Double Star Calculator - Orbit

Orbital Elements for GJ699AA
WDS: GJ699AA WDS ID/Discoverer
P: 25.000 Orbital period (years)
a: 0.0275 Semi-major axis (arcseconds)
i: 69.0 Inclination (degrees)
Ω: 105.2 Longitude of ascending node (degrees)
T: 1950.000 Epoch of periastron passage (year)
e: 0.75 Eccentricity
ω: 302.3 Longitude of periastron (degrees)
Start-Year: 2012.5 Year
End-Year: 2037.5 Year
Epoch: 2026.5 Besselian Epoch
Further data from the WDS Sixth Catalog of Orbits for GJ699AA
Position: 175748.49+044136.2 Epoch-2000 right ascension and declination
WDS-ID: 17578+0442 WDS designation
Discoverer Code: GJ699AA Discover designation and components
ADS number: . Aitken Double Star catalog
HD number: . HD catalog number
Hipparcos number: 87937 Hipparcos catalog number
V1: 9.54 Magnitude of the primary
V2: . Magnitude of the secondary
Equinox: Equinox
Date: 1967 Date of last observation
Orbit grade: 9 Orbit grade, ranging from :
1 = Definitive
2 = Good
3 = Reliable
4 = Preliminary
5 = Indeterminate
Flags: n Flags
Ephemerides: Ephemerides
Code: Kam1969b Reference

Double Star Orbit for GJ699AA



WDS 6th Orbit including measures of GJ699AA

-- 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 GJ699AA
Click to expand/collapse ephemeris:
Year       Sep[“]   PA[°]
---------------------------------------------
2026.50    0.011   131.29
--------------------------
2012.50    0.030   255.65
2012.60    0.030   255.95
2012.70    0.030   256.24
2012.80    0.030   256.52
2012.90    0.030   256.81
2013.00    0.030   257.09
2013.10    0.031   257.37
2013.20    0.031   257.64
2013.30    0.031   257.92
2013.40    0.031   258.19
2013.50    0.031   258.46
2013.60    0.031   258.72
2013.70    0.031   258.99
2013.80    0.031   259.25
2013.90    0.032   259.51
2014.00    0.032   259.76
2014.10    0.032   260.02
2014.20    0.032   260.27
2014.30    0.032   260.52
2014.40    0.032   260.77
2014.50    0.032   261.02
2014.60    0.032   261.27
2014.70    0.033   261.51
2014.80    0.033   261.75
2014.90    0.033   262.00
2015.00    0.033   262.24
2015.10    0.033   262.48
2015.20    0.033   262.71
2015.30    0.033   262.95
2015.40    0.033   263.19
2015.50    0.033   263.42
2015.60    0.033   263.65
2015.70    0.033   263.89
2015.80    0.033   264.12
2015.90    0.033   264.35
2016.00    0.034   264.58
2016.10    0.034   264.81
2016.20    0.034   265.04
2016.30    0.034   265.27
2016.40    0.034   265.49
2016.50    0.034   265.72
2016.60    0.034   265.95
2016.70    0.034   266.17
2016.80    0.034   266.40
2016.90    0.034   266.63
2017.00    0.034   266.85
2017.10    0.034   267.08
2017.20    0.034   267.31
2017.30    0.034   267.53
2017.40    0.034   267.76
2017.50    0.034   267.98
2017.60    0.034   268.21
2017.70    0.034   268.44
2017.80    0.034   268.66
2017.90    0.034   268.89
2018.00    0.034   269.12
2018.10    0.034   269.35
2018.20    0.033   269.58
2018.30    0.033   269.81
2018.40    0.033   270.04
2018.50    0.033   270.27
2018.60    0.033   270.51
2018.70    0.033   270.74
2018.80    0.033   270.98
2018.90    0.033   271.22
2019.00    0.033   271.45
2019.10    0.033   271.69
2019.20    0.033   271.94
2019.30    0.032   272.18
2019.40    0.032   272.43
2019.50    0.032   272.67
2019.60    0.032   272.92
2019.70    0.032   273.18
2019.80    0.032   273.43
2019.90    0.032   273.69
2020.00    0.031   273.95
2020.10    0.031   274.21
2020.20    0.031   274.48
2020.30    0.031   274.75
2020.40    0.031   275.03
2020.50    0.030   275.31
2020.60    0.030   275.59
2020.70    0.030   275.88
2020.80    0.030   276.17
2020.90    0.029   276.47
2021.00    0.029   276.77
2021.10    0.029   277.08
2021.20    0.028   277.40
2021.30    0.028   277.72
2021.40    0.028   278.05
2021.50    0.027   278.39
2021.60    0.027   278.74
2021.70    0.027   279.10
2021.80    0.026   279.46
2021.90    0.026   279.84
2022.00    0.025   280.24
2022.10    0.025   280.64
2022.20    0.025   281.06
2022.30    0.024   281.50
2022.40    0.024   281.95
2022.50    0.023   282.43
2022.60    0.022   282.93
2022.70    0.022   283.45
2022.80    0.021   284.00
2022.90    0.021   284.59
2023.00    0.020   285.21
2023.10    0.019   285.87
2023.20    0.019   286.58
2023.30    0.018   287.35
2023.40    0.017   288.19
2023.50    0.016   289.11
2023.60    0.015   290.13
2023.70    0.015   291.28
2023.80    0.014   292.58
2023.90    0.013   294.08
2024.00    0.012   295.86
2024.10    0.010   298.01
2024.20    0.009   300.70
2024.30    0.008   304.20
2024.40    0.007   309.04
2024.50    0.005   316.24
2024.60    0.004   328.07
2024.70    0.003   349.28
2024.80    0.003    23.42
2024.90    0.003    56.04
2025.00    0.004    75.65
2025.10    0.005    86.95
2025.20    0.007    94.25
2025.30    0.007    99.52
2025.40    0.008   103.66
2025.50    0.009   107.13
2025.60    0.009   110.17
2025.70    0.010   112.93
2025.80    0.010   115.49
2025.90    0.010   117.92
2026.00    0.011   120.26
2026.10    0.011   122.52
2026.20    0.011   124.75
2026.30    0.011   126.94
2026.40    0.011   129.12
2026.50    0.011   131.29
2026.60    0.011   133.46
2026.70    0.011   135.63
2026.80    0.011   137.81
2026.90    0.011   140.01
2027.00    0.011   142.22
2027.10    0.011   144.44
2027.20    0.011   146.69
2027.30    0.011   148.94
2027.40    0.011   151.21
2027.50    0.011   153.49
2027.60    0.011   155.79
2027.70    0.011   158.09
2027.80    0.011   160.40
2027.90    0.011   162.70
2028.00    0.011   165.01
2028.10    0.011   167.31
2028.20    0.011   169.60
2028.30    0.011   171.87
2028.40    0.011   174.12
2028.50    0.011   176.36
2028.60    0.011   178.56
2028.70    0.011   180.74
2028.80    0.011   182.88
2028.90    0.011   184.99
2029.00    0.011   187.06
2029.10    0.011   189.09
2029.20    0.011   191.07
2029.30    0.012   193.01
2029.40    0.012   194.90
2029.50    0.012   196.74
2029.60    0.012   198.54
2029.70    0.012   200.29
2029.80    0.012   201.99
2029.90    0.013   203.64
2030.00    0.013   205.24
2030.10    0.013   206.80
2030.20    0.013   208.31
2030.30    0.013   209.78
2030.40    0.014   211.20
2030.50    0.014   212.57
2030.60    0.014   213.91
2030.70    0.014   215.20
2030.80    0.014   216.46
2030.90    0.015   217.67
2031.00    0.015   218.85
2031.10    0.015   219.99
2031.20    0.015   221.10
2031.30    0.016   222.17
2031.40    0.016   223.21
2031.50    0.016   224.22
2031.60    0.016   225.20
2031.70    0.017   226.15
2031.80    0.017   227.07
2031.90    0.017   227.97
2032.00    0.017   228.84
2032.10    0.018   229.68
2032.20    0.018   230.50
2032.30    0.018   231.30
2032.40    0.018   232.08
2032.50    0.019   232.84
2032.60    0.019   233.57
2032.70    0.019   234.29
2032.80    0.019   234.99
2032.90    0.020   235.67
2033.00    0.020   236.33
2033.10    0.020   236.98
2033.20    0.020   237.61
2033.30    0.021   238.23
2033.40    0.021   238.83
2033.50    0.021   239.42
2033.60    0.021   239.99
2033.70    0.022   240.55
2033.80    0.022   241.10
2033.90    0.022   241.64
2034.00    0.022   242.16
2034.10    0.023   242.68
2034.20    0.023   243.18
2034.30    0.023   243.67
2034.40    0.023   244.16
2034.50    0.023   244.63
2034.60    0.024   245.09
2034.70    0.024   245.55
2034.80    0.024   245.99
2034.90    0.024   246.43
2035.00    0.025   246.86
2035.10    0.025   247.28
2035.20    0.025   247.70
2035.30    0.025   248.11
2035.40    0.026   248.51
2035.50    0.026   248.90
2035.60    0.026   249.29
2035.70    0.026   249.67
2035.80    0.026   250.04
2035.90    0.027   250.41
2036.00    0.027   250.77
2036.10    0.027   251.13
2036.20    0.027   251.48
2036.30    0.027   251.83
2036.40    0.028   252.17
2036.50    0.028   252.51
2036.60    0.028   252.84
2036.70    0.028   253.17
2036.80    0.028   253.50
2036.90    0.029   253.81
2037.00    0.029   254.13
2037.10    0.029   254.44
2037.20    0.029   254.75
2037.30    0.029   255.05
2037.40    0.029   255.35






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 17:45:27



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