Double Star Calculator - Orbit

Orbital Elements for HU115
WDS: HU115 WDS ID/Discoverer
P: 63.318 Orbital period (years)
a: 0.8778 Semi-major axis (arcseconds)
i: 52.6 Inclination (degrees)
Ω: 139.4 Longitude of ascending node (degrees)
T: 1999.265 Epoch of periastron passage (year)
e: 0.6725 Eccentricity
ω: 171.8 Longitude of periastron (degrees)
Start-Year: 1993.341 Year
End-Year: 2056.659 Year
Epoch: 2026.5 Besselian Epoch
 
Further data from the WDS Sixth Catalog of Orbits for HU115
Position: 081308.47-135500.8 Epoch-2000 right ascension and declination
WDS-ID: 08132-1354 WDS designation
Discoverer Code: HU115 Discover designation and components
ADS number: 6664 Aitken Double Star catalog
HD number: . HD catalog number
Hipparcos number: 40239 Hipparcos catalog number
V1: 10.18 Magnitude of the primary
V2: 10.44 Magnitude of the secondary
Equinox: Equinox
Date: 2025 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: Tok2025b Reference

Double Star Orbit for HU115



WDS 6th Orbit including measures of HU115

-- 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 HU115
Click to expand/collapse ephemeris: 
Year       Sep[“]   PA[°]
---------------------------------------------
2026.50    1.417   130.21
--------------------------
1993.34    0.505   181.96
1993.44    0.497   182.75
1993.54    0.488   183.56
1993.64    0.479   184.40
1993.74    0.471   185.28
1993.84    0.462   186.18
1993.94    0.453   187.12
1994.04    0.445   188.10
1994.14    0.436   189.12
1994.24    0.427   190.17
1994.34    0.419   191.27
1994.44    0.410   192.42
1994.54    0.402   193.62
1994.64    0.393   194.86
1994.74    0.385   196.16
1994.84    0.376   197.52
1994.94    0.368   198.94
1995.04    0.360   200.43
1995.14    0.352   201.98
1995.24    0.344   203.61
1995.34    0.336   205.31
1995.44    0.329   207.09
1995.54    0.321   208.96
1995.64    0.314   210.92
1995.74    0.307   212.96
1995.84    0.300   215.10
1995.94    0.293   217.34
1996.04    0.287   219.68
1996.14    0.281   222.12
1996.24    0.275   224.66
1996.34    0.270   227.31
1996.44    0.265   230.06
1996.54    0.261   232.90
1996.64    0.257   235.84
1996.74    0.253   238.87
1996.84    0.250   241.97
1996.94    0.248   245.15
1997.04    0.246   248.38
1997.14    0.244   251.66
1997.24    0.243   254.98
1997.34    0.243   258.31
1997.44    0.243   261.65
1997.54    0.243   264.99
1997.64    0.244   268.30
1997.74    0.246   271.58
1997.84    0.248   274.82
1997.94    0.250   278.01
1998.04    0.252   281.14
1998.14    0.255   284.20
1998.24    0.258   287.20
1998.34    0.261   290.14
1998.44    0.264   293.00
1998.54    0.267   295.80
1998.64    0.270   298.54
1998.74    0.273   301.21
1998.84    0.276   303.83
1998.94    0.278   306.39
1999.04    0.281   308.91
1999.14    0.283   311.38
1999.24    0.285   313.82
1999.34    0.287   316.22
1999.44    0.288   318.61
1999.54    0.289   320.97
1999.64    0.290   323.31
1999.74    0.291   325.65
1999.84    0.291   327.98
1999.94    0.291   330.31
2000.04    0.290   332.64
2000.14    0.290   334.98
2000.24    0.289   337.33
2000.34    0.288   339.69
2000.44    0.287   342.07
2000.54    0.286   344.46
2000.64    0.285   346.87
2000.74    0.284   349.30
2000.84    0.283   351.75
2000.94    0.282   354.21
2001.04    0.281   356.70
2001.14    0.280   359.19
2001.24    0.280     1.70
2001.34    0.279     4.22
2001.44    0.279     6.75
2001.54    0.279     9.28
2001.64    0.279    11.80
2001.74    0.280    14.32
2001.84    0.281    16.83
2001.94    0.282    19.32
2002.04    0.283    21.79
2002.14    0.285    24.24
2002.24    0.286    26.66
2002.34    0.289    29.04
2002.44    0.291    31.38
2002.54    0.294    33.69
2002.64    0.297    35.94
2002.74    0.300    38.15
2002.84    0.304    40.31
2002.94    0.308    42.42
2003.04    0.312    44.47
2003.14    0.316    46.47
2003.24    0.321    48.42
2003.34    0.325    50.30
2003.44    0.330    52.14
2003.54    0.335    53.91
2003.64    0.341    55.64
2003.74    0.346    57.31
2003.84    0.352    58.92
2003.94    0.358    60.49
2004.04    0.364    62.00
2004.14    0.370    63.47
2004.24    0.376    64.88
2004.34    0.382    66.25
2004.44    0.389    67.58
2004.54    0.395    68.86
2004.64    0.402    70.10
2004.74    0.408    71.31
2004.84    0.415    72.47
2004.94    0.422    73.59
2005.04    0.429    74.68
2005.14    0.436    75.74
2005.24    0.442    76.76
2005.34    0.449    77.75
2005.44    0.456    78.71
2005.54    0.464    79.64
2005.64    0.471    80.54
2005.74    0.478    81.42
2005.84    0.485    82.27
2005.94    0.492    83.09
2006.04    0.499    83.90
2006.14    0.506    84.67
2006.24    0.513    85.43
2006.34    0.521    86.17
2006.44    0.528    86.89
2006.54    0.535    87.58
2006.64    0.542    88.26
2006.74    0.549    88.92
2006.84    0.557    89.57
2006.94    0.564    90.19
2007.04    0.571    90.81
2007.14    0.578    91.40
2007.24    0.585    91.98
2007.34    0.592    92.55
2007.44    0.599    93.11
2007.54    0.607    93.65
2007.64    0.614    94.18
2007.74    0.621    94.70
2007.84    0.628    95.20
2007.94    0.635    95.70
2008.04    0.642    96.18
2008.14    0.649    96.65
2008.24    0.656    97.11
2008.34    0.663    97.57
2008.44    0.669    98.01
2008.54    0.676    98.45
2008.64    0.683    98.87
2008.74    0.690    99.29
2008.84    0.697    99.70
2008.94    0.704   100.10
2009.04    0.710   100.50
2009.14    0.717   100.88
2009.24    0.724   101.26
2009.34    0.730   101.64
2009.44    0.737   102.00
2009.54    0.744   102.36
2009.64    0.750   102.71
2009.74    0.757   103.06
2009.84    0.763   103.40
2009.94    0.770   103.74
2010.04    0.776   104.07
2010.14    0.783   104.39
2010.24    0.789   104.71
2010.34    0.795   105.02
2010.44    0.802   105.33
2010.54    0.808   105.64
2010.64    0.814   105.94
2010.74    0.820   106.23
2010.84    0.827   106.52
2010.94    0.833   106.81
2011.04    0.839   107.09
2011.14    0.845   107.37
2011.24    0.851   107.64
2011.34    0.857   107.91
2011.44    0.863   108.18
2011.54    0.869   108.44
2011.64    0.875   108.70
2011.74    0.881   108.95
2011.84    0.887   109.21
2011.94    0.893   109.46
2012.04    0.898   109.70
2012.14    0.904   109.94
2012.24    0.910   110.18
2012.34    0.916   110.42
2012.44    0.921   110.65
2012.54    0.927   110.88
2012.64    0.933   111.11
2012.74    0.938   111.34
2012.84    0.944   111.56
2012.94    0.949   111.78
2013.04    0.955   112.00
2013.14    0.960   112.21
2013.24    0.966   112.42
2013.34    0.971   112.63
2013.44    0.976   112.84
2013.54    0.982   113.05
2013.64    0.987   113.25
2013.74    0.992   113.45
2013.84    0.997   113.65
2013.94    1.003   113.85
2014.04    1.008   114.04
2014.14    1.013   114.23
2014.24    1.018   114.43
2014.34    1.023   114.61
2014.44    1.028   114.80
2014.54    1.033   114.99
2014.64    1.038   115.17
2014.74    1.043   115.35
2014.84    1.048   115.53
2014.94    1.053   115.71
2015.04    1.058   115.89
2015.14    1.062   116.06
2015.24    1.067   116.24
2015.34    1.072   116.41
2015.44    1.077   116.58
2015.54    1.081   116.75
2015.64    1.086   116.92
2015.74    1.091   117.08
2015.84    1.095   117.25
2015.94    1.100   117.41
2016.04    1.104   117.57
2016.14    1.109   117.73
2016.24    1.113   117.89
2016.34    1.118   118.05
2016.44    1.122   118.21
2016.54    1.127   118.36
2016.64    1.131   118.52
2016.74    1.135   118.67
2016.84    1.140   118.82
2016.94    1.144   118.98
2017.04    1.148   119.13
2017.14    1.152   119.27
2017.24    1.156   119.42
2017.34    1.161   119.57
2017.44    1.165   119.71
2017.54    1.169   119.86
2017.64    1.173   120.00
2017.74    1.177   120.15
2017.84    1.181   120.29
2017.94    1.185   120.43
2018.04    1.189   120.57
2018.14    1.193   120.71
2018.24    1.196   120.84
2018.34    1.200   120.98
2018.44    1.204   121.12
2018.54    1.208   121.25
2018.64    1.212   121.39
2018.74    1.215   121.52
2018.84    1.219   121.65
2018.94    1.223   121.79
2019.04    1.226   121.92
2019.14    1.230   122.05
2019.24    1.233   122.18
2019.34    1.237   122.31
2019.44    1.240   122.44
2019.54    1.244   122.56
2019.64    1.247   122.69
2019.74    1.251   122.82
2019.84    1.254   122.94
2019.94    1.258   123.07
2020.04    1.261   123.19
2020.14    1.264   123.32
2020.24    1.268   123.44
2020.34    1.271   123.56
2020.44    1.274   123.68
2020.54    1.277   123.80
2020.64    1.280   123.92
2020.74    1.283   124.04
2020.84    1.287   124.16
2020.94    1.290   124.28
2021.04    1.293   124.40
2021.14    1.296   124.52
2021.24    1.299   124.63
2021.34    1.302   124.75
2021.44    1.305   124.87
2021.54    1.308   124.98
2021.64    1.310   125.10
2021.74    1.313   125.21
2021.84    1.316   125.32
2021.94    1.319   125.44
2022.04    1.322   125.55
2022.14    1.324   125.66
2022.24    1.327   125.78
2022.34    1.330   125.89
2022.44    1.332   126.00
2022.54    1.335   126.11
2022.64    1.338   126.22
2022.74    1.340   126.33
2022.84    1.343   126.44
2022.94    1.345   126.55
2023.04    1.348   126.66
2023.14    1.350   126.76
2023.24    1.353   126.87
2023.34    1.355   126.98
2023.44    1.358   127.09
2023.54    1.360   127.19
2023.64    1.362   127.30
2023.74    1.365   127.41
2023.84    1.367   127.51
2023.94    1.369   127.62
2024.04    1.371   127.72
2024.14    1.373   127.83
2024.24    1.376   127.93
2024.34    1.378   128.03
2024.44    1.380   128.14
2024.54    1.382   128.24
2024.64    1.384   128.34
2024.74    1.386   128.45
2024.84    1.388   128.55
2024.94    1.390   128.65
2025.04    1.392   128.75
2025.14    1.394   128.85
2025.24    1.396   128.96
2025.34    1.398   129.06
2025.44    1.399   129.16
2025.54    1.401   129.26
2025.64    1.403   129.36
2025.74    1.405   129.46
2025.84    1.406   129.56
2025.94    1.408   129.66
2026.04    1.410   129.76
2026.14    1.411   129.86
2026.24    1.413   129.95
2026.34    1.415   130.05
2026.44    1.416   130.15
2026.54    1.418   130.25
2026.64    1.419   130.35
2026.74    1.421   130.44
2026.84    1.422   130.54
2026.94    1.424   130.64
2027.04    1.425   130.74
2027.14    1.426   130.83
2027.24    1.428   130.93
2027.34    1.429   131.03
2027.44    1.430   131.12
2027.54    1.432   131.22
2027.64    1.433   131.31
2027.74    1.434   131.41
2027.84    1.435   131.51
2027.94    1.436   131.60
2028.04    1.438   131.70
2028.14    1.439   131.79
2028.24    1.440   131.89
2028.34    1.441   131.98
2028.44    1.442   132.08
2028.54    1.443   132.17
2028.64    1.444   132.27
2028.74    1.445   132.36
2028.84    1.446   132.46
2028.94    1.447   132.55
2029.04    1.447   132.64
2029.14    1.448   132.74
2029.24    1.449   132.83
2029.34    1.450   132.93
2029.44    1.451   133.02
2029.54    1.451   133.11
2029.64    1.452   133.21
2029.74    1.453   133.30
2029.84    1.453   133.39
2029.94    1.454   133.49
2030.04    1.455   133.58
2030.14    1.455   133.67
2030.24    1.456   133.76
2030.34    1.456   133.86
2030.44    1.457   133.95
2030.54    1.457   134.04
2030.64    1.458   134.14
2030.74    1.458   134.23
2030.84    1.458   134.32
2030.94    1.459   134.41
2031.04    1.459   134.51
2031.14    1.459   134.60
2031.24    1.460   134.69
2031.34    1.460   134.78
2031.44    1.460   134.88
2031.54    1.460   134.97
2031.64    1.460   135.06
2031.74    1.461   135.15
2031.84    1.461   135.25
2031.94    1.461   135.34
2032.04    1.461   135.43
2032.14    1.461   135.52
2032.24    1.461   135.61
2032.34    1.461   135.71
2032.44    1.461   135.80
2032.54    1.461   135.89
2032.64    1.461   135.98
2032.74    1.460   136.08
2032.84    1.460   136.17
2032.94    1.460   136.26
2033.04    1.460   136.35
2033.14    1.460   136.45
2033.24    1.459   136.54
2033.34    1.459   136.63
2033.44    1.459   136.72
2033.54    1.458   136.82
2033.64    1.458   136.91
2033.74    1.458   137.00
2033.84    1.457   137.09
2033.94    1.457   137.19
2034.04    1.456   137.28
2034.14    1.456   137.37
2034.24    1.455   137.46
2034.34    1.455   137.56
2034.44    1.454   137.65
2034.54    1.453   137.74
2034.64    1.453   137.84
2034.74    1.452   137.93
2034.84    1.451   138.02
2034.94    1.451   138.12
2035.04    1.450   138.21
2035.14    1.449   138.30
2035.24    1.448   138.40
2035.34    1.447   138.49
2035.44    1.447   138.59
2035.54    1.446   138.68
2035.64    1.445   138.78
2035.74    1.444   138.87
2035.84    1.443   138.96
2035.94    1.442   139.06
2036.04    1.441   139.15
2036.14    1.440   139.25
2036.24    1.439   139.34
2036.34    1.437   139.44
2036.44    1.436   139.53
2036.54    1.435   139.63
2036.64    1.434   139.73
2036.74    1.433   139.82
2036.84    1.431   139.92
2036.94    1.430   140.01
2037.04    1.429   140.11
2037.14    1.427   140.21
2037.24    1.426   140.30
2037.34    1.425   140.40
2037.44    1.423   140.50
2037.54    1.422   140.59
2037.64    1.420   140.69
2037.74    1.419   140.79
2037.84    1.417   140.89
2037.94    1.416   140.99
2038.04    1.414   141.08
2038.14    1.412   141.18
2038.24    1.411   141.28
2038.34    1.409   141.38
2038.44    1.407   141.48
2038.54    1.405   141.58
2038.64    1.404   141.68
2038.74    1.402   141.78
2038.84    1.400   141.88
2038.94    1.398   141.98
2039.04    1.396   142.08
2039.14    1.394   142.18
2039.24    1.392   142.28
2039.34    1.390   142.39
2039.44    1.388   142.49
2039.54    1.386   142.59
2039.64    1.384   142.69
2039.74    1.382   142.80
2039.84    1.380   142.90
2039.94    1.378   143.00
2040.04    1.376   143.11
2040.14    1.373   143.21
2040.24    1.371   143.32
2040.34    1.369   143.42
2040.44    1.366   143.53
2040.54    1.364   143.63
2040.64    1.362   143.74
2040.74    1.359   143.84
2040.84    1.357   143.95
2040.94    1.354   144.06
2041.04    1.352   144.17
2041.14    1.349   144.27
2041.24    1.347   144.38
2041.34    1.344   144.49
2041.44    1.341   144.60
2041.54    1.339   144.71
2041.64    1.336   144.82
2041.74    1.333   144.93
2041.84    1.331   145.04
2041.94    1.328   145.15
2042.04    1.325   145.26
2042.14    1.322   145.38
2042.24    1.319   145.49
2042.34    1.316   145.60
2042.44    1.313   145.72
2042.54    1.310   145.83
2042.64    1.307   145.95
2042.74    1.304   146.06
2042.84    1.301   146.18
2042.94    1.298   146.29
2043.04    1.295   146.41
2043.14    1.292   146.53
2043.24    1.289   146.65
2043.34    1.285   146.77
2043.44    1.282   146.89
2043.54    1.279   147.01
2043.64    1.275   147.13
2043.74    1.272   147.25
2043.84    1.269   147.37
2043.94    1.265   147.49
2044.04    1.262   147.62
2044.14    1.258   147.74
2044.24    1.255   147.87
2044.34    1.251   147.99
2044.44    1.247   148.12
2044.54    1.244   148.24
2044.64    1.240   148.37
2044.74    1.236   148.50
2044.84    1.233   148.63
2044.94    1.229   148.76
2045.04    1.225   148.89
2045.14    1.221   149.02
2045.24    1.217   149.15
2045.34    1.213   149.29
2045.44    1.209   149.42
2045.54    1.205   149.56
2045.64    1.201   149.69
2045.74    1.197   149.83
2045.84    1.193   149.97
2045.94    1.189   150.11
2046.04    1.185   150.25
2046.14    1.181   150.39
2046.24    1.176   150.53
2046.34    1.172   150.67
2046.44    1.168   150.82
2046.54    1.163   150.96
2046.64    1.159   151.11
2046.74    1.154   151.25
2046.84    1.150   151.40
2046.94    1.145   151.55
2047.04    1.141   151.70
2047.14    1.136   151.85
2047.24    1.132   152.01
2047.34    1.127   152.16
2047.44    1.122   152.32
2047.54    1.118   152.47
2047.64    1.113   152.63
2047.74    1.108   152.79
2047.84    1.103   152.95
2047.94    1.098   153.12
2048.04    1.093   153.28
2048.14    1.088   153.45
2048.24    1.083   153.61
2048.34    1.078   153.78
2048.44    1.073   153.95
2048.54    1.068   154.12
2048.64    1.063   154.30
2048.74    1.058   154.47
2048.84    1.052   154.65
2048.94    1.047   154.83
2049.04    1.042   155.01
2049.14    1.036   155.19
2049.24    1.031   155.38
2049.34    1.026   155.56
2049.44    1.020   155.75
2049.54    1.014   155.94
2049.64    1.009   156.13
2049.74    1.003   156.33
2049.84    0.998   156.52
2049.94    0.992   156.72
2050.04    0.986   156.92
2050.14    0.980   157.13
2050.24    0.974   157.33
2050.34    0.969   157.54
2050.44    0.963   157.75
2050.54    0.957   157.97
2050.64    0.951   158.18
2050.74    0.945   158.40
2050.84    0.939   158.63
2050.94    0.932   158.85
2051.04    0.926   159.08
2051.14    0.920   159.31
2051.24    0.914   159.54
2051.34    0.907   159.78
2051.44    0.901   160.02
2051.54    0.895   160.27
2051.64    0.888   160.51
2051.74    0.882   160.77
2051.84    0.875   161.02
2051.94    0.868   161.28
2052.04    0.862   161.54
2052.14    0.855   161.81
2052.24    0.848   162.08
2052.34    0.842   162.36
2052.44    0.835   162.64
2052.54    0.828   162.92
2052.64    0.821   163.21
2052.74    0.814   163.51
2052.84    0.807   163.81
2052.94    0.800   164.11
2053.04    0.793   164.42
2053.14    0.786   164.74
2053.24    0.778   165.06
2053.34    0.771   165.39
2053.44    0.764   165.72
2053.54    0.756   166.06
2053.64    0.749   166.41
2053.74    0.742   166.77
2053.84    0.734   167.13
2053.94    0.727   167.50
2054.04    0.719   167.87
2054.14    0.711   168.26
2054.24    0.704   168.65
2054.34    0.696   169.05
2054.44    0.688   169.47
2054.54    0.680   169.89
2054.64    0.673   170.32
2054.74    0.665   170.76
2054.84    0.657   171.21
2054.94    0.649   171.67
2055.04    0.641   172.14
2055.14    0.633   172.63
2055.24    0.624   173.13
2055.34    0.616   173.64
2055.44    0.608   174.17
2055.54    0.600   174.71
2055.64    0.591   175.26
2055.74    0.583   175.83
2055.84    0.575   176.42
2055.94    0.566   177.03
2056.04    0.558   177.65
2056.14    0.549   178.29
2056.24    0.541   178.95
2056.34    0.532   179.64
2056.44    0.524   180.34
2056.54    0.515   181.07
2056.64    0.507   181.83



 

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 16:05:32


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