Double Star Calculator - Orbit

Orbital Elements for STF1362
WDS: STF1362 WDS ID/Discoverer
P: 2150.859 Orbital period (years)
a: 7.90482 Semi-major axis (arcseconds)
i: 105.198 Inclination (degrees)
Ω: 154.398 Longitude of ascending node (degrees)
T: 1595.177 Epoch of periastron passage (year)
e: 0.76964 Eccentricity
ω: 273.031 Longitude of periastron (degrees)
Start-Year: 949.5704000000001 Year
End-Year: 3100.4296 Year
Epoch: 2026.5 Besselian Epoch
Further data from the WDS Sixth Catalog of Orbits for STF1362
Position: 093756.18+730449.5 Epoch-2000 right ascension and declination
WDS-ID: 09379+7305 WDS designation
Discoverer Code: STF1362 Discover designation and components
ADS number: 7446 Aitken Double Star catalog
HD number: 82685 HD catalog number
Hipparcos number: 47260 Hipparcos catalog number
V1: 7.03 Magnitude of the primary
V2: 7.20 Magnitude of the secondary
Equinox: Equinox
Date: 2015 Date of last observation
Orbit grade: 5 Orbit grade, ranging from :
1 = Definitive
2 = Good
3 = Reliable
4 = Preliminary
5 = Indeterminate
Flags: Flags
Ephemerides: Ephemerides
Code: Izm2019 Reference

Double Star Orbit for STF1362



WDS 6th Orbit including measures of STF1362

-- 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 STF1362
Click to expand/collapse ephemeris:
Year       Sep[“]   PA[°]
---------------------------------------------
2026.50    4.834   123.80
--------------------------
949.57    5.063    11.82
959.57    5.098    11.14
969.57    5.132    10.47
979.57    5.165     9.81
989.57    5.198     9.16
999.57    5.231     8.51
1009.57    5.263     7.88
1019.57    5.294     7.25
1029.57    5.324     6.63
1039.57    5.354     6.01
1049.57    5.382     5.41
1059.57    5.410     4.81
1069.57    5.437     4.21
1079.57    5.463     3.62
1089.57    5.488     3.04
1099.57    5.512     2.46
1109.57    5.535     1.89
1119.57    5.556     1.32
1129.57    5.576     0.75
1139.57    5.595     0.19
1149.57    5.612   359.63
1159.57    5.628   359.08
1169.57    5.642   358.53
1179.57    5.654   357.98
1189.57    5.664   357.43
1199.57    5.673   356.89
1209.57    5.680   356.34
1219.57    5.684   355.80
1229.57    5.686   355.26
1239.57    5.686   354.72
1249.57    5.683   354.18
1259.57    5.677   353.63
1269.57    5.669   353.09
1279.57    5.658   352.54
1289.57    5.643   352.00
1299.57    5.625   351.44
1309.57    5.603   350.89
1319.57    5.578   350.33
1329.57    5.548   349.76
1339.57    5.513   349.19
1349.57    5.474   348.61
1359.57    5.430   348.02
1369.57    5.380   347.42
1379.57    5.324   346.81
1389.57    5.262   346.19
1399.57    5.192   345.55
1409.57    5.115   344.89
1419.57    5.029   344.21
1429.57    4.933   343.50
1439.57    4.827   342.77
1449.57    4.710   342.00
1459.57    4.580   341.19
1469.57    4.435   340.32
1479.57    4.274   339.40
1489.57    4.094   338.40
1499.57    3.892   337.30
1509.57    3.665   336.08
1519.57    3.410   334.68
1529.57    3.120   333.04
1539.57    2.791   331.03
1549.57    2.416   328.44
1559.57    1.988   324.81
1569.57    1.508   319.00
1579.57    0.991   307.31
1589.57    0.544   273.18
1599.57    0.601   205.73
1609.57    1.078   177.96
1619.57    1.587   167.77
1629.57    2.049   162.41
1639.57    2.452   158.94
1649.57    2.799   156.40
1659.57    3.099   154.38
1669.57    3.357   152.70
1679.57    3.581   151.25
1689.57    3.776   149.96
1699.57    3.946   148.78
1709.57    4.096   147.70
1719.57    4.227   146.69
1729.57    4.342   145.74
1739.57    4.444   144.83
1749.57    4.533   143.96
1759.57    4.611   143.13
1769.57    4.680   142.31
1779.57    4.740   141.53
1789.57    4.793   140.75
1799.57    4.838   140.00
1809.57    4.877   139.26
1819.57    4.910   138.53
1829.57    4.937   137.81
1839.57    4.960   137.09
1849.57    4.978   136.38
1859.57    4.992   135.68
1869.57    5.003   134.98
1879.57    5.010   134.28
1889.57    5.013   133.58
1899.57    5.014   132.88
1909.57    5.011   132.19
1919.57    5.007   131.49
1929.57    4.999   130.79
1939.57    4.990   130.09
1949.57    4.978   129.38
1959.57    4.965   128.68
1969.57    4.949   127.96
1979.57    4.932   127.25
1989.57    4.914   126.52
1999.57    4.894   125.80
2009.57    4.873   125.06
2019.57    4.850   124.32
2029.57    4.827   123.57
2039.57    4.802   122.82
2049.57    4.776   122.06
2059.57    4.750   121.28
2069.57    4.723   120.50
2079.57    4.695   119.71
2089.57    4.666   118.92
2099.57    4.637   118.11
2109.57    4.608   117.29
2119.57    4.578   116.46
2129.57    4.547   115.62
2139.57    4.517   114.76
2149.57    4.486   113.90
2159.57    4.455   113.02
2169.57    4.424   112.14
2179.57    4.392   111.23
2189.57    4.361   110.32
2199.57    4.330   109.39
2209.57    4.299   108.45
2219.57    4.268   107.50
2229.57    4.238   106.53
2239.57    4.207   105.55
2249.57    4.177   104.55
2259.57    4.147   103.54
2269.57    4.118   102.52
2279.57    4.089   101.48
2289.57    4.061   100.42
2299.57    4.033    99.36
2309.57    4.006    98.27
2319.57    3.980    97.17
2329.57    3.954    96.06
2339.57    3.929    94.94
2349.57    3.905    93.79
2359.57    3.882    92.64
2369.57    3.859    91.47
2379.57    3.838    90.29
2389.57    3.817    89.09
2399.57    3.798    87.89
2409.57    3.779    86.67
2419.57    3.762    85.44
2429.57    3.745    84.19
2439.57    3.730    82.94
2449.57    3.716    81.68
2459.57    3.703    80.40
2469.57    3.692    79.12
2479.57    3.681    77.84
2489.57    3.672    76.54
2499.57    3.664    75.24
2509.57    3.658    73.93
2519.57    3.652    72.62
2529.57    3.649    71.31
2539.57    3.646    69.99
2549.57    3.645    68.68
2559.57    3.645    67.36
2569.57    3.646    66.04
2579.57    3.649    64.73
2589.57    3.653    63.41
2599.57    3.659    62.10
2609.57    3.666    60.80
2619.57    3.674    59.50
2629.57    3.684    58.20
2639.57    3.694    56.92
2649.57    3.706    55.64
2659.57    3.720    54.37
2669.57    3.734    53.11
2679.57    3.750    51.86
2689.57    3.767    50.62
2699.57    3.785    49.39
2709.57    3.805    48.18
2719.57    3.825    46.97
2729.57    3.847    45.78
2739.57    3.869    44.61
2749.57    3.893    43.45
2759.57    3.917    42.30
2769.57    3.943    41.16
2779.57    3.969    40.05
2789.57    3.996    38.94
2799.57    4.024    37.85
2809.57    4.053    36.78
2819.57    4.083    35.72
2829.57    4.113    34.68
2839.57    4.144    33.65
2849.57    4.176    32.64
2859.57    4.208    31.65
2869.57    4.241    30.66
2879.57    4.274    29.70
2889.57    4.308    28.75
2899.57    4.342    27.81
2909.57    4.377    26.89
2919.57    4.412    25.98
2929.57    4.448    25.09
2939.57    4.483    24.21
2949.57    4.519    23.35
2959.57    4.555    22.50
2969.57    4.591    21.66
2979.57    4.628    20.84
2989.57    4.664    20.03
2999.57    4.701    19.23
3009.57    4.737    18.44
3019.57    4.774    17.67
3029.57    4.810    16.91
3039.57    4.847    16.16
3049.57    4.883    15.42
3059.57    4.919    14.69
3069.57    4.955    13.97
3079.57    4.990    13.26
3089.57    5.026    12.56
3099.57    5.060    11.88






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 16:19:53



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