| WDS: | IOTVIR | WDS ID/Discoverer |
| P: | 55.000 | Orbital period (years) |
| a: | 0.83 | Semi-major axis (arcseconds) |
| i: | 60.0 | Inclination (degrees) |
| Ω: | 3.0 | Longitude of ascending node (degrees) |
| T: | 1950.700 | Epoch of periastron passage (year) |
| e: | 0.1 | Eccentricity |
| ω: | 336.0 | Longitude of periastron (degrees) |
| Start-Year: | 1997.5 | Year |
| End-Year: | 2052.5 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for IOTVIR |
||
| Position: | 141600.86-060001.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 14160-0600 | WDS designation |
| Discoverer Code: | IOTVIR | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 124850 | HD catalog number |
| Hipparcos number: | 69701 | Hipparcos catalog number |
| V1: | 4.1 | Magnitude of the primary |
| V2: | 8. > | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | Date of last observation | |
| Orbit grade: | 9 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | Flags | |
| Ephemerides: | Ephemerides | |
| Code: | Gon2010 | 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 0.586 141.42 -------------------------- 1997.50 0.394 277.81 1997.60 0.395 279.25 1997.70 0.395 280.69 1997.80 0.396 282.12 1997.90 0.397 283.55 1998.00 0.398 284.98 1998.10 0.399 286.39 1998.20 0.400 287.79 1998.30 0.402 289.19 1998.40 0.404 290.57 1998.50 0.406 291.94 1998.60 0.408 293.30 1998.70 0.410 294.64 1998.80 0.412 295.97 1998.90 0.415 297.28 1999.00 0.418 298.57 1999.10 0.420 299.85 1999.20 0.423 301.11 1999.30 0.427 302.35 1999.40 0.430 303.58 1999.50 0.433 304.78 1999.60 0.437 305.97 1999.70 0.440 307.14 1999.80 0.444 308.28 1999.90 0.448 309.41 2000.00 0.452 310.52 2000.10 0.456 311.61 2000.20 0.460 312.68 2000.30 0.464 313.74 2000.40 0.468 314.77 2000.50 0.472 315.78 2000.60 0.477 316.78 2000.70 0.481 317.76 2000.80 0.486 318.72 2000.90 0.490 319.66 2001.00 0.495 320.58 2001.10 0.500 321.49 2001.20 0.504 322.38 2001.30 0.509 323.25 2001.40 0.514 324.11 2001.50 0.518 324.95 2001.60 0.523 325.78 2001.70 0.528 326.59 2001.80 0.533 327.39 2001.90 0.538 328.17 2002.00 0.543 328.94 2002.10 0.547 329.70 2002.20 0.552 330.44 2002.30 0.557 331.17 2002.40 0.562 331.88 2002.50 0.567 332.59 2002.60 0.572 333.28 2002.70 0.576 333.96 2002.80 0.581 334.63 2002.90 0.586 335.29 2003.00 0.591 335.94 2003.10 0.595 336.58 2003.20 0.600 337.21 2003.30 0.604 337.82 2003.40 0.609 338.43 2003.50 0.614 339.03 2003.60 0.618 339.63 2003.70 0.623 340.21 2003.80 0.627 340.78 2003.90 0.631 341.35 2004.00 0.636 341.91 2004.10 0.640 342.46 2004.20 0.644 343.01 2004.30 0.648 343.54 2004.40 0.652 344.07 2004.50 0.656 344.60 2004.60 0.660 345.12 2004.70 0.664 345.63 2004.80 0.668 346.13 2004.90 0.672 346.63 2005.00 0.675 347.13 2005.10 0.679 347.62 2005.20 0.683 348.10 2005.30 0.686 348.58 2005.40 0.689 349.05 2005.50 0.693 349.52 2005.60 0.696 349.99 2005.70 0.699 350.45 2005.80 0.702 350.91 2005.90 0.705 351.36 2006.00 0.708 351.81 2006.10 0.711 352.25 2006.20 0.714 352.70 2006.30 0.716 353.14 2006.40 0.719 353.57 2006.50 0.721 354.00 2006.60 0.724 354.43 2006.70 0.726 354.86 2006.80 0.728 355.28 2006.90 0.731 355.71 2007.00 0.733 356.12 2007.10 0.734 356.54 2007.20 0.736 356.96 2007.30 0.738 357.37 2007.40 0.740 357.78 2007.50 0.741 358.19 2007.60 0.743 358.60 2007.70 0.744 359.00 2007.80 0.746 359.41 2007.90 0.747 359.81 2008.00 0.748 0.21 2008.10 0.749 0.61 2008.20 0.750 1.01 2008.30 0.751 1.41 2008.40 0.751 1.81 2008.50 0.752 2.20 2008.60 0.752 2.60 2008.70 0.753 3.00 2008.80 0.753 3.39 2008.90 0.753 3.79 2009.00 0.754 4.18 2009.10 0.754 4.58 2009.20 0.754 4.97 2009.30 0.754 5.37 2009.40 0.753 5.76 2009.50 0.753 6.16 2009.60 0.753 6.55 2009.70 0.752 6.95 2009.80 0.751 7.35 2009.90 0.751 7.74 2010.00 0.750 8.14 2010.10 0.749 8.54 2010.20 0.748 8.94 2010.30 0.747 9.34 2010.40 0.746 9.75 2010.50 0.745 10.15 2010.60 0.743 10.56 2010.70 0.742 10.96 2010.80 0.740 11.37 2010.90 0.739 11.78 2011.00 0.737 12.19 2011.10 0.735 12.61 2011.20 0.733 13.02 2011.30 0.732 13.44 2011.40 0.730 13.86 2011.50 0.727 14.28 2011.60 0.725 14.71 2011.70 0.723 15.14 2011.80 0.721 15.57 2011.90 0.718 16.00 2012.00 0.716 16.44 2012.10 0.713 16.88 2012.20 0.711 17.32 2012.30 0.708 17.77 2012.40 0.705 18.21 2012.50 0.702 18.67 2012.60 0.699 19.12 2012.70 0.696 19.58 2012.80 0.693 20.05 2012.90 0.690 20.52 2013.00 0.687 20.99 2013.10 0.684 21.47 2013.20 0.681 21.95 2013.30 0.677 22.44 2013.40 0.674 22.93 2013.50 0.670 23.42 2013.60 0.667 23.93 2013.70 0.663 24.43 2013.80 0.660 24.95 2013.90 0.656 25.46 2014.00 0.652 25.99 2014.10 0.649 26.52 2014.20 0.645 27.06 2014.30 0.641 27.60 2014.40 0.637 28.15 2014.50 0.633 28.70 2014.60 0.629 29.27 2014.70 0.625 29.84 2014.80 0.621 30.41 2014.90 0.617 31.00 2015.00 0.613 31.59 2015.10 0.609 32.19 2015.20 0.605 32.80 2015.30 0.601 33.42 2015.40 0.597 34.05 2015.50 0.592 34.68 2015.60 0.588 35.32 2015.70 0.584 35.98 2015.80 0.580 36.64 2015.90 0.576 37.31 2016.00 0.572 37.99 2016.10 0.567 38.68 2016.20 0.563 39.39 2016.30 0.559 40.10 2016.40 0.555 40.82 2016.50 0.551 41.56 2016.60 0.546 42.30 2016.70 0.542 43.06 2016.80 0.538 43.83 2016.90 0.534 44.61 2017.00 0.530 45.40 2017.10 0.526 46.20 2017.20 0.522 47.02 2017.30 0.518 47.85 2017.40 0.514 48.69 2017.50 0.510 49.55 2017.60 0.506 50.42 2017.70 0.503 51.30 2017.80 0.499 52.19 2017.90 0.495 53.10 2018.00 0.492 54.02 2018.10 0.488 54.96 2018.20 0.485 55.90 2018.30 0.481 56.87 2018.40 0.478 57.84 2018.50 0.475 58.83 2018.60 0.471 59.83 2018.70 0.468 60.85 2018.80 0.465 61.88 2018.90 0.462 62.92 2019.00 0.460 63.98 2019.10 0.457 65.05 2019.20 0.454 66.13 2019.30 0.452 67.22 2019.40 0.449 68.33 2019.50 0.447 69.44 2019.60 0.445 70.57 2019.70 0.443 71.71 2019.80 0.441 72.86 2019.90 0.439 74.02 2020.00 0.437 75.19 2020.10 0.436 76.37 2020.20 0.434 77.55 2020.30 0.433 78.75 2020.40 0.432 79.94 2020.50 0.431 81.15 2020.60 0.430 82.36 2020.70 0.429 83.58 2020.80 0.429 84.80 2020.90 0.428 86.02 2021.00 0.428 87.24 2021.10 0.428 88.47 2021.20 0.428 89.70 2021.30 0.428 90.92 2021.40 0.428 92.15 2021.50 0.428 93.37 2021.60 0.429 94.59 2021.70 0.430 95.81 2021.80 0.430 97.02 2021.90 0.431 98.23 2022.00 0.433 99.43 2022.10 0.434 100.63 2022.20 0.435 101.82 2022.30 0.437 103.00 2022.40 0.438 104.17 2022.50 0.440 105.33 2022.60 0.442 106.48 2022.70 0.444 107.63 2022.80 0.446 108.76 2022.90 0.449 109.88 2023.00 0.451 110.99 2023.10 0.454 112.08 2023.20 0.456 113.17 2023.30 0.459 114.24 2023.40 0.462 115.30 2023.50 0.465 116.34 2023.60 0.468 117.37 2023.70 0.471 118.39 2023.80 0.474 119.39 2023.90 0.478 120.38 2024.00 0.481 121.36 2024.10 0.485 122.32 2024.20 0.488 123.27 2024.30 0.492 124.20 2024.40 0.496 125.12 2024.50 0.499 126.03 2024.60 0.503 126.92 2024.70 0.507 127.80 2024.80 0.511 128.67 2024.90 0.515 129.52 2025.00 0.520 130.35 2025.10 0.524 131.18 2025.20 0.528 131.99 2025.30 0.532 132.79 2025.40 0.537 133.57 2025.50 0.541 134.35 2025.60 0.545 135.11 2025.70 0.550 135.86 2025.80 0.554 136.59 2025.90 0.559 137.32 2026.00 0.563 138.03 2026.10 0.568 138.73 2026.20 0.573 139.42 2026.30 0.577 140.10 2026.40 0.582 140.77 2026.50 0.586 141.42 2026.60 0.591 142.07 2026.70 0.596 142.71 2026.80 0.600 143.34 2026.90 0.605 143.95 2027.00 0.610 144.56 2027.10 0.615 145.16 2027.20 0.619 145.75 2027.30 0.624 146.33 2027.40 0.629 146.90 2027.50 0.633 147.46 2027.60 0.638 148.02 2027.70 0.643 148.57 2027.80 0.647 149.11 2027.90 0.652 149.64 2028.00 0.657 150.16 2028.10 0.661 150.68 2028.20 0.666 151.19 2028.30 0.671 151.69 2028.40 0.675 152.18 2028.50 0.680 152.67 2028.60 0.684 153.15 2028.70 0.689 153.63 2028.80 0.694 154.10 2028.90 0.698 154.56 2029.00 0.702 155.02 2029.10 0.707 155.47 2029.20 0.711 155.92 2029.30 0.716 156.36 2029.40 0.720 156.79 2029.50 0.724 157.22 2029.60 0.729 157.65 2029.70 0.733 158.07 2029.80 0.737 158.48 2029.90 0.741 158.89 2030.00 0.746 159.30 2030.10 0.750 159.70 2030.20 0.754 160.10 2030.30 0.758 160.49 2030.40 0.762 160.88 2030.50 0.766 161.26 2030.60 0.770 161.64 2030.70 0.774 162.02 2030.80 0.777 162.39 2030.90 0.781 162.76 2031.00 0.785 163.13 2031.10 0.789 163.49 2031.20 0.792 163.85 2031.30 0.796 164.21 2031.40 0.799 164.56 2031.50 0.803 164.91 2031.60 0.806 165.26 2031.70 0.810 165.60 2031.80 0.813 165.94 2031.90 0.816 166.28 2032.00 0.820 166.61 2032.10 0.823 166.95 2032.20 0.826 167.28 2032.30 0.829 167.60 2032.40 0.832 167.93 2032.50 0.835 168.25 2032.60 0.838 168.57 2032.70 0.841 168.89 2032.80 0.844 169.21 2032.90 0.847 169.52 2033.00 0.849 169.83 2033.10 0.852 170.14 2033.20 0.854 170.45 2033.30 0.857 170.76 2033.40 0.859 171.06 2033.50 0.862 171.36 2033.60 0.864 171.66 2033.70 0.867 171.96 2033.80 0.869 172.26 2033.90 0.871 172.56 2034.00 0.873 172.85 2034.10 0.875 173.15 2034.20 0.877 173.44 2034.30 0.879 173.73 2034.40 0.881 174.02 2034.50 0.883 174.31 2034.60 0.884 174.60 2034.70 0.886 174.88 2034.80 0.887 175.17 2034.90 0.889 175.45 2035.00 0.890 175.74 2035.10 0.892 176.02 2035.20 0.893 176.30 2035.30 0.894 176.58 2035.40 0.896 176.86 2035.50 0.897 177.14 2035.60 0.898 177.42 2035.70 0.899 177.70 2035.80 0.900 177.97 2035.90 0.901 178.25 2036.00 0.901 178.53 2036.10 0.902 178.80 2036.20 0.903 179.08 2036.30 0.903 179.35 2036.40 0.904 179.63 2036.50 0.904 179.90 2036.60 0.905 180.18 2036.70 0.905 180.45 2036.80 0.905 180.73 2036.90 0.905 181.00 2037.00 0.905 181.27 2037.10 0.905 181.55 2037.20 0.905 181.82 2037.30 0.905 182.09 2037.40 0.905 182.37 2037.50 0.905 182.64 2037.60 0.904 182.92 2037.70 0.904 183.19 2037.80 0.904 183.47 2037.90 0.903 183.74 2038.00 0.902 184.02 2038.10 0.902 184.29 2038.20 0.901 184.57 2038.30 0.900 184.84 2038.40 0.899 185.12 2038.50 0.898 185.40 2038.60 0.897 185.68 2038.70 0.896 185.96 2038.80 0.895 186.24 2038.90 0.894 186.52 2039.00 0.892 186.80 2039.10 0.891 187.08 2039.20 0.890 187.36 2039.30 0.888 187.65 2039.40 0.886 187.93 2039.50 0.885 188.22 2039.60 0.883 188.50 2039.70 0.881 188.79 2039.80 0.879 189.08 2039.90 0.877 189.37 2040.00 0.875 189.67 2040.10 0.873 189.96 2040.20 0.871 190.25 2040.30 0.869 190.55 2040.40 0.867 190.85 2040.50 0.864 191.15 2040.60 0.862 191.45 2040.70 0.859 191.75 2040.80 0.857 192.06 2040.90 0.854 192.36 2041.00 0.851 192.67 2041.10 0.849 192.98 2041.20 0.846 193.29 2041.30 0.843 193.61 2041.40 0.840 193.93 2041.50 0.837 194.24 2041.60 0.834 194.57 2041.70 0.831 194.89 2041.80 0.828 195.22 2041.90 0.824 195.55 2042.00 0.821 195.88 2042.10 0.817 196.21 2042.20 0.814 196.55 2042.30 0.810 196.89 2042.40 0.807 197.23 2042.50 0.803 197.58 2042.60 0.800 197.93 2042.70 0.796 198.28 2042.80 0.792 198.64 2042.90 0.788 198.99 2043.00 0.784 199.36 2043.10 0.780 199.72 2043.20 0.776 200.09 2043.30 0.772 200.47 2043.40 0.768 200.85 2043.50 0.764 201.23 2043.60 0.759 201.62 2043.70 0.755 202.01 2043.80 0.751 202.40 2043.90 0.746 202.80 2044.00 0.742 203.21 2044.10 0.737 203.62 2044.20 0.733 204.04 2044.30 0.728 204.46 2044.40 0.723 204.88 2044.50 0.719 205.31 2044.60 0.714 205.75 2044.70 0.709 206.19 2044.80 0.704 206.64 2044.90 0.700 207.10 2045.00 0.695 207.56 2045.10 0.690 208.03 2045.20 0.685 208.50 2045.30 0.680 208.98 2045.40 0.675 209.47 2045.50 0.670 209.97 2045.60 0.665 210.47 2045.70 0.659 210.99 2045.80 0.654 211.51 2045.90 0.649 212.03 2046.00 0.644 212.57 2046.10 0.639 213.12 2046.20 0.633 213.67 2046.30 0.628 214.23 2046.40 0.623 214.81 2046.50 0.618 215.39 2046.60 0.612 215.98 2046.70 0.607 216.59 2046.80 0.602 217.20 2046.90 0.596 217.83 2047.00 0.591 218.46 2047.10 0.586 219.11 2047.20 0.580 219.77 2047.30 0.575 220.45 2047.40 0.570 221.13 2047.50 0.564 221.83 2047.60 0.559 222.54 2047.70 0.554 223.26 2047.80 0.548 224.00 2047.90 0.543 224.76 2048.00 0.538 225.52 2048.10 0.533 226.31 2048.20 0.528 227.10 2048.30 0.523 227.92 2048.40 0.517 228.75 2048.50 0.512 229.59 2048.60 0.507 230.46 2048.70 0.502 231.34 2048.80 0.498 232.23 2048.90 0.493 233.15 2049.00 0.488 234.08 2049.10 0.483 235.03 2049.20 0.479 236.00 2049.30 0.474 236.99 2049.40 0.470 238.00 2049.50 0.465 239.03 2049.60 0.461 240.07 2049.70 0.457 241.14 2049.80 0.452 242.23 2049.90 0.448 243.33 2050.00 0.445 244.46 2050.10 0.441 245.60 2050.20 0.437 246.77 2050.30 0.433 247.95 2050.40 0.430 249.15 2050.50 0.427 250.38 2050.60 0.424 251.62 2050.70 0.420 252.88 2050.80 0.418 254.16 2050.90 0.415 255.45 2051.00 0.412 256.76 2051.10 0.410 258.09 2051.20 0.408 259.43 2051.30 0.406 260.79 2051.40 0.404 262.16 2051.50 0.402 263.54 2051.60 0.400 264.94 2051.70 0.399 266.34 2051.80 0.398 267.76 2051.90 0.397 269.18 2052.00 0.396 270.61 2052.10 0.395 272.05 2052.20 0.395 273.48 2052.30 0.394 274.93 2052.40 0.394 276.37
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 17:04:26 |