| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 16:53:50 |
| WDS: | STF443AB | WDS ID/Discoverer |
| P: | 2275.519 | Orbital period (years) |
| a: | 22.78507 | Semi-major axis (arcseconds) |
| i: | 85.419 | Inclination (degrees) |
| Ω: | 37.681 | Longitude of ascending node (degrees) |
| T: | 1636.174 | Epoch of periastron passage (year) |
| e: | 0.82609 | Eccentricity |
| ω: | 282.781 | Longitude of periastron (degrees) |
| Start-Year: | 888.0 | Year |
| End-Year: | 3162.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 034702.11+412538.1 | Epoch-2000 right ascension and declination |
| WDS-ID: | 03470+4126 | WDS designation |
| Discoverer Code: | STF443AB | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | . | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 8.20 | Magnitude of the primary |
| V2: | 8.82 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2015 | Date of last observation |
| Orbit grade: | 4 | 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 6.732 56.7 ------------------------- 888.0 15.687 207.4 898.0 15.803 207.6 908.0 15.916 207.7 918.0 16.026 207.9 928.0 16.134 208.0 938.0 16.239 208.1 948.0 16.341 208.3 958.0 16.441 208.4 968.0 16.538 208.6 978.0 16.632 208.7 988.0 16.723 208.8 998.0 16.810 209.0 1008.0 16.895 209.1 1018.0 16.977 209.2 1028.0 17.055 209.3 1038.0 17.129 209.5 1048.0 17.200 209.6 1058.0 17.268 209.7 1068.0 17.332 209.8 1078.0 17.392 210.0 1088.0 17.448 210.1 1098.0 17.500 210.2 1108.0 17.548 210.3 1118.0 17.591 210.4 1128.0 17.630 210.6 1138.0 17.665 210.7 1148.0 17.695 210.8 1158.0 17.720 210.9 1168.0 17.740 211.0 1178.0 17.755 211.2 1188.0 17.764 211.3 1198.0 17.768 211.4 1208.0 17.766 211.5 1218.0 17.758 211.6 1228.0 17.743 211.7 1238.0 17.723 211.9 1248.0 17.695 212.0 1258.0 17.660 212.1 1268.0 17.618 212.2 1278.0 17.569 212.3 1288.0 17.511 212.4 1298.0 17.445 212.6 1308.0 17.371 212.7 1318.0 17.287 212.8 1328.0 17.193 212.9 1338.0 17.089 213.1 1348.0 16.974 213.2 1358.0 16.848 213.3 1368.0 16.710 213.5 1378.0 16.559 213.6 1388.0 16.395 213.7 1398.0 16.216 213.9 1408.0 16.021 214.0 1418.0 15.810 214.2 1428.0 15.581 214.3 1438.0 15.333 214.5 1448.0 15.063 214.6 1458.0 14.771 214.8 1468.0 14.454 215.0 1478.0 14.110 215.1 1488.0 13.735 215.3 1498.0 13.327 215.5 1508.0 12.882 215.7 1518.0 12.394 216.0 1528.0 11.857 216.2 1538.0 11.265 216.5 1548.0 10.609 216.8 1558.0 9.877 217.2 1568.0 9.054 217.6 1578.0 8.121 218.1 1588.0 7.053 218.7 1598.0 5.818 219.6 1608.0 4.376 221.1 1618.0 2.698 224.2 1628.0 0.830 240.6 1638.0 1.273 24.0 1648.0 3.080 33.3 1658.0 4.568 35.8 1668.0 5.721 37.2 1678.0 6.604 38.2 1688.0 7.284 39.0 1698.0 7.812 39.6 1708.0 8.225 40.2 1718.0 8.548 40.7 1728.0 8.800 41.2 1738.0 8.994 41.7 1748.0 9.141 42.1 1758.0 9.249 42.6 1768.0 9.323 43.0 1778.0 9.368 43.4 1788.0 9.389 43.8 1798.0 9.388 44.3 1808.0 9.368 44.7 1818.0 9.332 45.1 1828.0 9.281 45.5 1838.0 9.217 46.0 1848.0 9.142 46.4 1858.0 9.056 46.8 1868.0 8.960 47.3 1878.0 8.856 47.8 1888.0 8.744 48.2 1898.0 8.626 48.7 1908.0 8.501 49.2 1918.0 8.370 49.8 1928.0 8.234 50.3 1938.0 8.094 50.9 1948.0 7.949 51.4 1958.0 7.800 52.0 1968.0 7.648 52.6 1978.0 7.493 53.3 1988.0 7.335 54.0 1998.0 7.175 54.7 2008.0 7.012 55.4 2018.0 6.848 56.2 2028.0 6.682 57.0 2038.0 6.515 57.8 2048.0 6.347 58.7 2058.0 6.179 59.7 2068.0 6.009 60.7 2078.0 5.840 61.7 2088.0 5.671 62.8 2098.0 5.503 64.0 2108.0 5.335 65.3 2118.0 5.168 66.6 2128.0 5.003 68.0 2138.0 4.840 69.6 2148.0 4.680 71.2 2158.0 4.522 72.9 2168.0 4.367 74.8 2178.0 4.217 76.8 2188.0 4.071 79.0 2198.0 3.930 81.3 2208.0 3.795 83.8 2218.0 3.667 86.4 2228.0 3.547 89.3 2238.0 3.435 92.3 2248.0 3.333 95.5 2258.0 3.241 99.0 2268.0 3.161 102.6 2278.0 3.093 106.4 2288.0 3.039 110.3 2298.0 2.999 114.3 2308.0 2.974 118.5 2318.0 2.965 122.7 2328.0 2.970 126.9 2338.0 2.991 131.1 2348.0 3.028 135.1 2358.0 3.078 139.1 2368.0 3.142 142.9 2378.0 3.219 146.6 2388.0 3.309 150.1 2398.0 3.409 153.3 2408.0 3.519 156.4 2418.0 3.638 159.3 2428.0 3.765 162.0 2438.0 3.899 164.5 2448.0 4.040 166.9 2458.0 4.187 169.1 2468.0 4.338 171.1 2478.0 4.494 173.0 2488.0 4.654 174.8 2498.0 4.818 176.4 2508.0 4.984 178.0 2518.0 5.154 179.4 2528.0 5.325 180.7 2538.0 5.499 182.0 2548.0 5.674 183.2 2558.0 5.851 184.3 2568.0 6.029 185.4 2578.0 6.208 186.3 2588.0 6.388 187.3 2598.0 6.569 188.2 2608.0 6.751 189.0 2618.0 6.933 189.8 2628.0 7.115 190.5 2638.0 7.298 191.2 2648.0 7.480 191.9 2658.0 7.663 192.6 2668.0 7.846 193.2 2678.0 8.028 193.8 2688.0 8.210 194.3 2698.0 8.392 194.9 2708.0 8.574 195.4 2718.0 8.755 195.9 2728.0 8.936 196.3 2738.0 9.116 196.8 2748.0 9.296 197.2 2758.0 9.475 197.6 2768.0 9.653 198.1 2778.0 9.831 198.4 2788.0 10.007 198.8 2798.0 10.183 199.2 2808.0 10.358 199.5 2818.0 10.532 199.9 2828.0 10.705 200.2 2838.0 10.878 200.5 2848.0 11.049 200.8 2858.0 11.219 201.1 2868.0 11.387 201.4 2878.0 11.555 201.7 2888.0 11.722 202.0 2898.0 11.887 202.2 2908.0 12.051 202.5 2918.0 12.214 202.7 2928.0 12.375 203.0 2938.0 12.535 203.2 2948.0 12.693 203.5 2958.0 12.850 203.7 2968.0 13.006 203.9 2978.0 13.160 204.1 2988.0 13.312 204.3 2998.0 13.463 204.5 3008.0 13.612 204.7 3018.0 13.760 204.9 3028.0 13.905 205.1 3038.0 14.049 205.3 3048.0 14.192 205.5 3058.0 14.332 205.7 3068.0 14.470 205.9 3078.0 14.607 206.0 3088.0 14.741 206.2 3098.0 14.873 206.4 3108.0 15.004 206.5 3118.0 15.132 206.7 3128.0 15.258 206.9 3138.0 15.382 207.0 3148.0 15.503 207.2 3158.0 15.622 207.3