| WDS: | BU314AB | WDS ID/Discoverer |
| P: | 54.980 | Orbital period (years) |
| a: | 0.4783 | Semi-major axis (arcseconds) |
| i: | 119.0 | Inclination (degrees) |
| Ω: | 129.2 | Longitude of ascending node (degrees) |
| T: | 2033.840 | Epoch of periastron passage (year) |
| e: | 0.927 | Eccentricity |
| ω: | 334.7 | Longitude of periastron (degrees) |
| Start-Year: | 1997.51 | Year |
| End-Year: | 2052.49 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for BU314AB |
||
| Position: | 045901.33-162233.0 | Epoch-2000 right ascension and declination |
| WDS-ID: | 04590-1623 | WDS designation |
| Discoverer Code: | BU314AB | Discover designation and components |
| ADS number: | 3588 | Aitken Double Star catalog |
| HD number: | 31925 | HD catalog number |
| Hipparcos number: | 23166 | Hipparcos catalog number |
| V1: | 5.92 | Magnitude of the primary |
| V2: | 7.50 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | Date of last observation | |
| Orbit grade: | 2 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | Msn2023 | 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 0.555 312.53 -------------------------- 1997.51 0.765 325.70 1997.61 0.767 325.65 1997.71 0.768 325.61 1997.81 0.770 325.56 1997.91 0.772 325.52 1998.01 0.773 325.47 1998.11 0.775 325.42 1998.21 0.776 325.38 1998.31 0.778 325.33 1998.41 0.780 325.29 1998.51 0.781 325.24 1998.61 0.783 325.20 1998.71 0.784 325.16 1998.81 0.786 325.11 1998.91 0.787 325.07 1999.01 0.789 325.02 1999.11 0.790 324.98 1999.21 0.792 324.94 1999.31 0.793 324.89 1999.41 0.795 324.85 1999.51 0.796 324.81 1999.61 0.797 324.76 1999.71 0.799 324.72 1999.81 0.800 324.68 1999.91 0.801 324.64 2000.01 0.803 324.59 2000.11 0.804 324.55 2000.21 0.805 324.51 2000.31 0.807 324.47 2000.41 0.808 324.43 2000.51 0.809 324.38 2000.61 0.810 324.34 2000.71 0.812 324.30 2000.81 0.813 324.26 2000.91 0.814 324.22 2001.01 0.815 324.18 2001.11 0.816 324.14 2001.21 0.817 324.10 2001.31 0.818 324.05 2001.41 0.820 324.01 2001.51 0.821 323.97 2001.61 0.822 323.93 2001.71 0.823 323.89 2001.81 0.824 323.85 2001.91 0.825 323.81 2002.01 0.826 323.77 2002.11 0.827 323.73 2002.21 0.828 323.69 2002.31 0.829 323.65 2002.41 0.830 323.61 2002.51 0.831 323.57 2002.61 0.832 323.53 2002.71 0.832 323.50 2002.81 0.833 323.46 2002.91 0.834 323.42 2003.01 0.835 323.38 2003.11 0.836 323.34 2003.21 0.837 323.30 2003.31 0.838 323.26 2003.41 0.838 323.22 2003.51 0.839 323.18 2003.61 0.840 323.14 2003.71 0.841 323.11 2003.81 0.841 323.07 2003.91 0.842 323.03 2004.01 0.843 322.99 2004.11 0.843 322.95 2004.21 0.844 322.91 2004.31 0.845 322.88 2004.41 0.845 322.84 2004.51 0.846 322.80 2004.61 0.847 322.76 2004.71 0.847 322.72 2004.81 0.848 322.69 2004.91 0.848 322.65 2005.01 0.849 322.61 2005.11 0.850 322.57 2005.21 0.850 322.53 2005.31 0.851 322.50 2005.41 0.851 322.46 2005.51 0.851 322.42 2005.61 0.852 322.38 2005.71 0.852 322.35 2005.81 0.853 322.31 2005.91 0.853 322.27 2006.01 0.854 322.23 2006.11 0.854 322.20 2006.21 0.854 322.16 2006.31 0.855 322.12 2006.41 0.855 322.09 2006.51 0.855 322.05 2006.61 0.856 322.01 2006.71 0.856 321.97 2006.81 0.856 321.94 2006.91 0.857 321.90 2007.01 0.857 321.86 2007.11 0.857 321.83 2007.21 0.857 321.79 2007.31 0.857 321.75 2007.41 0.858 321.71 2007.51 0.858 321.68 2007.61 0.858 321.64 2007.71 0.858 321.60 2007.81 0.858 321.57 2007.91 0.858 321.53 2008.01 0.858 321.49 2008.11 0.858 321.45 2008.21 0.859 321.42 2008.31 0.859 321.38 2008.41 0.859 321.34 2008.51 0.859 321.31 2008.61 0.859 321.27 2008.71 0.859 321.23 2008.81 0.859 321.20 2008.91 0.859 321.16 2009.01 0.858 321.12 2009.11 0.858 321.09 2009.21 0.858 321.05 2009.31 0.858 321.01 2009.41 0.858 320.97 2009.51 0.858 320.94 2009.61 0.858 320.90 2009.71 0.858 320.86 2009.81 0.857 320.83 2009.91 0.857 320.79 2010.01 0.857 320.75 2010.11 0.857 320.72 2010.21 0.857 320.68 2010.31 0.856 320.64 2010.41 0.856 320.60 2010.51 0.856 320.57 2010.61 0.855 320.53 2010.71 0.855 320.49 2010.81 0.855 320.45 2010.91 0.854 320.42 2011.01 0.854 320.38 2011.11 0.854 320.34 2011.21 0.853 320.31 2011.31 0.853 320.27 2011.41 0.852 320.23 2011.51 0.852 320.19 2011.61 0.851 320.16 2011.71 0.851 320.12 2011.81 0.850 320.08 2011.91 0.850 320.04 2012.01 0.849 320.00 2012.11 0.849 319.97 2012.21 0.848 319.93 2012.31 0.848 319.89 2012.41 0.847 319.85 2012.51 0.846 319.82 2012.61 0.846 319.78 2012.71 0.845 319.74 2012.81 0.844 319.70 2012.91 0.844 319.66 2013.01 0.843 319.62 2013.11 0.842 319.59 2013.21 0.841 319.55 2013.31 0.841 319.51 2013.41 0.840 319.47 2013.51 0.839 319.43 2013.61 0.838 319.39 2013.71 0.837 319.35 2013.81 0.837 319.32 2013.91 0.836 319.28 2014.01 0.835 319.24 2014.11 0.834 319.20 2014.21 0.833 319.16 2014.31 0.832 319.12 2014.41 0.831 319.08 2014.51 0.830 319.04 2014.61 0.829 319.00 2014.71 0.828 318.96 2014.81 0.827 318.92 2014.91 0.826 318.88 2015.01 0.825 318.84 2015.11 0.824 318.80 2015.21 0.823 318.76 2015.31 0.822 318.72 2015.41 0.821 318.68 2015.51 0.820 318.64 2015.61 0.818 318.60 2015.71 0.817 318.56 2015.81 0.816 318.52 2015.91 0.815 318.48 2016.01 0.814 318.44 2016.11 0.812 318.40 2016.21 0.811 318.35 2016.31 0.810 318.31 2016.41 0.808 318.27 2016.51 0.807 318.23 2016.61 0.806 318.19 2016.71 0.804 318.15 2016.81 0.803 318.10 2016.91 0.802 318.06 2017.01 0.800 318.02 2017.11 0.799 317.98 2017.21 0.797 317.93 2017.31 0.796 317.89 2017.41 0.794 317.85 2017.51 0.793 317.80 2017.61 0.791 317.76 2017.71 0.790 317.72 2017.81 0.788 317.67 2017.91 0.786 317.63 2018.01 0.785 317.58 2018.11 0.783 317.54 2018.21 0.781 317.50 2018.31 0.780 317.45 2018.41 0.778 317.41 2018.51 0.776 317.36 2018.61 0.775 317.32 2018.71 0.773 317.27 2018.81 0.771 317.22 2018.91 0.769 317.18 2019.01 0.767 317.13 2019.11 0.765 317.09 2019.21 0.764 317.04 2019.31 0.762 316.99 2019.41 0.760 316.95 2019.51 0.758 316.90 2019.61 0.756 316.85 2019.71 0.754 316.80 2019.81 0.752 316.75 2019.91 0.750 316.71 2020.01 0.748 316.66 2020.11 0.746 316.61 2020.21 0.743 316.56 2020.31 0.741 316.51 2020.41 0.739 316.46 2020.51 0.737 316.41 2020.61 0.735 316.36 2020.71 0.733 316.31 2020.81 0.730 316.26 2020.91 0.728 316.21 2021.01 0.726 316.16 2021.11 0.723 316.10 2021.21 0.721 316.05 2021.31 0.719 316.00 2021.41 0.716 315.95 2021.51 0.714 315.89 2021.61 0.711 315.84 2021.71 0.709 315.79 2021.81 0.706 315.73 2021.91 0.704 315.68 2022.01 0.701 315.62 2022.11 0.699 315.57 2022.21 0.696 315.51 2022.31 0.694 315.45 2022.41 0.691 315.40 2022.51 0.688 315.34 2022.61 0.685 315.28 2022.71 0.683 315.22 2022.81 0.680 315.16 2022.91 0.677 315.11 2023.01 0.674 315.05 2023.11 0.671 314.99 2023.21 0.669 314.92 2023.31 0.666 314.86 2023.41 0.663 314.80 2023.51 0.660 314.74 2023.61 0.657 314.68 2023.71 0.654 314.61 2023.81 0.651 314.55 2023.91 0.647 314.48 2024.01 0.644 314.42 2024.11 0.641 314.35 2024.21 0.638 314.29 2024.31 0.635 314.22 2024.41 0.631 314.15 2024.51 0.628 314.08 2024.61 0.625 314.01 2024.71 0.621 313.94 2024.81 0.618 313.87 2024.91 0.615 313.80 2025.01 0.611 313.73 2025.11 0.608 313.65 2025.21 0.604 313.58 2025.31 0.600 313.51 2025.41 0.597 313.43 2025.51 0.593 313.35 2025.61 0.589 313.27 2025.71 0.586 313.20 2025.81 0.582 313.12 2025.91 0.578 313.03 2026.01 0.574 312.95 2026.11 0.570 312.87 2026.21 0.566 312.78 2026.31 0.562 312.70 2026.41 0.558 312.61 2026.51 0.554 312.52 2026.61 0.550 312.44 2026.71 0.546 312.34 2026.81 0.542 312.25 2026.91 0.537 312.16 2027.01 0.533 312.06 2027.11 0.529 311.97 2027.21 0.524 311.87 2027.31 0.520 311.77 2027.41 0.515 311.67 2027.51 0.511 311.56 2027.61 0.506 311.46 2027.71 0.502 311.35 2027.81 0.497 311.24 2027.91 0.492 311.13 2028.01 0.487 311.02 2028.11 0.482 310.90 2028.21 0.478 310.78 2028.31 0.473 310.66 2028.41 0.467 310.54 2028.51 0.462 310.41 2028.61 0.457 310.28 2028.71 0.452 310.15 2028.81 0.447 310.02 2028.91 0.441 309.88 2029.01 0.436 309.74 2029.11 0.430 309.59 2029.21 0.425 309.44 2029.31 0.419 309.29 2029.41 0.413 309.13 2029.51 0.407 308.97 2029.61 0.401 308.80 2029.71 0.395 308.63 2029.81 0.389 308.46 2029.91 0.383 308.27 2030.01 0.377 308.08 2030.11 0.370 307.89 2030.21 0.364 307.69 2030.31 0.357 307.48 2030.41 0.351 307.26 2030.51 0.344 307.03 2030.61 0.337 306.80 2030.71 0.330 306.55 2030.81 0.323 306.30 2030.91 0.315 306.03 2031.01 0.308 305.75 2031.11 0.300 305.45 2031.21 0.293 305.14 2031.31 0.285 304.82 2031.41 0.277 304.47 2031.51 0.269 304.11 2031.61 0.260 303.72 2031.71 0.252 303.30 2031.81 0.243 302.85 2031.91 0.234 302.37 2032.01 0.225 301.86 2032.11 0.215 301.29 2032.21 0.206 300.68 2032.31 0.196 300.00 2032.41 0.185 299.25 2032.51 0.175 298.41 2032.61 0.164 297.45 2032.71 0.152 296.36 2032.81 0.141 295.09 2032.91 0.128 293.58 2033.01 0.115 291.74 2033.11 0.102 289.43 2033.21 0.088 286.40 2033.31 0.073 282.20 2033.41 0.058 275.81 2033.51 0.042 264.75 2033.61 0.028 241.67 2033.71 0.022 194.23 2033.81 0.030 150.63 2033.91 0.037 126.54 2034.01 0.040 108.61 2034.11 0.041 91.91 2034.21 0.042 75.87 2034.31 0.045 61.25 2034.41 0.049 48.74 2034.51 0.054 38.50 2034.61 0.061 30.26 2034.71 0.068 23.64 2034.81 0.075 18.28 2034.91 0.082 13.88 2035.01 0.090 10.21 2035.11 0.098 7.11 2035.21 0.105 4.46 2035.31 0.113 2.17 2035.41 0.120 0.16 2035.51 0.128 358.39 2035.61 0.135 356.82 2035.71 0.143 355.41 2035.81 0.150 354.13 2035.91 0.157 352.97 2036.01 0.164 351.91 2036.11 0.171 350.94 2036.21 0.178 350.05 2036.31 0.185 349.22 2036.41 0.191 348.45 2036.51 0.198 347.73 2036.61 0.205 347.06 2036.71 0.211 346.43 2036.81 0.218 345.83 2036.91 0.224 345.28 2037.01 0.230 344.75 2037.11 0.236 344.25 2037.21 0.243 343.77 2037.31 0.249 343.32 2037.41 0.255 342.89 2037.51 0.261 342.48 2037.61 0.267 342.09 2037.71 0.272 341.71 2037.81 0.278 341.35 2037.91 0.284 341.01 2038.01 0.290 340.68 2038.11 0.295 340.36 2038.21 0.301 340.05 2038.31 0.306 339.76 2038.41 0.312 339.47 2038.51 0.317 339.20 2038.61 0.322 338.93 2038.71 0.328 338.67 2038.81 0.333 338.42 2038.91 0.338 338.18 2039.01 0.343 337.94 2039.11 0.348 337.72 2039.21 0.353 337.49 2039.31 0.358 337.28 2039.41 0.363 337.07 2039.51 0.368 336.87 2039.61 0.373 336.67 2039.71 0.378 336.47 2039.81 0.383 336.29 2039.91 0.387 336.10 2040.01 0.392 335.92 2040.11 0.397 335.75 2040.21 0.401 335.58 2040.31 0.406 335.41 2040.41 0.410 335.25 2040.51 0.415 335.09 2040.61 0.419 334.93 2040.71 0.424 334.78 2040.81 0.428 334.63 2040.91 0.433 334.48 2041.01 0.437 334.33 2041.11 0.441 334.19 2041.21 0.445 334.05 2041.31 0.450 333.92 2041.41 0.454 333.78 2041.51 0.458 333.65 2041.61 0.462 333.53 2041.71 0.466 333.40 2041.81 0.470 333.27 2041.91 0.474 333.15 2042.01 0.478 333.03 2042.11 0.482 332.91 2042.21 0.486 332.80 2042.31 0.490 332.68 2042.41 0.494 332.57 2042.51 0.498 332.46 2042.61 0.502 332.35 2042.71 0.505 332.24 2042.81 0.509 332.14 2042.91 0.513 332.03 2043.01 0.517 331.93 2043.11 0.520 331.83 2043.21 0.524 331.73 2043.31 0.528 331.63 2043.41 0.531 331.53 2043.51 0.535 331.44 2043.61 0.538 331.34 2043.71 0.542 331.25 2043.81 0.545 331.16 2043.91 0.549 331.07 2044.01 0.552 330.98 2044.11 0.555 330.89 2044.21 0.559 330.80 2044.31 0.562 330.71 2044.41 0.566 330.63 2044.51 0.569 330.54 2044.61 0.572 330.46 2044.71 0.575 330.38 2044.81 0.579 330.29 2044.91 0.582 330.21 2045.01 0.585 330.13 2045.11 0.588 330.05 2045.21 0.591 329.98 2045.31 0.594 329.90 2045.41 0.598 329.82 2045.51 0.601 329.75 2045.61 0.604 329.67 2045.71 0.607 329.60 2045.81 0.610 329.52 2045.91 0.613 329.45 2046.01 0.616 329.38 2046.11 0.619 329.31 2046.21 0.621 329.24 2046.31 0.624 329.17 2046.41 0.627 329.10 2046.51 0.630 329.03 2046.61 0.633 328.96 2046.71 0.636 328.89 2046.81 0.638 328.82 2046.91 0.641 328.76 2047.01 0.644 328.69 2047.11 0.647 328.63 2047.21 0.649 328.56 2047.31 0.652 328.50 2047.41 0.655 328.43 2047.51 0.657 328.37 2047.61 0.660 328.31 2047.71 0.663 328.24 2047.81 0.665 328.18 2047.91 0.668 328.12 2048.01 0.670 328.06 2048.11 0.673 328.00 2048.21 0.675 327.94 2048.31 0.678 327.88 2048.41 0.680 327.82 2048.51 0.683 327.76 2048.61 0.685 327.70 2048.71 0.687 327.65 2048.81 0.690 327.59 2048.91 0.692 327.53 2049.01 0.695 327.48 2049.11 0.697 327.42 2049.21 0.699 327.36 2049.31 0.701 327.31 2049.41 0.704 327.25 2049.51 0.706 327.20 2049.61 0.708 327.14 2049.71 0.710 327.09 2049.81 0.713 327.04 2049.91 0.715 326.98 2050.01 0.717 326.93 2050.11 0.719 326.88 2050.21 0.721 326.82 2050.31 0.723 326.77 2050.41 0.725 326.72 2050.51 0.727 326.67 2050.61 0.730 326.62 2050.71 0.732 326.57 2050.81 0.734 326.51 2050.91 0.736 326.46 2051.01 0.738 326.41 2051.11 0.740 326.36 2051.21 0.741 326.31 2051.31 0.743 326.26 2051.41 0.745 326.22 2051.51 0.747 326.17 2051.61 0.749 326.12 2051.71 0.751 326.07 2051.81 0.753 326.02 2051.91 0.755 325.97 2052.01 0.756 325.93 2052.11 0.758 325.88 2052.21 0.760 325.83 2052.31 0.762 325.78 2052.41 0.763 325.74
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:32:22 |