| WDS: | STF1878 | WDS ID/Discoverer |
| P: | 1555.025 | Orbital period (years) |
| a: | 7.5181 | Semi-major axis (arcseconds) |
| i: | 99.47 | Inclination (degrees) |
| Ω: | 127.92 | Longitude of ascending node (degrees) |
| T: | 2134.477 | Epoch of periastron passage (year) |
| e: | 0.66919 | Eccentricity |
| ω: | 250.047 | Longitude of periastron (degrees) |
| Start-Year: | 1247.48755 | Year |
| End-Year: | 2802.51245 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STF1878 |
||
| Position: | 144203.25+611542.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 14421+6116 | WDS designation |
| Discoverer Code: | STF1878 | Discover designation and components |
| ADS number: | 9357 | Aitken Double Star catalog |
| HD number: | 129798 | HD catalog number |
| Hipparcos number: | 71876 | Hipparcos catalog number |
| V1: | 6.33 | Magnitude of the primary |
| V2: | 9.16 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2015 | 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: | Izm2019 | 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 4.108 313.69 -------------------------- 1247.49 5.863 109.86 1257.49 5.764 109.39 1267.49 5.663 108.90 1277.49 5.561 108.39 1287.49 5.458 107.86 1297.49 5.353 107.32 1307.49 5.246 106.75 1317.49 5.138 106.15 1327.49 5.029 105.53 1337.49 4.919 104.89 1347.49 4.808 104.21 1357.49 4.696 103.50 1367.49 4.583 102.76 1377.49 4.469 101.98 1387.49 4.354 101.16 1397.49 4.239 100.29 1407.49 4.123 99.37 1417.49 4.007 98.40 1427.49 3.891 97.38 1437.49 3.775 96.29 1447.49 3.658 95.13 1457.49 3.542 93.90 1467.49 3.427 92.58 1477.49 3.312 91.17 1487.49 3.198 89.66 1497.49 3.086 88.04 1507.49 2.974 86.29 1517.49 2.865 84.42 1527.49 2.758 82.39 1537.49 2.653 80.21 1547.49 2.552 77.84 1557.49 2.454 75.29 1567.49 2.361 72.53 1577.49 2.273 69.54 1587.49 2.190 66.33 1597.49 2.114 62.87 1607.49 2.045 59.16 1617.49 1.984 55.22 1627.49 1.932 51.04 1637.49 1.891 46.66 1647.49 1.859 42.10 1657.49 1.840 37.42 1667.49 1.831 32.67 1677.49 1.835 27.90 1687.49 1.850 23.18 1697.49 1.876 18.57 1707.49 1.913 14.11 1717.49 1.961 9.84 1727.49 2.017 5.79 1737.49 2.082 1.98 1747.49 2.153 358.41 1757.49 2.232 355.08 1767.49 2.316 351.98 1777.49 2.404 349.11 1787.49 2.496 346.44 1797.49 2.592 343.97 1807.49 2.690 341.67 1817.49 2.789 339.54 1827.49 2.890 337.55 1837.49 2.991 335.70 1847.49 3.092 333.97 1857.49 3.193 332.35 1867.49 3.292 330.83 1877.49 3.390 329.40 1887.49 3.485 328.04 1897.49 3.577 326.76 1907.49 3.666 325.54 1917.49 3.751 324.38 1927.49 3.830 323.26 1937.49 3.904 322.19 1947.49 3.971 321.16 1957.49 4.031 320.16 1967.49 4.081 319.19 1977.49 4.122 318.24 1987.49 4.150 317.31 1997.49 4.165 316.38 2007.49 4.164 315.46 2017.49 4.144 314.53 2027.49 4.103 313.59 2037.49 4.037 312.63 2047.49 3.941 311.62 2057.49 3.810 310.56 2067.49 3.638 309.41 2077.49 3.417 308.12 2087.49 3.138 306.64 2097.49 2.793 304.82 2107.49 2.376 302.42 2117.49 1.886 298.87 2127.49 1.334 292.54 2137.49 0.764 276.76 2147.49 0.420 216.93 2157.49 0.793 160.43 2167.49 1.372 145.64 2177.49 1.947 139.66 2187.49 2.488 136.37 2197.49 2.987 134.22 2207.49 3.444 132.67 2217.49 3.860 131.47 2227.49 4.240 130.49 2237.49 4.586 129.67 2247.49 4.901 128.96 2257.49 5.189 128.33 2267.49 5.451 127.77 2277.49 5.691 127.25 2287.49 5.909 126.78 2297.49 6.109 126.33 2307.49 6.291 125.92 2317.49 6.457 125.52 2327.49 6.608 125.15 2337.49 6.745 124.79 2347.49 6.870 124.44 2357.49 6.982 124.11 2367.49 7.083 123.79 2377.49 7.174 123.47 2387.49 7.255 123.17 2397.49 7.327 122.86 2407.49 7.390 122.57 2417.49 7.444 122.28 2427.49 7.491 121.99 2437.49 7.530 121.71 2447.49 7.563 121.43 2457.49 7.588 121.15 2467.49 7.608 120.87 2477.49 7.621 120.60 2487.49 7.628 120.32 2497.49 7.630 120.05 2507.49 7.627 119.77 2517.49 7.618 119.50 2527.49 7.604 119.22 2537.49 7.586 118.94 2547.49 7.563 118.66 2557.49 7.536 118.38 2567.49 7.505 118.10 2577.49 7.470 117.81 2587.49 7.431 117.53 2597.49 7.388 117.23 2607.49 7.341 116.94 2617.49 7.291 116.64 2627.49 7.238 116.34 2637.49 7.181 116.03 2647.49 7.122 115.72 2657.49 7.059 115.40 2667.49 6.993 115.08 2677.49 6.924 114.74 2687.49 6.853 114.41 2697.49 6.779 114.06 2707.49 6.703 113.71 2717.49 6.624 113.35 2727.49 6.542 112.98 2737.49 6.458 112.60 2747.49 6.372 112.21 2757.49 6.284 111.81 2767.49 6.194 111.40 2777.49 6.102 110.98 2787.49 6.008 110.54 2797.49 5.911 110.09
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 17:08:00 |