Double Star Calculator - Orbit

Orbital Elements for SMN13
WDS: SMN13 WDS ID/Discoverer
P: 46.200 Orbital period (years)
a: 0.0864 Semi-major axis (arcseconds)
i: 124.6 Inclination (degrees)
Ω: 137.0 Longitude of ascending node (degrees)
T: 1995.010 Epoch of periastron passage (year)
e: 0.567 Eccentricity
ω: 294.9 Longitude of periastron (degrees)
Start-Year: 2001.9 Year
End-Year: 2048.1 Year
Epoch: 2026.5 Besselian Epoch
Further data from the WDS Sixth Catalog of Orbits for SMN13
Position: 043051.73+244147.9 Epoch-2000 right ascension and declination
WDS-ID: 04309+2442 WDS designation
Discoverer Code: SMN13 Discover designation and components
ADS number: . Aitken Double Star catalog
HD number: . HD catalog number
Hipparcos number: . Hipparcos catalog number
V1: 14.75 Magnitude of the primary
V2: 15.75 Magnitude of the secondary
Equinox: 2000 Equinox
Date: 2014 Date of last observation
Orbit grade: 4 Orbit grade, ranging from :
1 = Definitive
2 = Good
3 = Reliable
4 = Preliminary
5 = Indeterminate
Flags: n Flags
Ephemerides: Ephemerides
Code: Sfr2014 Reference

Double Star Orbit for SMN13



WDS 6th Orbit including measures of SMN13

-- 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 SMN13
Click to expand/collapse ephemeris:
Year       Sep[“]   PA[°]
---------------------------------------------
2026.50    0.102   343.76
--------------------------
2001.90    0.061    96.73
2002.00    0.061    95.99
2002.10    0.061    95.25
2002.20    0.061    94.52
2002.30    0.061    93.78
2002.40    0.061    93.05
2002.50    0.061    92.32
2002.60    0.061    91.59
2002.70    0.061    90.86
2002.80    0.061    90.13
2002.90    0.061    89.41
2003.00    0.061    88.68
2003.10    0.061    87.96
2003.20    0.061    87.24
2003.30    0.061    86.52
2003.40    0.062    85.80
2003.50    0.062    85.08
2003.60    0.062    84.36
2003.70    0.062    83.65
2003.80    0.062    82.94
2003.90    0.062    82.22
2004.00    0.062    81.51
2004.10    0.062    80.81
2004.20    0.062    80.10
2004.30    0.062    79.39
2004.40    0.062    78.69
2004.50    0.062    77.99
2004.60    0.062    77.28
2004.70    0.062    76.58
2004.80    0.062    75.89
2004.90    0.063    75.19
2005.00    0.063    74.50
2005.10    0.063    73.80
2005.20    0.063    73.11
2005.30    0.063    72.43
2005.40    0.063    71.74
2005.50    0.063    71.05
2005.60    0.063    70.37
2005.70    0.063    69.69
2005.80    0.063    69.01
2005.90    0.063    68.34
2006.00    0.064    67.66
2006.10    0.064    66.99
2006.20    0.064    66.32
2006.30    0.064    65.65
2006.40    0.064    64.99
2006.50    0.064    64.33
2006.60    0.064    63.67
2006.70    0.064    63.01
2006.80    0.065    62.36
2006.90    0.065    61.70
2007.00    0.065    61.05
2007.10    0.065    60.41
2007.20    0.065    59.76
2007.30    0.065    59.12
2007.40    0.065    58.48
2007.50    0.065    57.85
2007.60    0.066    57.21
2007.70    0.066    56.58
2007.80    0.066    55.96
2007.90    0.066    55.33
2008.00    0.066    54.71
2008.10    0.066    54.09
2008.20    0.067    53.48
2008.30    0.067    52.87
2008.40    0.067    52.26
2008.50    0.067    51.65
2008.60    0.067    51.05
2008.70    0.067    50.45
2008.80    0.068    49.85
2008.90    0.068    49.26
2009.00    0.068    48.67
2009.10    0.068    48.08
2009.20    0.068    47.50
2009.30    0.069    46.92
2009.40    0.069    46.34
2009.50    0.069    45.77
2009.60    0.069    45.20
2009.70    0.069    44.63
2009.80    0.070    44.06
2009.90    0.070    43.50
2010.00    0.070    42.95
2010.10    0.070    42.39
2010.20    0.070    41.84
2010.30    0.071    41.29
2010.40    0.071    40.75
2010.50    0.071    40.21
2010.60    0.071    39.67
2010.70    0.071    39.14
2010.80    0.072    38.61
2010.90    0.072    38.08
2011.00    0.072    37.56
2011.10    0.072    37.04
2011.20    0.073    36.52
2011.30    0.073    36.00
2011.40    0.073    35.49
2011.50    0.073    34.99
2011.60    0.074    34.48
2011.70    0.074    33.98
2011.80    0.074    33.48
2011.90    0.074    32.99
2012.00    0.075    32.50
2012.10    0.075    32.01
2012.20    0.075    31.52
2012.30    0.075    31.04
2012.40    0.076    30.56
2012.50    0.076    30.09
2012.60    0.076    29.61
2012.70    0.076    29.14
2012.80    0.077    28.68
2012.90    0.077    28.21
2013.00    0.077    27.75
2013.10    0.077    27.30
2013.20    0.078    26.84
2013.30    0.078    26.39
2013.40    0.078    25.94
2013.50    0.078    25.50
2013.60    0.079    25.06
2013.70    0.079    24.62
2013.80    0.079    24.18
2013.90    0.079    23.75
2014.00    0.080    23.31
2014.10    0.080    22.89
2014.20    0.080    22.46
2014.30    0.080    22.04
2014.40    0.081    21.62
2014.50    0.081    21.20
2014.60    0.081    20.79
2014.70    0.081    20.37
2014.80    0.082    19.96
2014.90    0.082    19.56
2015.00    0.082    19.15
2015.10    0.082    18.75
2015.20    0.083    18.35
2015.30    0.083    17.96
2015.40    0.083    17.56
2015.50    0.083    17.17
2015.60    0.084    16.78
2015.70    0.084    16.39
2015.80    0.084    16.01
2015.90    0.085    15.63
2016.00    0.085    15.25
2016.10    0.085    14.87
2016.20    0.085    14.50
2016.30    0.086    14.12
2016.40    0.086    13.75
2016.50    0.086    13.38
2016.60    0.086    13.02
2016.70    0.087    12.65
2016.80    0.087    12.29
2016.90    0.087    11.93
2017.00    0.087    11.57
2017.10    0.088    11.22
2017.20    0.088    10.86
2017.30    0.088    10.51
2017.40    0.088    10.16
2017.50    0.089     9.82
2017.60    0.089     9.47
2017.70    0.089     9.13
2017.80    0.089     8.78
2017.90    0.090     8.44
2018.00    0.090     8.11
2018.10    0.090     7.77
2018.20    0.090     7.43
2018.30    0.091     7.10
2018.40    0.091     6.77
2018.50    0.091     6.44
2018.60    0.091     6.11
2018.70    0.091     5.79
2018.80    0.092     5.46
2018.90    0.092     5.14
2019.00    0.092     4.82
2019.10    0.092     4.50
2019.20    0.093     4.18
2019.30    0.093     3.86
2019.40    0.093     3.55
2019.50    0.093     3.24
2019.60    0.093     2.92
2019.70    0.094     2.61
2019.80    0.094     2.30
2019.90    0.094     2.00
2020.00    0.094     1.69
2020.10    0.095     1.39
2020.20    0.095     1.08
2020.30    0.095     0.78
2020.40    0.095     0.48
2020.50    0.095     0.18
2020.60    0.096   359.88
2020.70    0.096   359.58
2020.80    0.096   359.29
2020.90    0.096   358.99
2021.00    0.096   358.70
2021.10    0.097   358.41
2021.20    0.097   358.11
2021.30    0.097   357.82
2021.40    0.097   357.53
2021.50    0.097   357.25
2021.60    0.097   356.96
2021.70    0.098   356.67
2021.80    0.098   356.39
2021.90    0.098   356.10
2022.00    0.098   355.82
2022.10    0.098   355.54
2022.20    0.098   355.26
2022.30    0.099   354.98
2022.40    0.099   354.70
2022.50    0.099   354.42
2022.60    0.099   354.14
2022.70    0.099   353.87
2022.80    0.099   353.59
2022.90    0.099   353.31
2023.00    0.100   353.04
2023.10    0.100   352.77
2023.20    0.100   352.49
2023.30    0.100   352.22
2023.40    0.100   351.95
2023.50    0.100   351.68
2023.60    0.100   351.41
2023.70    0.101   351.14
2023.80    0.101   350.87
2023.90    0.101   350.60
2024.00    0.101   350.33
2024.10    0.101   350.07
2024.20    0.101   349.80
2024.30    0.101   349.53
2024.40    0.101   349.27
2024.50    0.101   349.00
2024.60    0.101   348.74
2024.70    0.101   348.47
2024.80    0.102   348.21
2024.90    0.102   347.95
2025.00    0.102   347.68
2025.10    0.102   347.42
2025.20    0.102   347.16
2025.30    0.102   346.89
2025.40    0.102   346.63
2025.50    0.102   346.37
2025.60    0.102   346.11
2025.70    0.102   345.85
2025.80    0.102   345.59
2025.90    0.102   345.33
2026.00    0.102   345.07
2026.10    0.102   344.81
2026.20    0.102   344.55
2026.30    0.102   344.29
2026.40    0.102   344.02
2026.50    0.102   343.76
2026.60    0.102   343.50
2026.70    0.102   343.24
2026.80    0.102   342.98
2026.90    0.102   342.72
2027.00    0.102   342.46
2027.10    0.102   342.20
2027.20    0.102   341.94
2027.30    0.102   341.68
2027.40    0.102   341.42
2027.50    0.102   341.16
2027.60    0.102   340.90
2027.70    0.102   340.64
2027.80    0.102   340.38
2027.90    0.102   340.11
2028.00    0.102   339.85
2028.10    0.102   339.59
2028.20    0.102   339.33
2028.30    0.102   339.06
2028.40    0.101   338.80
2028.50    0.101   338.53
2028.60    0.101   338.27
2028.70    0.101   338.00
2028.80    0.101   337.74
2028.90    0.101   337.47
2029.00    0.101   337.20
2029.10    0.101   336.94
2029.20    0.101   336.67
2029.30    0.100   336.40
2029.40    0.100   336.13
2029.50    0.100   335.86
2029.60    0.100   335.58
2029.70    0.100   335.31
2029.80    0.100   335.04
2029.90    0.099   334.76
2030.00    0.099   334.49
2030.10    0.099   334.21
2030.20    0.099   333.93
2030.30    0.099   333.65
2030.40    0.098   333.37
2030.50    0.098   333.09
2030.60    0.098   332.81
2030.70    0.098   332.52
2030.80    0.097   332.24
2030.90    0.097   331.95
2031.00    0.097   331.66
2031.10    0.097   331.37
2031.20    0.096   331.08
2031.30    0.096   330.78
2031.40    0.096   330.49
2031.50    0.095   330.19
2031.60    0.095   329.89
2031.70    0.095   329.59
2031.80    0.094   329.28
2031.90    0.094   328.98
2032.00    0.094   328.67
2032.10    0.093   328.36
2032.20    0.093   328.05
2032.30    0.093   327.73
2032.40    0.092   327.41
2032.50    0.092   327.09
2032.60    0.091   326.77
2032.70    0.091   326.44
2032.80    0.091   326.11
2032.90    0.090   325.78
2033.00    0.090   325.44
2033.10    0.089   325.10
2033.20    0.089   324.76
2033.30    0.088   324.41
2033.40    0.088   324.06
2033.50    0.087   323.71
2033.60    0.087   323.35
2033.70    0.086   322.99
2033.80    0.086   322.62
2033.90    0.085   322.25
2034.00    0.085   321.87
2034.10    0.084   321.49
2034.20    0.083   321.10
2034.30    0.083   320.70
2034.40    0.082   320.30
2034.50    0.082   319.90
2034.60    0.081   319.49
2034.70    0.080   319.07
2034.80    0.080   318.64
2034.90    0.079   318.21
2035.00    0.078   317.77
2035.10    0.078   317.32
2035.20    0.077   316.86
2035.30    0.076   316.40
2035.40    0.075   315.92
2035.50    0.075   315.44
2035.60    0.074   314.94
2035.70    0.073   314.44
2035.80    0.072   313.92
2035.90    0.071   313.39
2036.00    0.070   312.85
2036.10    0.069   312.29
2036.20    0.069   311.72
2036.30    0.068   311.13
2036.40    0.067   310.53
2036.50    0.066   309.91
2036.60    0.065   309.27
2036.70    0.064   308.62
2036.80    0.063   307.94
2036.90    0.062   307.24
2037.00    0.061   306.52
2037.10    0.060   305.77
2037.20    0.059   304.99
2037.30    0.058   304.18
2037.40    0.056   303.35
2037.50    0.055   302.48
2037.60    0.054   301.57
2037.70    0.053   300.62
2037.80    0.052   299.63
2037.90    0.051   298.59
2038.00    0.049   297.50
2038.10    0.048   296.35
2038.20    0.047   295.14
2038.30    0.046   293.86
2038.40    0.044   292.51
2038.50    0.043   291.08
2038.60    0.042   289.56
2038.70    0.040   287.94
2038.80    0.039   286.21
2038.90    0.038   284.36
2039.00    0.036   282.37
2039.10    0.035   280.23
2039.20    0.034   277.92
2039.30    0.032   275.42
2039.40    0.031   272.72
2039.50    0.030   269.80
2039.60    0.029   266.62
2039.70    0.028   263.17
2039.80    0.026   259.43
2039.90    0.025   255.39
2040.00    0.025   251.03
2040.10    0.024   246.35
2040.20    0.023   241.38
2040.30    0.023   236.14
2040.40    0.022   230.68
2040.50    0.022   225.07
2040.60    0.022   219.39
2040.70    0.022   213.72
2040.80    0.022   208.16
2040.90    0.023   202.78
2041.00    0.023   197.63
2041.10    0.024   192.75
2041.20    0.025   188.18
2041.30    0.026   183.91
2041.40    0.027   179.94
2041.50    0.028   176.26
2041.60    0.029   172.85
2041.70    0.030   169.69
2041.80    0.031   166.76
2041.90    0.032   164.03
2042.00    0.033   161.50
2042.10    0.034   159.13
2042.20    0.036   156.91
2042.30    0.037   154.82
2042.40    0.038   152.86
2042.50    0.039   151.00
2042.60    0.040   149.24
2042.70    0.041   147.57
2042.80    0.042   145.97
2042.90    0.043   144.45
2043.00    0.044   142.99
2043.10    0.045   141.59
2043.20    0.045   140.24
2043.30    0.046   138.94
2043.40    0.047   137.69
2043.50    0.048   136.47
2043.60    0.048   135.29
2043.70    0.049   134.14
2043.80    0.050   133.02
2043.90    0.050   131.93
2044.00    0.051   130.87
2044.10    0.051   129.83
2044.20    0.052   128.81
2044.30    0.052   127.81
2044.40    0.053   126.83
2044.50    0.053   125.87
2044.60    0.054   124.93
2044.70    0.054   123.99
2044.80    0.055   123.08
2044.90    0.055   122.17
2045.00    0.055   121.28
2045.10    0.056   120.40
2045.20    0.056   119.52
2045.30    0.056   118.66
2045.40    0.057   117.81
2045.50    0.057   116.96
2045.60    0.057   116.13
2045.70    0.057   115.30
2045.80    0.058   114.47
2045.90    0.058   113.66
2046.00    0.058   112.85
2046.10    0.058   112.04
2046.20    0.058   111.24
2046.30    0.059   110.45
2046.40    0.059   109.66
2046.50    0.059   108.87
2046.60    0.059   108.09
2046.70    0.059   107.31
2046.80    0.059   106.54
2046.90    0.059   105.77
2047.00    0.060   105.00
2047.10    0.060   104.24
2047.20    0.060   103.48
2047.30    0.060   102.72
2047.40    0.060   101.96
2047.50    0.060   101.21
2047.60    0.060   100.46
2047.70    0.060    99.71
2047.80    0.060    98.96
2047.90    0.060    98.22
2048.00    0.061    97.47






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 15:25:31



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