Double Star Calculator - Orbit

Orbital Elements for YSC52AA,AB
WDS: YSC52AA,AB WDS ID/Discoverer
P: 27.060 Orbital period (years)
a: 0.103 Semi-major axis (arcseconds)
i: 142.5 Inclination (degrees)
Ω: 101.2 Longitude of ascending node (degrees)
T: 2026.880 Epoch of periastron passage (year)
e: 0.6 Eccentricity
ω: 80.9 Longitude of periastron (degrees)
Start-Year: 2011.47 Year
End-Year: 2038.53 Year
Epoch: 2026.5 Besselian Epoch
Further data from the WDS Sixth Catalog of Orbits for YSC52AA,AB
Position: 141033.32+052820.1 Epoch-2000 right ascension and declination
WDS-ID: 14106+0528 WDS designation
Discoverer Code: YSC52AA,AB Discover designation and components
ADS number: . Aitken Double Star catalog
HD number: . HD catalog number
Hipparcos number: 69245 Hipparcos catalog number
V1: 10.4 Magnitude of the primary
V2: 10.8 Magnitude of the secondary
Equinox: 2000 Equinox
Date: 2022 Date of last observation
Orbit grade: 3 Orbit grade, ranging from :
1 = Definitive
2 = Good
3 = Reliable
4 = Preliminary
5 = Indeterminate
Flags: Flags
Ephemerides: Ephemerides
Code: Tok2023a Reference

Double Star Orbit for YSC52AA,AB



WDS 6th Orbit including measures of YSC52AA,AB

-- 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 YSC52AA,AB
Click to expand/collapse ephemeris:
Year       Sep[“]   PA[°]
---------------------------------------------
2026.50    0.037    51.35
--------------------------
2011.47    0.132   212.26
2011.57    0.132   211.75
2011.67    0.132   211.24
2011.77    0.132   210.72
2011.87    0.132   210.21
2011.97    0.132   209.70
2012.07    0.132   209.19
2012.17    0.132   208.68
2012.27    0.132   208.16
2012.37    0.132   207.65
2012.47    0.132   207.14
2012.57    0.132   206.63
2012.67    0.132   206.11
2012.77    0.132   205.60
2012.87    0.132   205.09
2012.97    0.132   204.57
2013.07    0.132   204.06
2013.17    0.132   203.54
2013.27    0.132   203.03
2013.37    0.132   202.51
2013.47    0.132   201.99
2013.57    0.131   201.48
2013.67    0.131   200.96
2013.77    0.131   200.44
2013.87    0.131   199.92
2013.97    0.131   199.40
2014.07    0.131   198.88
2014.17    0.131   198.35
2014.27    0.131   197.83
2014.37    0.130   197.30
2014.47    0.130   196.78
2014.57    0.130   196.25
2014.67    0.130   195.72
2014.77    0.130   195.19
2014.87    0.130   194.65
2014.97    0.129   194.12
2015.07    0.129   193.59
2015.17    0.129   193.05
2015.27    0.129   192.51
2015.37    0.129   191.97
2015.47    0.128   191.43
2015.57    0.128   190.88
2015.67    0.128   190.34
2015.77    0.128   189.79
2015.87    0.127   189.24
2015.97    0.127   188.69
2016.07    0.127   188.13
2016.17    0.127   187.57
2016.27    0.126   187.02
2016.37    0.126   186.45
2016.47    0.126   185.89
2016.57    0.126   185.32
2016.67    0.125   184.75
2016.77    0.125   184.18
2016.87    0.125   183.61
2016.97    0.124   183.03
2017.07    0.124   182.45
2017.17    0.124   181.86
2017.27    0.123   181.28
2017.37    0.123   180.69
2017.47    0.123   180.09
2017.57    0.122   179.50
2017.67    0.122   178.90
2017.77    0.122   178.29
2017.87    0.121   177.69
2017.97    0.121   177.07
2018.07    0.120   176.46
2018.17    0.120   175.84
2018.27    0.120   175.22
2018.37    0.119   174.59
2018.47    0.119   173.96
2018.57    0.118   173.32
2018.67    0.118   172.68
2018.77    0.118   172.03
2018.87    0.117   171.38
2018.97    0.117   170.73
2019.07    0.116   170.07
2019.17    0.116   169.40
2019.27    0.115   168.73
2019.37    0.115   168.05
2019.47    0.114   167.37
2019.57    0.114   166.68
2019.67    0.113   165.98
2019.77    0.113   165.28
2019.87    0.112   164.57
2019.97    0.112   163.86
2020.07    0.111   163.13
2020.17    0.111   162.40
2020.27    0.110   161.67
2020.37    0.109   160.92
2020.47    0.109   160.17
2020.57    0.108   159.41
2020.67    0.108   158.64
2020.77    0.107   157.86
2020.87    0.106   157.07
2020.97    0.106   156.28
2021.07    0.105   155.47
2021.17    0.104   154.66
2021.27    0.104   153.83
2021.37    0.103   152.99
2021.47    0.102   152.14
2021.57    0.102   151.28
2021.67    0.101   150.41
2021.77    0.100   149.52
2021.87    0.099   148.62
2021.97    0.099   147.71
2022.07    0.098   146.78
2022.17    0.097   145.84
2022.27    0.096   144.88
2022.37    0.095   143.91
2022.47    0.095   142.92
2022.57    0.094   141.91
2022.67    0.093   140.88
2022.77    0.092   139.83
2022.87    0.091   138.76
2022.97    0.090   137.67
2023.07    0.089   136.55
2023.17    0.088   135.41
2023.27    0.087   134.25
2023.37    0.086   133.05
2023.47    0.085   131.83
2023.57    0.084   130.58
2023.67    0.083   129.29
2023.77    0.082   127.97
2023.87    0.081   126.61
2023.97    0.079   125.21
2024.07    0.078   123.76
2024.17    0.077   122.27
2024.27    0.076   120.73
2024.37    0.074   119.14
2024.47    0.073   117.48
2024.57    0.071   115.76
2024.67    0.070   113.97
2024.77    0.068   112.10
2024.87    0.067   110.15
2024.97    0.065   108.10
2025.07    0.064   105.95
2025.17    0.062   103.68
2025.27    0.060   101.28
2025.37    0.058    98.74
2025.47    0.057    96.04
2025.57    0.055    93.15
2025.67    0.053    90.05
2025.77    0.051    86.71
2025.87    0.049    83.10
2025.97    0.047    79.18
2026.07    0.045    74.91
2026.17    0.043    70.23
2026.27    0.041    65.10
2026.37    0.039    59.48
2026.47    0.037    53.31
2026.57    0.036    46.58
2026.67    0.034    39.31
2026.77    0.034    31.56
2026.87    0.033    23.44
2026.97    0.033    15.13
2027.07    0.033     6.84
2027.17    0.034   358.76
2027.27    0.035   351.07
2027.37    0.036   343.89
2027.47    0.038   337.27
2027.57    0.039   331.23
2027.67    0.041   325.74
2027.77    0.043   320.77
2027.87    0.046   316.26
2027.97    0.048   312.15
2028.07    0.050   308.41
2028.17    0.052   304.99
2028.27    0.054   301.84
2028.37    0.057   298.94
2028.47    0.059   296.25
2028.57    0.061   293.74
2028.67    0.063   291.40
2028.77    0.065   289.21
2028.87    0.067   287.14
2028.97    0.069   285.19
2029.07    0.071   283.35
2029.17    0.072   281.60
2029.27    0.074   279.93
2029.37    0.076   278.34
2029.47    0.078   276.82
2029.57    0.079   275.36
2029.67    0.081   273.96
2029.77    0.082   272.61
2029.87    0.084   271.31
2029.97    0.085   270.05
2030.07    0.087   268.84
2030.17    0.088   267.67
2030.27    0.089   266.53
2030.37    0.091   265.42
2030.47    0.092   264.35
2030.57    0.093   263.30
2030.67    0.094   262.28
2030.77    0.096   261.29
2030.87    0.097   260.32
2030.97    0.098   259.37
2031.07    0.099   258.44
2031.17    0.100   257.54
2031.27    0.101   256.65
2031.37    0.102   255.78
2031.47    0.103   254.93
2031.57    0.104   254.09
2031.67    0.105   253.26
2031.77    0.106   252.46
2031.87    0.107   251.66
2031.97    0.107   250.88
2032.07    0.108   250.11
2032.17    0.109   249.35
2032.27    0.110   248.60
2032.37    0.111   247.87
2032.47    0.111   247.14
2032.57    0.112   246.42
2032.67    0.113   245.72
2032.77    0.114   245.02
2032.87    0.114   244.33
2032.97    0.115   243.65
2033.07    0.116   242.97
2033.17    0.116   242.30
2033.27    0.117   241.64
2033.37    0.117   240.99
2033.47    0.118   240.35
2033.57    0.119   239.71
2033.67    0.119   239.07
2033.77    0.120   238.44
2033.87    0.120   237.82
2033.97    0.121   237.20
2034.07    0.121   236.59
2034.17    0.122   235.98
2034.27    0.122   235.38
2034.37    0.123   234.78
2034.47    0.123   234.19
2034.57    0.123   233.60
2034.67    0.124   233.01
2034.77    0.124   232.43
2034.87    0.125   231.85
2034.97    0.125   231.28
2035.07    0.125   230.71
2035.17    0.126   230.14
2035.27    0.126   229.57
2035.37    0.126   229.01
2035.47    0.127   228.45
2035.57    0.127   227.90
2035.67    0.127   227.34
2035.77    0.128   226.79
2035.87    0.128   226.25
2035.97    0.128   225.70
2036.07    0.129   225.16
2036.17    0.129   224.61
2036.27    0.129   224.08
2036.37    0.129   223.54
2036.47    0.129   223.00
2036.57    0.130   222.47
2036.67    0.130   221.94
2036.77    0.130   221.41
2036.87    0.130   220.88
2036.97    0.130   220.35
2037.07    0.131   219.83
2037.17    0.131   219.30
2037.27    0.131   218.78
2037.37    0.131   218.26
2037.47    0.131   217.73
2037.57    0.131   217.21
2037.67    0.131   216.70
2037.77    0.132   216.18
2037.87    0.132   215.66
2037.97    0.132   215.14
2038.07    0.132   214.63
2038.17    0.132   214.11
2038.27    0.132   213.60
2038.37    0.132   213.08
2038.47    0.132   212.57






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 17:03:07



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