| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 18:26:18 |
| WDS: | BU346 | WDS ID/Discoverer |
| P: | 1715.708 | Orbital period (years) |
| a: | 9.40469 | Semi-major axis (arcseconds) |
| i: | 85.071 | Inclination (degrees) |
| Ω: | 108.072 | Longitude of ascending node (degrees) |
| T: | 2129.665 | Epoch of periastron passage (year) |
| e: | 0.82703 | Eccentricity |
| ω: | 244.985 | Longitude of periastron (degrees) |
| Start-Year: | 1168.0 | Year |
| End-Year: | 2882.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 144831.71-172024.4 | Epoch-2000 right ascension and declination |
| WDS-ID: | 14485-1720 | WDS designation |
| Discoverer Code: | BU346 | Discover designation and components |
| ADS number: | 9387 | Aitken Double Star catalog |
| HD number: | 130412 | HD catalog number |
| Hipparcos number: | 72423 | Hipparcos catalog number |
| V1: | 7.48 | Magnitude of the primary |
| V2: | 7.92 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2015 | Date of last observation |
| Orbit grade: | 5 | Orbit grade, ranging from 1 'definitive' to 5 'indeterminate' |
| Flags: | n | Flags |
Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements)
Year Sep[“] PA[°] --------------------------------------------- 2025.0 2.778 278.4 ------------------------- 1168.0 8.272 117.0 1178.0 8.195 117.1 1188.0 8.116 117.3 1198.0 8.036 117.4 1208.0 7.953 117.5 1218.0 7.869 117.7 1228.0 7.783 117.8 1238.0 7.696 118.0 1248.0 7.607 118.1 1258.0 7.516 118.3 1268.0 7.424 118.4 1278.0 7.330 118.6 1288.0 7.234 118.8 1298.0 7.137 119.0 1308.0 7.039 119.1 1318.0 6.939 119.3 1328.0 6.837 119.5 1338.0 6.734 119.7 1348.0 6.630 119.9 1358.0 6.524 120.1 1368.0 6.417 120.3 1378.0 6.309 120.5 1388.0 6.199 120.8 1398.0 6.088 121.0 1408.0 5.975 121.3 1418.0 5.862 121.5 1428.0 5.747 121.8 1438.0 5.631 122.1 1448.0 5.513 122.3 1458.0 5.395 122.6 1468.0 5.275 123.0 1478.0 5.155 123.3 1488.0 5.033 123.6 1498.0 4.910 124.0 1508.0 4.786 124.4 1518.0 4.661 124.8 1528.0 4.535 125.2 1538.0 4.408 125.7 1548.0 4.280 126.1 1558.0 4.151 126.6 1568.0 4.022 127.2 1578.0 3.892 127.7 1588.0 3.761 128.4 1598.0 3.629 129.0 1608.0 3.497 129.7 1618.0 3.364 130.5 1628.0 3.231 131.3 1638.0 3.098 132.2 1648.0 2.964 133.2 1658.0 2.830 134.2 1668.0 2.697 135.4 1678.0 2.563 136.7 1688.0 2.431 138.2 1698.0 2.299 139.8 1708.0 2.168 141.6 1718.0 2.038 143.6 1728.0 1.911 145.9 1738.0 1.786 148.5 1748.0 1.665 151.5 1758.0 1.549 155.0 1768.0 1.438 159.0 1778.0 1.335 163.7 1788.0 1.242 169.1 1798.0 1.160 175.4 1808.0 1.094 182.4 1818.0 1.046 190.3 1828.0 1.018 198.8 1838.0 1.013 207.5 1848.0 1.030 216.1 1858.0 1.069 224.3 1868.0 1.127 231.7 1878.0 1.201 238.4 1888.0 1.289 244.2 1898.0 1.386 249.2 1908.0 1.491 253.5 1918.0 1.602 257.3 1928.0 1.717 260.5 1938.0 1.835 263.4 1948.0 1.953 265.9 1958.0 2.072 268.1 1968.0 2.190 270.1 1978.0 2.305 271.9 1988.0 2.417 273.5 1998.0 2.525 274.9 2008.0 2.626 276.3 2018.0 2.719 277.5 2028.0 2.801 278.7 2038.0 2.870 279.8 2048.0 2.921 280.9 2058.0 2.949 281.9 2068.0 2.946 283.0 2078.0 2.900 284.0 2088.0 2.793 285.1 2098.0 2.595 286.3 2108.0 2.256 287.9 2118.0 1.701 290.1 2128.0 0.862 296.0 2138.0 0.244 70.4 2148.0 1.224 101.1 2158.0 2.106 104.6 2168.0 2.855 106.0 2178.0 3.497 106.9 2188.0 4.055 107.6 2198.0 4.546 108.0 2208.0 4.983 108.4 2218.0 5.375 108.8 2228.0 5.730 109.1 2238.0 6.053 109.3 2248.0 6.348 109.6 2258.0 6.619 109.8 2268.0 6.868 110.0 2278.0 7.098 110.2 2288.0 7.311 110.3 2298.0 7.509 110.5 2308.0 7.692 110.6 2318.0 7.862 110.8 2328.0 8.019 110.9 2338.0 8.166 111.1 2348.0 8.302 111.2 2358.0 8.429 111.3 2368.0 8.546 111.5 2378.0 8.655 111.6 2388.0 8.756 111.7 2398.0 8.849 111.8 2408.0 8.935 111.9 2418.0 9.014 112.0 2428.0 9.087 112.1 2438.0 9.153 112.3 2448.0 9.214 112.4 2458.0 9.269 112.5 2468.0 9.318 112.6 2478.0 9.362 112.7 2488.0 9.402 112.8 2498.0 9.436 112.9 2508.0 9.466 113.0 2518.0 9.492 113.1 2528.0 9.513 113.2 2538.0 9.531 113.3 2548.0 9.544 113.4 2558.0 9.553 113.5 2568.0 9.559 113.6 2578.0 9.561 113.7 2588.0 9.559 113.8 2598.0 9.554 113.9 2608.0 9.546 114.0 2618.0 9.534 114.1 2628.0 9.520 114.2 2638.0 9.502 114.3 2648.0 9.481 114.4 2658.0 9.457 114.5 2668.0 9.431 114.6 2678.0 9.402 114.7 2688.0 9.370 114.8 2698.0 9.335 114.9 2708.0 9.298 115.0 2718.0 9.258 115.1 2728.0 9.216 115.2 2738.0 9.171 115.3 2748.0 9.124 115.4 2758.0 9.075 115.5 2768.0 9.023 115.6 2778.0 8.969 115.7 2788.0 8.913 115.8 2798.0 8.855 115.9 2808.0 8.794 116.1 2818.0 8.732 116.2 2828.0 8.667 116.3 2838.0 8.601 116.4 2848.0 8.532 116.5 2858.0 8.462 116.7 2868.0 8.390 116.8 2878.0 8.316 116.9