| WDS: | STF1389 | WDS ID/Discoverer |
| P: | 1454.000 | Orbital period (years) |
| a: | 2.773 | Semi-major axis (arcseconds) |
| i: | 122.7 | Inclination (degrees) |
| Ω: | 80.9 | Longitude of ascending node (degrees) |
| T: | 2420.070 | Epoch of periastron passage (year) |
| e: | 0.307 | Eccentricity |
| ω: | 265.1 | Longitude of periastron (degrees) |
| Start-Year: | 1298.0 | Year |
| End-Year: | 2752.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STF1389 |
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| Position: | 095226.17+265853.8 | Epoch-2000 right ascension and declination |
| WDS-ID: | 09524+2659 | WDS designation |
| Discoverer Code: | STF1389 | Discover designation and components |
| ADS number: | 7551 | Aitken Double Star catalog |
| HD number: | 85441 | HD catalog number |
| Hipparcos number: | 48429 | Hipparcos catalog number |
| V1: | 9.12 | Magnitude of the primary |
| V2: | 9.50 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2013 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | Flags | |
| Ephemerides: | Ephemerides | |
| Code: | Lin2016a | 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 2.528 288.38 -------------------------- 1298.00 2.768 68.69 1308.00 2.771 67.42 1318.00 2.771 66.14 1328.00 2.769 64.87 1338.00 2.764 63.59 1348.00 2.757 62.30 1358.00 2.747 61.01 1368.00 2.734 59.71 1378.00 2.720 58.39 1388.00 2.704 57.06 1398.00 2.686 55.71 1408.00 2.666 54.35 1418.00 2.645 52.96 1428.00 2.622 51.55 1438.00 2.598 50.11 1448.00 2.573 48.65 1458.00 2.547 47.15 1468.00 2.520 45.63 1478.00 2.492 44.07 1488.00 2.464 42.48 1498.00 2.435 40.84 1508.00 2.406 39.17 1518.00 2.376 37.46 1528.00 2.347 35.71 1538.00 2.317 33.91 1548.00 2.288 32.06 1558.00 2.259 30.17 1568.00 2.231 28.22 1578.00 2.203 26.23 1588.00 2.176 24.19 1598.00 2.150 22.10 1608.00 2.125 19.96 1618.00 2.102 17.77 1628.00 2.079 15.53 1638.00 2.059 13.24 1648.00 2.039 10.91 1658.00 2.022 8.53 1668.00 2.006 6.12 1678.00 1.992 3.67 1688.00 1.980 1.19 1698.00 1.971 358.68 1708.00 1.963 356.15 1718.00 1.958 353.60 1728.00 1.955 351.04 1738.00 1.954 348.48 1748.00 1.956 345.92 1758.00 1.959 343.36 1768.00 1.965 340.82 1778.00 1.973 338.30 1788.00 1.984 335.79 1798.00 1.996 333.32 1808.00 2.010 330.88 1818.00 2.026 328.48 1828.00 2.044 326.11 1838.00 2.063 323.79 1848.00 2.084 321.51 1858.00 2.106 319.28 1868.00 2.129 317.10 1878.00 2.153 314.96 1888.00 2.178 312.88 1898.00 2.204 310.84 1908.00 2.230 308.84 1918.00 2.257 306.90 1928.00 2.284 305.00 1938.00 2.311 303.15 1948.00 2.338 301.34 1958.00 2.365 299.57 1968.00 2.391 297.83 1978.00 2.417 296.14 1988.00 2.442 294.48 1998.00 2.466 292.86 2008.00 2.489 291.26 2018.00 2.511 289.69 2028.00 2.531 288.15 2038.00 2.550 286.64 2048.00 2.567 285.14 2058.00 2.582 283.67 2068.00 2.595 282.20 2078.00 2.606 280.76 2088.00 2.615 279.32 2098.00 2.621 277.89 2108.00 2.624 276.47 2118.00 2.624 275.05 2128.00 2.622 273.63 2138.00 2.615 272.20 2148.00 2.606 270.76 2158.00 2.593 269.31 2168.00 2.576 267.85 2178.00 2.555 266.36 2188.00 2.530 264.85 2198.00 2.500 263.30 2208.00 2.466 261.71 2218.00 2.428 260.08 2228.00 2.384 258.39 2238.00 2.336 256.63 2248.00 2.284 254.80 2258.00 2.226 252.87 2268.00 2.163 250.84 2278.00 2.096 248.68 2288.00 2.024 246.38 2298.00 1.948 243.89 2308.00 1.867 241.20 2318.00 1.784 238.26 2328.00 1.697 235.03 2338.00 1.609 231.45 2348.00 1.520 227.45 2358.00 1.432 222.95 2368.00 1.347 217.88 2378.00 1.266 212.13 2388.00 1.194 205.65 2398.00 1.131 198.39 2408.00 1.083 190.38 2418.00 1.052 181.76 2428.00 1.039 172.77 2438.00 1.047 163.74 2448.00 1.074 155.01 2458.00 1.119 146.84 2468.00 1.178 139.40 2478.00 1.249 132.74 2488.00 1.329 126.84 2498.00 1.415 121.64 2508.00 1.504 117.03 2518.00 1.594 112.95 2528.00 1.685 109.30 2538.00 1.774 106.03 2548.00 1.862 103.07 2558.00 1.946 100.36 2568.00 2.027 97.88 2578.00 2.105 95.59 2588.00 2.178 93.45 2598.00 2.247 91.46 2608.00 2.311 89.57 2618.00 2.371 87.79 2628.00 2.427 86.09 2638.00 2.478 84.46 2648.00 2.524 82.89 2658.00 2.566 81.38 2668.00 2.604 79.92 2678.00 2.638 78.49 2688.00 2.667 77.10 2698.00 2.693 75.74 2708.00 2.714 74.40 2718.00 2.732 73.08 2728.00 2.747 71.78 2738.00 2.758 70.49 2748.00 2.765 69.20
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 16:21:55 |