| WDS: | STF1872AB | WDS ID/Discoverer |
| P: | 2035.000 | Orbital period (years) |
| a: | 5.23 | Semi-major axis (arcseconds) |
| i: | 19.4 | Inclination (degrees) |
| Ω: | 222.0 | Longitude of ascending node (degrees) |
| T: | 2887.700 | Epoch of periastron passage (year) |
| e: | 0.46 | Eccentricity |
| ω: | 357.0 | Longitude of periastron (degrees) |
| Start-Year: | 1007.4999999999999 | Year |
| End-Year: | 3042.5 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STF1872AB |
||
| Position: | 144100.84+575728.1 | Epoch-2000 right ascension and declination |
| WDS-ID: | 14410+5757 | WDS designation |
| Discoverer Code: | STF1872AB | Discover designation and components |
| ADS number: | 9346 | Aitken Double Star catalog |
| HD number: | 129580 | HD catalog number |
| Hipparcos number: | 71782 | Hipparcos catalog number |
| V1: | 7.53 | Magnitude of the primary |
| V2: | 8.32 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | Date of last observation | |
| Orbit grade: | 5 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | Kiy2010 | 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 7.495 50.17 -------------------------- 1007.50 3.402 288.27 1017.50 3.469 291.71 1027.50 3.539 295.01 1037.50 3.611 298.18 1047.50 3.685 301.23 1057.50 3.760 304.15 1067.50 3.837 306.96 1077.50 3.914 309.66 1087.50 3.993 312.25 1097.50 4.072 314.74 1107.50 4.152 317.14 1117.50 4.232 319.45 1127.50 4.312 321.67 1137.50 4.392 323.81 1147.50 4.473 325.87 1157.50 4.553 327.86 1167.50 4.632 329.78 1177.50 4.712 331.64 1187.50 4.791 333.43 1197.50 4.869 335.17 1207.50 4.947 336.85 1217.50 5.024 338.49 1227.50 5.100 340.07 1237.50 5.175 341.60 1247.50 5.250 343.09 1257.50 5.324 344.54 1267.50 5.397 345.95 1277.50 5.469 347.33 1287.50 5.540 348.67 1297.50 5.609 349.97 1307.50 5.678 351.24 1317.50 5.746 352.48 1327.50 5.813 353.70 1337.50 5.878 354.88 1347.50 5.943 356.04 1357.50 6.006 357.18 1367.50 6.068 358.29 1377.50 6.129 359.38 1387.50 6.189 0.45 1397.50 6.248 1.50 1407.50 6.305 2.52 1417.50 6.362 3.53 1427.50 6.417 4.53 1437.50 6.471 5.50 1447.50 6.523 6.46 1457.50 6.575 7.41 1467.50 6.625 8.34 1477.50 6.674 9.26 1487.50 6.722 10.16 1497.50 6.769 11.05 1507.50 6.814 11.93 1517.50 6.858 12.80 1527.50 6.901 13.65 1537.50 6.943 14.50 1547.50 6.983 15.33 1557.50 7.023 16.16 1567.50 7.061 16.98 1577.50 7.097 17.79 1587.50 7.133 18.59 1597.50 7.167 19.38 1607.50 7.201 20.16 1617.50 7.232 20.94 1627.50 7.263 21.71 1637.50 7.293 22.48 1647.50 7.321 23.24 1657.50 7.348 23.99 1667.50 7.374 24.74 1677.50 7.398 25.48 1687.50 7.422 26.22 1697.50 7.444 26.95 1707.50 7.465 27.68 1717.50 7.484 28.41 1727.50 7.503 29.13 1737.50 7.520 29.85 1747.50 7.536 30.56 1757.50 7.551 31.27 1767.50 7.565 31.98 1777.50 7.577 32.69 1787.50 7.588 33.40 1797.50 7.598 34.10 1807.50 7.607 34.80 1817.50 7.615 35.50 1827.50 7.621 36.20 1837.50 7.626 36.89 1847.50 7.630 37.59 1857.50 7.633 38.29 1867.50 7.634 38.98 1877.50 7.635 39.68 1887.50 7.634 40.37 1897.50 7.632 41.07 1907.50 7.628 41.76 1917.50 7.624 42.46 1927.50 7.618 43.16 1937.50 7.611 43.86 1947.50 7.603 44.56 1957.50 7.593 45.26 1967.50 7.583 45.96 1977.50 7.571 46.67 1987.50 7.558 47.38 1997.50 7.543 48.09 2007.50 7.528 48.80 2017.50 7.511 49.52 2027.50 7.493 50.24 2037.50 7.474 50.96 2047.50 7.453 51.69 2057.50 7.431 52.42 2067.50 7.408 53.16 2077.50 7.384 53.90 2087.50 7.359 54.65 2097.50 7.332 55.40 2107.50 7.304 56.15 2117.50 7.275 56.92 2127.50 7.245 57.68 2137.50 7.213 58.46 2147.50 7.180 59.24 2157.50 7.146 60.03 2167.50 7.111 60.83 2177.50 7.074 61.64 2187.50 7.036 62.45 2197.50 6.997 63.27 2207.50 6.956 64.11 2217.50 6.915 64.95 2227.50 6.872 65.80 2237.50 6.827 66.66 2247.50 6.782 67.54 2257.50 6.735 68.43 2267.50 6.687 69.33 2277.50 6.638 70.24 2287.50 6.587 71.17 2297.50 6.536 72.11 2307.50 6.483 73.06 2317.50 6.428 74.04 2327.50 6.373 75.03 2337.50 6.316 76.03 2347.50 6.258 77.06 2357.50 6.199 78.10 2367.50 6.138 79.17 2377.50 6.077 80.25 2387.50 6.014 81.36 2397.50 5.949 82.50 2407.50 5.884 83.65 2417.50 5.818 84.84 2427.50 5.750 86.05 2437.50 5.681 87.29 2447.50 5.611 88.56 2457.50 5.540 89.86 2467.50 5.468 91.20 2477.50 5.395 92.58 2487.50 5.320 93.99 2497.50 5.245 95.44 2507.50 5.169 96.93 2517.50 5.092 98.47 2527.50 5.014 100.06 2537.50 4.935 101.70 2547.50 4.856 103.39 2557.50 4.776 105.14 2567.50 4.695 106.94 2577.50 4.614 108.82 2587.50 4.532 110.75 2597.50 4.450 112.76 2607.50 4.368 114.85 2617.50 4.286 117.01 2627.50 4.203 119.26 2637.50 4.121 121.60 2647.50 4.040 124.04 2657.50 3.959 126.57 2667.50 3.878 129.21 2677.50 3.799 131.96 2687.50 3.721 134.83 2697.50 3.644 137.82 2707.50 3.569 140.93 2717.50 3.496 144.18 2727.50 3.425 147.57 2737.50 3.357 151.09 2747.50 3.292 154.76 2757.50 3.230 158.57 2767.50 3.171 162.53 2777.50 3.116 166.63 2787.50 3.065 170.88 2797.50 3.019 175.25 2807.50 2.977 179.76 2817.50 2.940 184.39 2827.50 2.908 189.14 2837.50 2.881 193.97 2847.50 2.859 198.89 2857.50 2.843 203.88 2867.50 2.831 208.92 2877.50 2.825 213.99 2887.50 2.824 219.07 2897.50 2.828 224.15 2907.50 2.837 229.20 2917.50 2.851 234.21 2927.50 2.870 239.17 2937.50 2.894 244.05 2947.50 2.922 248.84 2957.50 2.956 253.53 2967.50 2.994 258.11 2977.50 3.036 262.57 2987.50 3.082 266.91 2997.50 3.133 271.10 3007.50 3.187 275.16 3017.50 3.244 279.09 3027.50 3.305 282.87 3037.50 3.369 286.51
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 17:07:47 |