| WDS: | STF1937AB | WDS ID/Discoverer |
| P: | 41.630 | Orbital period (years) |
| a: | 0.86226 | Semi-major axis (arcseconds) |
| i: | 58.084 | Inclination (degrees) |
| Ω: | 202.827 | Longitude of ascending node (degrees) |
| T: | 1975.547 | Epoch of periastron passage (year) |
| e: | 0.27907 | Eccentricity |
| ω: | 39.885 | Longitude of periastron (degrees) |
| Start-Year: | 2004.1851817085396 | Year |
| End-Year: | 2045.8148182914604 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STF1937AB |
||
| Position: | 152312.23+301717.7 | Epoch-2000 right ascension and declination |
| WDS-ID: | 15232+3017 | WDS designation |
| Discoverer Code: | STF1937AB | Discover designation and components |
| ADS number: | 9617 | Aitken Double Star catalog |
| HD number: | 137107 | HD catalog number |
| Hipparcos number: | 75312 | Hipparcos catalog number |
| V1: | 5.64 | Magnitude of the primary |
| V2: | 5.95 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2008 | Date of last observation |
| Orbit grade: | 1 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | Mut2010b | Reference |
-- Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements) --
| Green plus signs: | Visual (micrometric) measures |
| Violet asterisks: | Photographic measures |
| Blue symbols: | Various interferometric techniques |
| Dot-dash line: | Indicates the line of nodes |
Year Sep[“] PA[°] --------------------------------------------- 2026.50 0.817 7.28 -------------------------- 2004.19 0.542 98.41 2004.29 0.539 99.53 2004.39 0.535 100.66 2004.49 0.532 101.80 2004.59 0.530 102.96 2004.69 0.527 104.13 2004.79 0.524 105.31 2004.89 0.522 106.50 2004.99 0.520 107.71 2005.09 0.518 108.92 2005.19 0.516 110.14 2005.29 0.514 111.38 2005.39 0.512 112.62 2005.49 0.511 113.86 2005.59 0.509 115.12 2005.69 0.508 116.38 2005.79 0.507 117.65 2005.89 0.506 118.92 2005.99 0.506 120.19 2006.09 0.505 121.47 2006.19 0.505 122.75 2006.29 0.505 124.03 2006.39 0.505 125.31 2006.49 0.505 126.59 2006.59 0.505 127.87 2006.69 0.506 129.15 2006.79 0.506 130.42 2006.89 0.507 131.69 2006.99 0.508 132.96 2007.09 0.509 134.22 2007.19 0.510 135.48 2007.29 0.512 136.73 2007.39 0.513 137.97 2007.49 0.515 139.20 2007.59 0.517 140.43 2007.69 0.519 141.65 2007.79 0.521 142.85 2007.89 0.523 144.05 2007.99 0.525 145.24 2008.09 0.528 146.42 2008.19 0.530 147.58 2008.29 0.533 148.74 2008.39 0.536 149.88 2008.49 0.539 151.01 2008.59 0.541 152.13 2008.69 0.544 153.24 2008.79 0.547 154.34 2008.89 0.551 155.42 2008.99 0.554 156.49 2009.09 0.557 157.55 2009.19 0.560 158.59 2009.29 0.564 159.63 2009.39 0.567 160.65 2009.49 0.571 161.65 2009.59 0.574 162.65 2009.69 0.578 163.64 2009.79 0.581 164.61 2009.89 0.585 165.57 2009.99 0.588 166.52 2010.09 0.592 167.46 2010.19 0.595 168.38 2010.29 0.599 169.30 2010.39 0.602 170.20 2010.49 0.606 171.10 2010.59 0.609 171.98 2010.69 0.612 172.86 2010.79 0.616 173.73 2010.89 0.619 174.58 2010.99 0.622 175.43 2011.09 0.625 176.27 2011.19 0.629 177.10 2011.29 0.632 177.92 2011.39 0.635 178.73 2011.49 0.637 179.54 2011.59 0.640 180.34 2011.69 0.643 181.13 2011.79 0.646 181.92 2011.89 0.648 182.70 2011.99 0.650 183.47 2012.09 0.653 184.24 2012.19 0.655 185.01 2012.29 0.657 185.77 2012.39 0.659 186.52 2012.49 0.660 187.27 2012.59 0.662 188.02 2012.69 0.663 188.76 2012.79 0.664 189.50 2012.89 0.666 190.24 2012.99 0.666 190.98 2013.09 0.667 191.71 2013.19 0.668 192.44 2013.29 0.668 193.18 2013.39 0.668 193.91 2013.49 0.668 194.64 2013.59 0.668 195.37 2013.69 0.668 196.10 2013.79 0.667 196.83 2013.89 0.666 197.57 2013.99 0.665 198.30 2014.09 0.664 199.04 2014.19 0.663 199.78 2014.29 0.661 200.53 2014.39 0.659 201.27 2014.49 0.657 202.03 2014.59 0.655 202.79 2014.69 0.652 203.55 2014.79 0.650 204.32 2014.89 0.647 205.10 2014.99 0.644 205.88 2015.09 0.640 206.67 2015.19 0.636 207.47 2015.29 0.633 208.28 2015.39 0.628 209.11 2015.49 0.624 209.94 2015.59 0.620 210.78 2015.69 0.615 211.64 2015.79 0.610 212.51 2015.89 0.605 213.39 2015.99 0.599 214.29 2016.09 0.594 215.21 2016.19 0.588 216.15 2016.29 0.582 217.10 2016.39 0.576 218.08 2016.49 0.569 219.07 2016.59 0.563 220.09 2016.69 0.556 221.13 2016.79 0.549 222.20 2016.89 0.542 223.30 2016.99 0.535 224.42 2017.09 0.528 225.57 2017.19 0.521 226.76 2017.29 0.514 227.98 2017.39 0.506 229.24 2017.49 0.499 230.53 2017.59 0.491 231.86 2017.69 0.483 233.24 2017.79 0.476 234.66 2017.89 0.468 236.12 2017.99 0.461 237.64 2018.09 0.453 239.20 2018.19 0.446 240.81 2018.29 0.439 242.48 2018.39 0.431 244.21 2018.49 0.424 245.99 2018.59 0.418 247.83 2018.69 0.411 249.73 2018.79 0.405 251.69 2018.89 0.398 253.72 2018.99 0.393 255.81 2019.09 0.387 257.95 2019.19 0.382 260.16 2019.29 0.377 262.43 2019.39 0.373 264.75 2019.49 0.369 267.13 2019.59 0.365 269.55 2019.69 0.362 272.02 2019.79 0.359 274.53 2019.89 0.357 277.07 2019.99 0.356 279.64 2020.09 0.355 282.22 2020.19 0.354 284.82 2020.29 0.355 287.42 2020.39 0.355 290.01 2020.49 0.356 292.59 2020.59 0.358 295.14 2020.69 0.360 297.67 2020.79 0.363 300.17 2020.89 0.367 302.62 2020.99 0.370 305.02 2021.09 0.375 307.37 2021.19 0.379 309.67 2021.29 0.385 311.91 2021.39 0.390 314.08 2021.49 0.396 316.19 2021.59 0.403 318.24 2021.69 0.409 320.22 2021.79 0.416 322.14 2021.89 0.423 323.99 2021.99 0.431 325.78 2022.09 0.439 327.51 2022.19 0.447 329.18 2022.29 0.455 330.78 2022.39 0.463 332.33 2022.49 0.472 333.83 2022.59 0.480 335.27 2022.69 0.489 336.66 2022.79 0.498 338.00 2022.89 0.507 339.29 2022.99 0.516 340.54 2023.09 0.525 341.75 2023.19 0.534 342.91 2023.29 0.543 344.04 2023.39 0.553 345.13 2023.49 0.562 346.18 2023.59 0.571 347.19 2023.69 0.580 348.18 2023.79 0.590 349.13 2023.89 0.599 350.06 2023.99 0.608 350.96 2024.09 0.617 351.83 2024.19 0.626 352.67 2024.29 0.635 353.49 2024.39 0.644 354.29 2024.49 0.653 355.06 2024.59 0.662 355.82 2024.69 0.671 356.55 2024.79 0.680 357.27 2024.89 0.689 357.96 2024.99 0.697 358.64 2025.09 0.706 359.31 2025.19 0.714 359.95 2025.29 0.723 0.59 2025.39 0.731 1.20 2025.49 0.739 1.81 2025.59 0.747 2.40 2025.69 0.755 2.98 2025.79 0.763 3.54 2025.89 0.771 4.10 2025.99 0.779 4.64 2026.09 0.787 5.17 2026.19 0.794 5.70 2026.29 0.802 6.21 2026.39 0.809 6.71 2026.49 0.816 7.21 2026.59 0.823 7.69 2026.69 0.830 8.17 2026.79 0.837 8.64 2026.89 0.844 9.10 2026.99 0.850 9.56 2027.09 0.857 10.00 2027.19 0.863 10.45 2027.29 0.870 10.88 2027.39 0.876 11.31 2027.49 0.882 11.73 2027.59 0.888 12.15 2027.69 0.894 12.56 2027.79 0.899 12.97 2027.89 0.905 13.37 2027.99 0.910 13.76 2028.09 0.916 14.16 2028.19 0.921 14.54 2028.29 0.926 14.92 2028.39 0.931 15.30 2028.49 0.936 15.68 2028.59 0.941 16.05 2028.69 0.945 16.42 2028.79 0.950 16.78 2028.89 0.954 17.14 2028.99 0.959 17.50 2029.09 0.963 17.85 2029.19 0.967 18.20 2029.29 0.971 18.55 2029.39 0.975 18.89 2029.49 0.979 19.23 2029.59 0.982 19.57 2029.69 0.986 19.91 2029.79 0.989 20.25 2029.89 0.992 20.58 2029.99 0.995 20.91 2030.09 0.998 21.24 2030.19 1.001 21.56 2030.29 1.004 21.89 2030.39 1.007 22.21 2030.49 1.009 22.53 2030.59 1.012 22.85 2030.69 1.014 23.17 2030.79 1.017 23.49 2030.89 1.019 23.80 2030.99 1.021 24.12 2031.09 1.023 24.43 2031.19 1.024 24.74 2031.29 1.026 25.05 2031.39 1.028 25.36 2031.49 1.029 25.67 2031.59 1.031 25.98 2031.69 1.032 26.28 2031.79 1.033 26.59 2031.89 1.034 26.89 2031.99 1.035 27.20 2032.09 1.036 27.50 2032.19 1.037 27.81 2032.29 1.037 28.11 2032.39 1.038 28.41 2032.49 1.038 28.72 2032.59 1.039 29.02 2032.69 1.039 29.32 2032.79 1.039 29.62 2032.89 1.039 29.93 2032.99 1.039 30.23 2033.09 1.039 30.53 2033.19 1.039 30.83 2033.29 1.038 31.14 2033.39 1.038 31.44 2033.49 1.037 31.74 2033.59 1.037 32.05 2033.69 1.036 32.35 2033.79 1.035 32.65 2033.89 1.034 32.96 2033.99 1.033 33.26 2034.09 1.032 33.57 2034.19 1.031 33.88 2034.29 1.030 34.18 2034.39 1.028 34.49 2034.49 1.027 34.80 2034.59 1.025 35.11 2034.69 1.024 35.42 2034.79 1.022 35.74 2034.89 1.020 36.05 2034.99 1.018 36.36 2035.09 1.016 36.68 2035.19 1.014 36.99 2035.29 1.012 37.31 2035.39 1.010 37.63 2035.49 1.008 37.95 2035.59 1.005 38.28 2035.69 1.003 38.60 2035.79 1.000 38.92 2035.89 0.997 39.25 2035.99 0.995 39.58 2036.09 0.992 39.91 2036.19 0.989 40.24 2036.29 0.986 40.58 2036.39 0.983 40.92 2036.49 0.980 41.25 2036.59 0.977 41.60 2036.69 0.974 41.94 2036.79 0.970 42.28 2036.89 0.967 42.63 2036.99 0.964 42.98 2037.09 0.960 43.33 2037.19 0.956 43.69 2037.29 0.953 44.05 2037.39 0.949 44.41 2037.49 0.945 44.77 2037.59 0.941 45.14 2037.69 0.938 45.51 2037.79 0.934 45.88 2037.89 0.930 46.26 2037.99 0.925 46.64 2038.09 0.921 47.02 2038.19 0.917 47.41 2038.29 0.913 47.80 2038.39 0.909 48.19 2038.49 0.904 48.59 2038.59 0.900 48.99 2038.69 0.895 49.39 2038.79 0.891 49.80 2038.89 0.886 50.22 2038.99 0.881 50.64 2039.09 0.877 51.06 2039.19 0.872 51.48 2039.29 0.867 51.92 2039.39 0.862 52.35 2039.49 0.857 52.79 2039.59 0.853 53.24 2039.69 0.848 53.69 2039.79 0.843 54.15 2039.89 0.838 54.61 2039.99 0.832 55.08 2040.09 0.827 55.55 2040.19 0.822 56.03 2040.29 0.817 56.52 2040.39 0.812 57.01 2040.49 0.807 57.51 2040.59 0.801 58.02 2040.69 0.796 58.53 2040.79 0.791 59.05 2040.89 0.785 59.57 2040.99 0.780 60.10 2041.09 0.775 60.64 2041.19 0.769 61.19 2041.29 0.764 61.75 2041.39 0.758 62.31 2041.49 0.753 62.88 2041.59 0.747 63.46 2041.69 0.742 64.05 2041.79 0.736 64.65 2041.89 0.731 65.26 2041.99 0.725 65.87 2042.09 0.720 66.50 2042.19 0.714 67.13 2042.29 0.709 67.78 2042.39 0.704 68.43 2042.49 0.698 69.10 2042.59 0.693 69.77 2042.69 0.687 70.46 2042.79 0.682 71.15 2042.89 0.676 71.86 2042.99 0.671 72.58 2043.09 0.666 73.31 2043.19 0.660 74.05 2043.29 0.655 74.81 2043.39 0.650 75.58 2043.49 0.645 76.35 2043.59 0.639 77.15 2043.69 0.634 77.95 2043.79 0.629 78.77 2043.89 0.624 79.60 2043.99 0.619 80.45 2044.09 0.614 81.30 2044.19 0.609 82.18 2044.29 0.605 83.06 2044.39 0.600 83.96 2044.49 0.595 84.88 2044.59 0.591 85.81 2044.69 0.586 86.75 2044.79 0.582 87.71 2044.89 0.577 88.68 2044.99 0.573 89.67 2045.09 0.569 90.67 2045.19 0.565 91.68 2045.29 0.561 92.71 2045.39 0.557 93.76 2045.49 0.553 94.82 2045.59 0.550 95.89 2045.69 0.546 96.98 2045.79 0.543 98.08
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 17:14:25 |