star catalog
HD number: 110035 HD catalog number
Hipparcos number: 61775 Hipparcos catalog number
V1: 9.97 Magnitude of the primary
V2: 9.81 Magnitude of the secondary
Equinox: 2000 Equinox
Date: 2014 Date of last observation
Orbit grade: 2 Orbit grade, ranging from :
1 = Definitive
2 = Good
3 = Reliable
4 = Preliminary
5 = Indeterminate
Flags: n Flags
Ephemerides: Ephemerides
Code: Tok2015c Reference

Double Star Orbit for DAW63



WDS 6th Orbit including measures of DAW63

-- 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 DAW63
Click to expand/collapse ephemeris:
Year       Sep[“]   PA[°]
---------------------------------------------
2026.50    0.293   256.70
--------------------------
1996.58    0.488    31.69
1996.67    0.488    32.04
1996.77    0.487    32.40
1996.87    0.487    32.76
1996.97    0.486    33.11
1997.07    0.486    33.47
1997.17    0.485    33.83
1997.27    0.485    34.19
1997.37    0.484    34.55
1997.47    0.484    34.91
1997.57    0.483    35.27
1997.67    0.483    35.63
1997.77    0.482    35.99
1997.87    0.481    36.36
1997.97    0.481    36.72
1998.07    0.480    37.09
1998.17    0.480    37.46
1998.27    0.479    37.82
1998.37    0.478    38.19
1998.47    0.478    38.56
1998.57    0.477    38.93
1998.67    0.476    39.30
1998.77    0.476    39.68
1998.87    0.475    40.05
1998.97    0.474    40.42
1999.07    0.474    40.80
1999.17    0.473    41.18
1999.27    0.472    41.56
1999.37    0.472    41.94
1999.47    0.471    42.32
1999.57    0.470    42.70
1999.67    0.469    43.08
1999.77    0.469    43.46
1999.87    0.468    43.85
1999.97    0.467    44.24
2000.07    0.466    44.63
2000.17    0.465    45.01
2000.27    0.465    45.41
2000.37    0.464    45.80
2000.47    0.463    46.19
2000.57    0.462    46.59
2000.67    0.461    46.98
2000.77    0.460    47.38
2000.87    0.459    47.78
2000.97    0.459    48.18
2001.07    0.458    48.58
2001.17    0.457    48.99
2001.27    0.456    49.39
2001.37    0.455    49.80
2001.47    0.454    50.21
2001.57    0.453    50.62
2001.67    0.452    51.03
2001.77    0.451    51.45
2001.87    0.450    51.86
2001.97    0.449    52.28
2002.07    0.448    52.70
2002.17    0.447    53.12
2002.27    0.446    53.54
2002.37    0.445    53.97
2002.47    0.444    54.40
2002.57    0.443    54.82
2002.67    0.442    55.25
2002.77    0.441    55.69
2002.87    0.440    56.12
2002.97    0.439    56.56
2003.07    0.438    57.00
2003.17    0.437    57.44
2003.27    0.436    57.88
2003.37    0.435    58.33
2003.47    0.434    58.78
2003.57    0.433    59.23
2003.67    0.432    59.68
2003.77    0.431    60.13
2003.87    0.429    60.59
2003.97    0.428    61.05
2004.07    0.427    61.51
2004.17    0.426    61.97
2004.27    0.425    62.44
2004.37    0.424    62.91
2004.47    0.423    63.38
2004.57    0.422    63.86
2004.67    0.420    64.33
2004.77    0.419    64.81
2004.87    0.418    65.29
2004.97    0.417    65.78
2005.07    0.416    66.27
2005.17    0.414    66.76
2005.27    0.413    67.25
2005.37    0.412    67.74
2005.47    0.411    68.24
2005.57    0.410    68.75
2005.67    0.408    69.25
2005.77    0.407    69.76
2005.87    0.406    70.27
2005.97    0.405    70.78
2006.07    0.404    71.30
2006.17    0.402    71.82
2006.27    0.401    72.34
2006.37    0.400    72.87
2006.47    0.399    73.40
2006.57    0.397    73.93
2006.67    0.396    74.47
2006.77    0.395    75.01
2006.87    0.394    75.55
2006.97    0.392    76.10
2007.07    0.391    76.65
2007.17    0.390    77.21
2007.27    0.389    77.76
2007.37    0.387    78.33
2007.47    0.386    78.89
2007.57    0.385    79.46
2007.67    0.383    80.03
2007.77    0.382    80.61
2007.87    0.381    81.19
2007.97    0.380    81.77
2008.07    0.378    82.36
2008.17    0.377    82.95
2008.27    0.376    83.55
2008.37    0.374    84.15
2008.47    0.373    84.75
2008.57    0.372    85.36
2008.67    0.371    85.98
2008.77    0.369    86.59
2008.87    0.368    87.22
2008.97    0.367    87.84
2009.07    0.365    88.47
2009.17    0.364    89.11
2009.27    0.363    89.75
2009.37    0.362    90.39
2009.47    0.360    91.04
2009.57    0.359    91.69
2009.67    0.358    92.35
2009.77    0.357    93.01
2009.87    0.355    93.68
2009.97    0.354    94.35
2010.07    0.353    95.02
2010.17    0.351    95.71
2010.27    0.350    96.39
2010.37    0.349    97.08
2010.47    0.348    97.78
2010.57    0.347    98.48
2010.67    0.345    99.19
2010.77    0.344    99.90
2010.87    0.343   100.61
2010.97    0.342   101.34
2011.07    0.340   102.06
2011.17    0.339   102.79
2011.27    0.338   103.53
2011.37    0.337   104.27
2011.47    0.336   105.02
2011.57    0.334   105.77
2011.67    0.333   106.53
2011.77    0.332   107.29
2011.87    0.331   108.06
2011.97    0.330   108.84
2012.07    0.329   109.62
2012.17    0.327   110.40
2012.27    0.326   111.19
2012.37    0.325   111.99
2012.47    0.324   112.79
2012.57    0.323   113.60
2012.67    0.322   114.41
2012.77    0.321   115.23
2012.87    0.320   116.05
2012.97    0.319   116.88
2013.07    0.318   117.71
2013.17    0.317   118.55
2013.27    0.316   119.40
2013.37    0.315   120.25
2013.47    0.314   121.10
2013.57    0.313   121.96
2013.67    0.312   122.83
2013.77    0.311   123.70
2013.87    0.310   124.58
2013.97    0.309   125.46
2014.07    0.308   126.35
2014.17    0.307   127.25
2014.27    0.306   128.15
2014.37    0.305   129.05
2014.47    0.304   129.96
2014.57    0.303   130.87
2014.67    0.303   131.80
2014.77    0.302   132.72
2014.87    0.301   133.65
2014.97    0.300   134.59
2015.07    0.299   135.53
2015.17    0.299   136.47
2015.27    0.298   137.42
2015.37    0.297   138.38
2015.47    0.296   139.34
2015.57    0.296   140.30
2015.67    0.295   141.27
2015.77    0.294   142.25
2015.87    0.293   143.23
2015.97    0.293   144.21
2016.07    0.292   145.20
2016.17    0.291   146.19
2016.27    0.291   147.19
2016.37    0.290   148.19
2016.47    0.290   149.19
2016.57    0.289   150.20
2016.67    0.288   151.21
2016.77    0.288   152.23
2016.87    0.287   153.25
2016.97    0.287   154.28
2017.07    0.286   155.30
2017.17    0.286   156.34
2017.27    0.285   157.37
2017.37    0.285   158.41
2017.47    0.284   159.45
2017.57    0.284   160.50
2017.67    0.284   161.55
2017.77    0.283   162.60
2017.87    0.283   163.66
2017.97    0.282   164.71
2018.07    0.282   165.77
2018.17    0.282   166.84
2018.27    0.281   167.91
2018.37    0.281   168.97
2018.47    0.281   170.05
2018.57    0.280   171.12
2018.67    0.280   172.20
2018.77    0.280   173.28
2018.87    0.279   174.36
2018.97    0.279   175.44
2019.07    0.279   176.53
2019.17    0.279   177.62
2019.27    0.278   178.70
2019.37    0.278   179.80
2019.47    0.278   180.89
2019.57    0.278   181.98
2019.67    0.277   183.08
2019.77    0.277   184.18
2019.87    0.277   185.28
2019.97    0.277   186.38
2020.07    0.277   187.48
2020.17    0.277   188.58
2020.27    0.277   189.69
2020.37    0.276   190.79
2020.47    0.276   191.90
2020.57    0.276   193.01
2020.67    0.276   194.11
2020.77    0.276   195.22
2020.87    0.276   196.33
2020.97    0.276   197.44
2021.07    0.276   198.55
2021.17    0.276   199.66
2021.27    0.276   200.77
2021.37    0.276   201.88
2021.47    0.276   202.99
2021.57    0.276   204.11
2021.67    0.276   205.22
2021.77    0.276   206.33
2021.87    0.276   207.44
2021.97    0.276   208.55
2022.07    0.276   209.66
2022.17    0.276   210.77
2022.27    0.276   211.88
2022.37    0.276   212.98
2022.47    0.276   214.09
2022.57    0.276   215.20
2022.67    0.277   216.30
2022.77    0.277   217.40
2022.87    0.277   218.51
2022.97    0.277   219.61
2023.07    0.277   220.71
2023.17    0.277   221.81
2023.27    0.278   222.90
2023.37    0.278   224.00
2023.47    0.278   225.09
2023.57    0.278   226.18
2023.67    0.279   227.27
2023.77    0.279   228.36
2023.87    0.279   229.44
2023.97    0.280   230.52
2024.07    0.280   231.60
2024.17    0.280   232.68
2024.27    0.281   233.75
2024.37    0.281   234.82
2024.47    0.281   235.89
2024.57    0.282   236.96
2024.67    0.282   238.02
2024.77    0.283   239.08
2024.87    0.283   240.13
2024.97    0.284   241.18
2025.07    0.284   242.23
2025.17    0.285   243.27
2025.27    0.285   244.31
2025.37    0.286   245.35
2025.47    0.286   246.38
2025.57    0.287   247.41
2025.67    0.288   248.43
2025.77    0.288   249.45
2025.87    0.289   250.46
2025.97    0.290   251.47
2026.07    0.290   252.48
2026.17    0.291   253.48
2026.27    0.292   254.47
2026.37    0.292   255.47
2026.47    0.293   256.45
2026.57    0.294   257.43
2026.67    0.295   258.41
2026.77    0.295   259.38
2026.87    0.296   260.34
2026.97    0.297   261.30
2027.07    0.298   262.26
2027.17    0.299   263.21
2027.27    0.300   264.15
2027.37    0.301   265.09
2027.47    0.301   266.02
2027.57    0.302   266.94
2027.67    0.303   267.87
2027.77    0.304   268.78
2027.87    0.305   269.69
2027.97    0.306   270.59
2028.07    0.307   271.49
2028.17    0.308   272.38
2028.27    0.309   273.27
2028.37    0.310   274.15
2028.47    0.311   275.02
2028.57    0.312   275.89
2028.67    0.314   276.75
2028.77    0.315   277.61
2028.87    0.316   278.46
2028.97    0.317   279.30
2029.07    0.318   280.14
2029.17    0.319   280.97
2029.27    0.320   281.80
2029.37    0.321   282.62
2029.47    0.323   283.43
2029.57    0.324   284.24
2029.67    0.325   285.05
2029.77    0.326   285.84
2029.87    0.327   286.63
2029.97    0.329   287.42
2030.07    0.330   288.20
2030.17    0.331   288.97
2030.27    0.332   289.74
2030.37    0.334   290.50
2030.47    0.335   291.26
2030.57    0.336   292.01
2030.67    0.337   292.75
2030.77    0.339   293.49
2030.87    0.340   294.23
2030.97    0.341   294.95
2031.07    0.343   295.68
2031.17    0.344   296.39
2031.27    0.345   297.11
2031.37    0.346   297.81
2031.47    0.348   298.51
2031.57    0.349   299.21
2031.67    0.350   299.90
2031.77    0.352   300.59
2031.87    0.353   301.27
2031.97    0.354   301.94
2032.07    0.356   302.61
2032.17    0.357   303.28
2032.27    0.358   303.94
2032.37    0.360   304.59
2032.47    0.361   305.24
2032.57    0.362   305.89
2032.67    0.364   306.53
2032.77    0.365   307.16
2032.87    0.366   307.80
2032.97    0.368   308.42
2033.07    0.369   309.05
2033.17    0.370   309.66
2033.27    0.372   310.28
2033.37    0.373   310.88
2033.47    0.375   311.49
2033.57    0.376   312.09
2033.67    0.377   312.68
2033.77    0.379   313.28
2033.87    0.380   313.86
2033.97    0.381   314.45
2034.07    0.383   315.03
2034.17    0.384   315.60
2034.27    0.385   316.17
2034.37    0.387   316.74
2034.47    0.388   317.30
2034.57    0.389   317.86
2034.67    0.391   318.42
2034.77    0.392   318.97
2034.87    0.393   319.52
2034.97    0.394   320.06
2035.07    0.396   320.60
2035.17    0.397   321.14
2035.27    0.398   321.68
2035.37    0.400   322.21
2035.47    0.401   322.73
2035.57    0.402   323.26
2035.67    0.404   323.78
2035.77    0.405   324.29
2035.87    0.406   324.81
2035.97    0.407   325.32
2036.07    0.409   325.83
2036.17    0.410   326.33
2036.27    0.411   326.83
2036.37    0.412   327.33
2036.47    0.414   327.83
2036.57    0.415   328.32
2036.67    0.416   328.81
2036.77    0.417   329.29
2036.87    0.418   329.78
2036.97    0.420   330.26
2037.07    0.421   330.74
2037.17    0.422   331.21
2037.27    0.423   331.69
2037.37    0.424   332.16
2037.47    0.426   332.62
2037.57    0.427   333.09
2037.67    0.428   333.55
2037.77    0.429   334.01
2037.87    0.430   334.47
2037.97    0.431   334.92
2038.07    0.432   335.38
2038.17    0.434   335.83
2038.27    0.435   336.27
2038.37    0.436   336.72
2038.47    0.437   337.16
2038.57    0.438   337.61
2038.67    0.439   338.04
2038.77    0.440   338.48
2038.87    0.441   338.92
2038.97    0.442   339.35
2039.07    0.443   339.78
2039.17    0.444   340.21
2039.27    0.445   340.64
2039.37    0.446   341.06
2039.47    0.447   341.48
2039.57    0.448   341.90
2039.67    0.449   342.32
2039.77    0.450   342.74
2039.87    0.451   343.16
2039.97    0.452   343.57
2040.07    0.453   343.98
2040.17    0.454   344.39
2040.27    0.455   344.80
2040.37    0.456   345.21
2040.47    0.457   345.61
2040.57    0.458   346.02
2040.67    0.459   346.42
2040.77    0.460   346.82
2040.87    0.461   347.22
2040.97    0.462   347.62
2041.07    0.462   348.01
2041.17    0.463   348.41
2041.27    0.464   348.80
2041.37    0.465   349.19
2041.47    0.466   349.58
2041.57    0.467   349.97
2041.67    0.467   350.36
2041.77    0.468   350.74
2041.87    0.469   351.13
2041.97    0.470   351.51
2042.07    0.470   351.89
2042.17    0.471   352.27
2042.27    0.472   352.65
2042.37    0.473   353.03
2042.47    0.473   353.41
2042.57    0.474   353.79
2042.67    0.475   354.16
2042.77    0.476   354.53
2042.87    0.476   354.91
2042.97    0.477   355.28
2043.07    0.478   355.65
2043.17    0.478   356.02
2043.27    0.479   356.39
2043.37    0.480   356.76
2043.47    0.480   357.12
2043.57    0.481   357.49
2043.67    0.481   357.85
2043.77    0.482   358.22
2043.87    0.483   358.58
2043.97    0.483   358.94
2044.07    0.484   359.31
2044.17    0.484   359.67
2044.27    0.485     0.03
2044.37    0.485     0.38
2044.47    0.486     0.74
2044.57    0.486     1.10
2044.67    0.487     1.46
2044.77    0.487     1.81
2044.87    0.488     2.17
2044.97    0.488     2.52
2045.07    0.489     2.88
2045.17    0.489     3.23
2045.27    0.490     3.58
2045.37    0.490     3.94
2045.47    0.490     4.29
2045.57    0.491     4.64
2045.67    0.491     4.99
2045.77    0.492     5.34
2045.87    0.492     5.69
2045.97    0.492     6.04
2046.07    0.493     6.38
2046.17    0.493     6.73
2046.27    0.493     7.08
2046.37    0.494     7.43
2046.47    0.494     7.77
2046.57    0.494     8.12
2046.67    0.494     8.46
2046.77    0.495     8.81
2046.87    0.495     9.15
2046.97    0.495     9.50
2047.07    0.496     9.84
2047.17    0.496    10.19
2047.27    0.496    10.53
2047.37    0.496    10.87
2047.47    0.496    11.22
2047.57    0.497    11.56
2047.67    0.497    11.90
2047.77    0.497    12.24
2047.87    0.497    12.59
2047.97    0.497    12.93
2048.07    0.497    13.27
2048.17    0.497    13.61
2048.27    0.498    13.95
2048.37    0.498    14.29
2048.47    0.498    14.64
2048.57    0.498    14.98
2048.67    0.498    15.32
2048.77    0.498    15.66
2048.87    0.498    16.00
2048.97    0.498    16.34
2049.07    0.498    16.68
2049.17    0.498    17.02
2049.27    0.498    17.36
2049.37    0.498    17.70
2049.47    0.498    18.04
2049.57    0.498    18.38
2049.67    0.498    18.72
2049.77    0.498    19.07
2049.87    0.498    19.41
2049.97    0.498    19.75
2050.07    0.498    20.09
2050.17    0.497    20.43
2050.27    0.497    20.77
2050.37    0.497    21.11
2050.47    0.497    21.45
2050.57    0.497    21.80
2050.67    0.497    22.14
2050.77    0.497    22.48
2050.87    0.496    22.82
2050.97    0.496    23.17
2051.07    0.496    23.51
2051.17    0.496    23.85
2051.27    0.496    24.20
2051.37    0.495    24.54
2051.47    0.495    24.89
2051.57    0.495    25.23
2051.67    0.495    25.58
2051.77    0.494    25.92
2051.87    0.494    26.27
2051.97    0.494    26.61
2052.07    0.493    26.96
2052.17    0.493    27.31
2052.27    0.493    27.65
2052.37    0.492    28.00
2052.47    0.492    28.35
2052.57    0.492    28.70
2052.67    0.491    29.05
2052.77    0.491    29.40
2052.87    0.491    29.75
2052.97    0.490    30.10
2053.07    0.490    30.45
2053.17    0.489    30.81
2053.27    0.489    31.16
2053.37    0.488    31.51






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 16:48:34



www.stella-vega.de