Double Star Calculator - Orbit

Orbital Elements for JNN29

WDS:	JNN29	WDS ID/Discoverer
P:	28.000	Orbital period (years)
a:	0.134	Semi-major axis (arcseconds)
i:	17.0	Inclination (degrees)
Ω:	31.0	Longitude of ascending node (degrees)
T:	2026.560	Epoch of periastron passage (year)
e:	0.1	Eccentricity
ω:	116.0	Longitude of periastron (degrees)
Start-Year:	2011.0	Year
End-Year:	2039.0	Year
Epoch:	2026.5	Besselian Epoch

Further data from the WDS Sixth Catalog of Orbits for JNN29
Position:	045958.56-033312.2	Epoch-2000 right ascension and declination
WDS-ID:	05000-0333	WDS designation
Discoverer Code:	JNN29	Discover designation and components
ADS number:	.	Aitken Double Star catalog
HD number:	.	HD catalog number
Hipparcos number:	.	Hipparcos catalog number
V1:	14.1	Magnitude of the primary
V2:	15.7	Magnitude of the secondary
Equinox:	2000	Equinox
Date:	2018	Date of last observation
Orbit grade:	4	Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate
Flags:		Flags
Ephemerides:		Ephemerides
Code:	Jnn2022	Reference

Double Star Orbit for JNN29

WDS 6th Orbit including measures of JNN29

-- 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 JNN29

Click to expand/collapse ephemeris:

Year       Sep[“]   PA[°]
---------------------------------------------
2026.50    0.116   147.05
--------------------------
2011.00    0.140   310.88
2011.10    0.141   311.99
2011.20    0.141   313.10
2011.30    0.141   314.21
2011.40    0.141   315.32
2011.50    0.141   316.42
2011.60    0.141   317.52
2011.70    0.141   318.62
2011.80    0.141   319.72
2011.90    0.142   320.82
2012.00    0.142   321.92
2012.10    0.142   323.01
2012.20    0.142   324.10
2012.30    0.142   325.19
2012.40    0.142   326.28
2012.50    0.142   327.37
2012.60    0.142   328.46
2012.70    0.142   329.54
2012.80    0.142   330.62
2012.90    0.143   331.71
2013.00    0.143   332.79
2013.10    0.143   333.87
2013.20    0.143   334.95
2013.30    0.143   336.02
2013.40    0.143   337.10
2013.50    0.143   338.17
2013.60    0.143   339.25
2013.70    0.143   340.32
2013.80    0.143   341.39
2013.90    0.143   342.47
2014.00    0.143   343.54
2014.10    0.143   344.61
2014.20    0.143   345.68
2014.30    0.143   346.75
2014.40    0.143   347.82
2014.50    0.143   348.88
2014.60    0.143   349.95
2014.70    0.143   351.02
2014.80    0.143   352.09
2014.90    0.143   353.16
2015.00    0.143   354.23
2015.10    0.143   355.29
2015.20    0.143   356.36
2015.30    0.143   357.43
2015.40    0.143   358.50
2015.50    0.143   359.57
2015.60    0.143     0.64
2015.70    0.143     1.72
2015.80    0.143     2.79
2015.90    0.143     3.86
2016.00    0.143     4.94
2016.10    0.143     6.01
2016.20    0.143     7.09
2016.30    0.143     8.17
2016.40    0.143     9.25
2016.50    0.142    10.33
2016.60    0.142    11.42
2016.70    0.142    12.51
2016.80    0.142    13.59
2016.90    0.142    14.68
2017.00    0.142    15.78
2017.10    0.142    16.87
2017.20    0.141    17.97
2017.30    0.141    19.07
2017.40    0.141    20.17
2017.50    0.141    21.28
2017.60    0.141    22.39
2017.70    0.140    23.50
2017.80    0.140    24.62
2017.90    0.140    25.74
2018.00    0.140    26.86
2018.10    0.139    27.99
2018.20    0.139    29.12
2018.30    0.139    30.26
2018.40    0.139    31.40
2018.50    0.138    32.55
2018.60    0.138    33.70
2018.70    0.138    34.85
2018.80    0.137    36.01
2018.90    0.137    37.18
2019.00    0.137    38.35
2019.10    0.137    39.52
2019.20    0.136    40.70
2019.30    0.136    41.89
2019.40    0.136    43.08
2019.50    0.135    44.28
2019.60    0.135    45.49
2019.70    0.134    46.70
2019.80    0.134    47.92
2019.90    0.134    49.14
2020.00    0.133    50.37
2020.10    0.133    51.61
2020.20    0.133    52.86
2020.30    0.132    54.11
2020.40    0.132    55.37
2020.50    0.131    56.64
2020.60    0.131    57.92
2020.70    0.131    59.21
2020.80    0.130    60.50
2020.90    0.130    61.80
2021.00    0.129    63.11
2021.10    0.129    64.43
2021.20    0.128    65.75
2021.30    0.128    67.09
2021.40    0.128    68.43
2021.50    0.127    69.79
2021.60    0.127    71.15
2021.70    0.126    72.52
2021.80    0.126    73.90
2021.90    0.126    75.29
2022.00    0.125    76.69
2022.10    0.125    78.10
2022.20    0.124    79.51
2022.30    0.124    80.94
2022.40    0.123    82.38
2022.50    0.123    83.82
2022.60    0.123    85.27
2022.70    0.122    86.74
2022.80    0.122    88.21
2022.90    0.122    89.69
2023.00    0.121    91.18
2023.10    0.121    92.68
2023.20    0.121    94.19
2023.30    0.120    95.71
2023.40    0.120    97.23
2023.50    0.120    98.76
2023.60    0.119   100.30
2023.70    0.119   101.85
2023.80    0.119   103.41
2023.90    0.118   104.97
2024.00    0.118   106.54
2024.10    0.118   108.12
2024.20    0.118   109.70
2024.30    0.117   111.29
2024.40    0.117   112.89
2024.50    0.117   114.49
2024.60    0.117   116.10
2024.70    0.117   117.71
2024.80    0.117   119.32
2024.90    0.116   120.94
2025.00    0.116   122.57
2025.10    0.116   124.19
2025.20    0.116   125.82
2025.30    0.116   127.45
2025.40    0.116   129.08
2025.50    0.116   130.72
2025.60    0.116   132.35
2025.70    0.116   133.99
2025.80    0.116   135.63
2025.90    0.116   137.26
2026.00    0.116   138.90
2026.10    0.116   140.53
2026.20    0.116   142.16
2026.30    0.116   143.79
2026.40    0.116   145.42
2026.50    0.116   147.05
2026.60    0.116   148.67
2026.70    0.117   150.29
2026.80    0.117   151.91
2026.90    0.117   153.52
2027.00    0.117   155.12
2027.10    0.117   156.73
2027.20    0.117   158.32
2027.30    0.118   159.92
2027.40    0.118   161.50
2027.50    0.118   163.09
2027.60    0.118   164.66
2027.70    0.118   166.23
2027.80    0.119   167.79
2027.90    0.119   169.35
2028.00    0.119   170.90
2028.10    0.119   172.44
2028.20    0.120   173.98
2028.30    0.120   175.51
2028.40    0.120   177.03
2028.50    0.121   178.55
2028.60    0.121   180.06
2028.70    0.121   181.56
2028.80    0.121   183.06
2028.90    0.122   184.54
2029.00    0.122   186.02
2029.10    0.122   187.50
2029.20    0.123   188.96
2029.30    0.123   190.42
2029.40    0.123   191.87
2029.50    0.123   193.32
2029.60    0.124   194.76
2029.70    0.124   196.19
2029.80    0.124   197.61
2029.90    0.125   199.03
2030.00    0.125   200.44
2030.10    0.125   201.85
2030.20    0.126   203.24
2030.30    0.126   204.63
2030.40    0.126   206.02
2030.50    0.126   207.40
2030.60    0.127   208.77
2030.70    0.127   210.14
2030.80    0.127   211.50
2030.90    0.127   212.85
2031.00    0.128   214.20
2031.10    0.128   215.55
2031.20    0.128   216.88
2031.30    0.128   218.22
2031.40    0.129   219.55
2031.50    0.129   220.87
2031.60    0.129   222.19
2031.70    0.129   223.50
2031.80    0.130   224.81
2031.90    0.130   226.11
2032.00    0.130   227.41
2032.10    0.130   228.70
2032.20    0.131   229.99
2032.30    0.131   231.28
2032.40    0.131   232.56
2032.50    0.131   233.84
2032.60    0.131   235.11
2032.70    0.132   236.38
2032.80    0.132   237.65
2032.90    0.132   238.91
2033.00    0.132   240.17
2033.10    0.132   241.43
2033.20    0.133   242.68
2033.30    0.133   243.93
2033.40    0.133   245.17
2033.50    0.133   246.41
2033.60    0.133   247.65
2033.70    0.133   248.89
2033.80    0.134   250.12
2033.90    0.134   251.35
2034.00    0.134   252.58
2034.10    0.134   253.80
2034.20    0.134   255.02
2034.30    0.134   256.24
2034.40    0.134   257.46
2034.50    0.135   258.67
2034.60    0.135   259.88
2034.70    0.135   261.09
2034.80    0.135   262.29
2034.90    0.135   263.49
2035.00    0.135   264.69
2035.10    0.135   265.89
2035.20    0.136   267.09
2035.30    0.136   268.28
2035.40    0.136   269.47
2035.50    0.136   270.66
2035.60    0.136   271.85
2035.70    0.136   273.03
2035.80    0.136   274.21
2035.90    0.137   275.39
2036.00    0.137   276.57
2036.10    0.137   277.74
2036.20    0.137   278.92
2036.30    0.137   280.09
2036.40    0.137   281.25
2036.50    0.137   282.42
2036.60    0.137   283.58
2036.70    0.138   284.74
2036.80    0.138   285.90
2036.90    0.138   287.06
2037.00    0.138   288.22
2037.10    0.138   289.37
2037.20    0.138   290.52
2037.30    0.138   291.67
2037.40    0.138   292.82
2037.50    0.139   293.96
2037.60    0.139   295.10
2037.70    0.139   296.24
2037.80    0.139   297.38
2037.90    0.139   298.52
2038.00    0.139   299.65
2038.10    0.139   300.78
2038.20    0.139   301.91
2038.30    0.140   303.04
2038.40    0.140   304.17
2038.50    0.140   305.29
2038.60    0.140   306.41
2038.70    0.140   307.53
2038.80    0.140   308.65
2038.90    0.140   309.77

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 15:32:40