| WDS: | STF2369 | WDS ID/Discoverer |
| P: | 1458.909 | Orbital period (years) |
| a: | 3.70102 | Semi-major axis (arcseconds) |
| i: | 98.969 | Inclination (degrees) |
| Ω: | 126.819 | Longitude of ascending node (degrees) |
| T: | 2066.311 | Epoch of periastron passage (year) |
| e: | 0.95848 | Eccentricity |
| ω: | 242.157 | Longitude of periastron (degrees) |
| Start-Year: | 1295.5453499999999 | Year |
| End-Year: | 2754.45465 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STF2369 |
||
| Position: | 184355.78+023716.6 | Epoch-2000 right ascension and declination |
| WDS-ID: | 18439+0237 | WDS designation |
| Discoverer Code: | STF2369 | Discover designation and components |
| ADS number: | 11617 | Aitken Double Star catalog |
| HD number: | 173174 | HD catalog number |
| Hipparcos number: | 91889 | Hipparcos catalog number |
| V1: | 9.43 | Magnitude of the primary |
| V2: | 8.32 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2007 | 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: | 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 0.277 14.39 -------------------------- 1295.55 3.602 110.86 1305.55 3.586 110.75 1315.55 3.569 110.63 1325.55 3.551 110.51 1335.55 3.532 110.39 1345.55 3.513 110.27 1355.55 3.492 110.15 1365.55 3.471 110.02 1375.55 3.449 109.90 1385.55 3.426 109.77 1395.55 3.402 109.64 1405.55 3.378 109.51 1415.55 3.352 109.38 1425.55 3.326 109.24 1435.55 3.299 109.11 1445.55 3.271 108.97 1455.55 3.243 108.83 1465.55 3.213 108.68 1475.55 3.183 108.53 1485.55 3.152 108.38 1495.55 3.120 108.23 1505.55 3.087 108.08 1515.55 3.053 107.92 1525.55 3.019 107.75 1535.55 2.983 107.59 1545.55 2.947 107.42 1555.55 2.910 107.24 1565.55 2.873 107.06 1575.55 2.834 106.88 1585.55 2.795 106.69 1595.55 2.754 106.49 1605.55 2.713 106.29 1615.55 2.671 106.08 1625.55 2.628 105.87 1635.55 2.585 105.65 1645.55 2.540 105.42 1655.55 2.495 105.18 1665.55 2.448 104.94 1675.55 2.401 104.68 1685.55 2.353 104.41 1695.55 2.304 104.14 1705.55 2.254 103.85 1715.55 2.204 103.55 1725.55 2.152 103.23 1735.55 2.099 102.90 1745.55 2.046 102.55 1755.55 1.991 102.18 1765.55 1.936 101.79 1775.55 1.879 101.37 1785.55 1.822 100.94 1795.55 1.763 100.47 1805.55 1.704 99.97 1815.55 1.643 99.43 1825.55 1.582 98.85 1835.55 1.519 98.23 1845.55 1.455 97.55 1855.55 1.391 96.81 1865.55 1.325 95.99 1875.55 1.258 95.09 1885.55 1.190 94.09 1895.55 1.121 92.96 1905.55 1.051 91.68 1915.55 0.980 90.23 1925.55 0.908 88.54 1935.55 0.836 86.56 1945.55 0.762 84.20 1955.55 0.689 81.34 1965.55 0.615 77.80 1975.55 0.543 73.30 1985.55 0.472 67.43 1995.55 0.406 59.57 2005.55 0.347 48.86 2015.55 0.302 34.41 2025.55 0.278 16.26 2035.55 0.279 356.58 2045.55 0.301 338.54 2055.55 0.319 323.10 2065.55 0.140 301.20 2075.55 0.580 126.46 2085.55 0.939 123.79 2095.55 1.199 122.47 2105.55 1.410 121.59 2115.55 1.590 120.92 2125.55 1.747 120.38 2135.55 1.888 119.92 2145.55 2.016 119.53 2155.55 2.133 119.18 2165.55 2.240 118.87 2175.55 2.340 118.58 2185.55 2.432 118.32 2195.55 2.519 118.07 2205.55 2.600 117.84 2215.55 2.676 117.63 2225.55 2.747 117.42 2235.55 2.815 117.23 2245.55 2.878 117.04 2255.55 2.938 116.86 2265.55 2.995 116.69 2275.55 3.048 116.53 2285.55 3.099 116.37 2295.55 3.147 116.22 2305.55 3.192 116.07 2315.55 3.235 115.92 2325.55 3.275 115.78 2335.55 3.313 115.64 2345.55 3.349 115.50 2355.55 3.383 115.37 2365.55 3.415 115.24 2375.55 3.446 115.11 2385.55 3.474 114.99 2395.55 3.501 114.87 2405.55 3.525 114.74 2415.55 3.549 114.62 2425.55 3.570 114.50 2435.55 3.591 114.39 2445.55 3.609 114.27 2455.55 3.626 114.16 2465.55 3.642 114.04 2475.55 3.657 113.93 2485.55 3.670 113.82 2495.55 3.681 113.71 2505.55 3.692 113.60 2515.55 3.701 113.49 2525.55 3.709 113.38 2535.55 3.716 113.27 2545.55 3.722 113.16 2555.55 3.726 113.05 2565.55 3.730 112.94 2575.55 3.732 112.84 2585.55 3.733 112.73 2595.55 3.733 112.62 2605.55 3.732 112.51 2615.55 3.730 112.40 2625.55 3.727 112.30 2635.55 3.723 112.19 2645.55 3.718 112.08 2655.55 3.712 111.97 2665.55 3.705 111.86 2675.55 3.697 111.75 2685.55 3.688 111.64 2695.55 3.678 111.53 2705.55 3.667 111.42 2715.55 3.656 111.31 2725.55 3.643 111.19 2735.55 3.630 111.08 2745.55 3.615 110.97
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 17:54:40 |