| WDS: | STF1608AB | WDS ID/Discoverer |
| P: | 2236.030 | Orbital period (years) |
| a: | 19.66795 | Semi-major axis (arcseconds) |
| i: | 92.932 | Inclination (degrees) |
| Ω: | 36.653 | Longitude of ascending node (degrees) |
| T: | 2434.574 | Epoch of periastron passage (year) |
| e: | 0.6409 | Eccentricity |
| ω: | 266.009 | Longitude of periastron (degrees) |
| Start-Year: | 906.98495 | Year |
| End-Year: | 3143.01505 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STF1608AB |
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| Position: | 121127.76+532517.5 | Epoch-2000 right ascension and declination |
| WDS-ID: | 12115+5325 | WDS designation |
| Discoverer Code: | STF1608AB | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | . | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 8.11 | Magnitude of the primary |
| V2: | 8.27 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2014 | Date of last observation |
| Orbit grade: | 4 | 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 13.626 220.43 -------------------------- 906.98 11.973 30.14 916.98 11.778 29.97 926.98 11.580 29.79 936.98 11.379 29.60 946.98 11.176 29.41 956.98 10.970 29.21 966.98 10.762 29.00 976.98 10.552 28.79 986.98 10.339 28.56 996.98 10.125 28.33 1006.98 9.908 28.08 1016.98 9.690 27.83 1026.98 9.470 27.56 1036.98 9.248 27.28 1046.98 9.024 26.99 1056.98 8.799 26.68 1066.98 8.572 26.36 1076.98 8.344 26.02 1086.98 8.115 25.66 1096.98 7.884 25.27 1106.98 7.652 24.87 1116.98 7.419 24.44 1126.98 7.185 23.98 1136.98 6.950 23.49 1146.98 6.715 22.97 1156.98 6.478 22.40 1166.98 6.242 21.80 1176.98 6.004 21.15 1186.98 5.767 20.44 1196.98 5.529 19.67 1206.98 5.292 18.84 1216.98 5.054 17.92 1226.98 4.818 16.92 1236.98 4.582 15.81 1246.98 4.347 14.58 1256.98 4.113 13.22 1266.98 3.882 11.68 1276.98 3.653 9.96 1286.98 3.426 8.00 1296.98 3.204 5.78 1306.98 2.987 3.22 1316.98 2.776 0.27 1326.98 2.574 356.85 1336.98 2.381 352.85 1346.98 2.202 348.18 1356.98 2.039 342.73 1366.98 1.898 336.40 1376.98 1.783 329.15 1386.98 1.699 321.05 1396.98 1.653 312.31 1406.98 1.646 303.28 1416.98 1.679 294.40 1426.98 1.751 286.06 1436.98 1.856 278.51 1446.98 1.989 271.87 1456.98 2.145 266.13 1466.98 2.319 261.21 1476.98 2.508 257.00 1486.98 2.707 253.39 1496.98 2.915 250.29 1506.98 3.130 247.61 1516.98 3.351 245.28 1526.98 3.576 243.24 1536.98 3.804 241.44 1546.98 4.034 239.85 1556.98 4.267 238.43 1566.98 4.501 237.15 1576.98 4.736 236.01 1586.98 4.972 234.97 1596.98 5.208 234.02 1606.98 5.445 233.16 1616.98 5.681 232.37 1626.98 5.918 231.64 1636.98 6.154 230.97 1646.98 6.389 230.35 1656.98 6.624 229.77 1666.98 6.858 229.23 1676.98 7.091 228.73 1686.98 7.323 228.26 1696.98 7.554 227.82 1706.98 7.783 227.40 1716.98 8.011 227.01 1726.98 8.237 226.64 1736.98 8.462 226.29 1746.98 8.685 225.96 1756.98 8.906 225.64 1766.98 9.125 225.34 1776.98 9.341 225.05 1786.98 9.556 224.78 1796.98 9.768 224.52 1806.98 9.978 224.27 1816.98 10.185 224.03 1826.98 10.389 223.79 1836.98 10.590 223.57 1846.98 10.788 223.36 1856.98 10.983 223.15 1866.98 11.175 222.95 1876.98 11.363 222.76 1886.98 11.547 222.57 1896.98 11.728 222.39 1906.98 11.904 222.22 1916.98 12.077 222.05 1926.98 12.245 221.88 1936.98 12.408 221.72 1946.98 12.567 221.56 1956.98 12.720 221.41 1966.98 12.868 221.26 1976.98 13.011 221.12 1986.98 13.148 220.97 1996.98 13.278 220.83 2006.98 13.403 220.70 2016.98 13.520 220.56 2026.98 13.631 220.43 2036.98 13.734 220.30 2046.98 13.829 220.17 2056.98 13.916 220.04 2066.98 13.995 219.92 2076.98 14.064 219.79 2086.98 14.124 219.67 2096.98 14.174 219.55 2106.98 14.213 219.43 2116.98 14.240 219.30 2126.98 14.255 219.18 2136.98 14.258 219.06 2146.98 14.247 218.94 2156.98 14.222 218.82 2166.98 14.181 218.70 2176.98 14.124 218.58 2186.98 14.049 218.46 2196.98 13.956 218.33 2206.98 13.842 218.21 2216.98 13.707 218.08 2226.98 13.549 217.94 2236.98 13.365 217.81 2246.98 13.155 217.67 2256.98 12.915 217.53 2266.98 12.644 217.38 2276.98 12.338 217.22 2286.98 11.995 217.06 2296.98 11.612 216.88 2306.98 11.184 216.69 2316.98 10.709 216.49 2326.98 10.181 216.26 2336.98 9.597 216.01 2346.98 8.953 215.73 2356.98 8.244 215.40 2366.98 7.467 215.00 2376.98 6.619 214.51 2386.98 5.699 213.86 2396.98 4.711 212.95 2406.98 3.659 211.54 2416.98 2.557 208.93 2426.98 1.427 202.23 2436.98 0.416 156.50 2446.98 1.036 57.04 2456.98 2.163 46.09 2466.98 3.281 42.65 2476.98 4.357 40.94 2486.98 5.379 39.90 2496.98 6.340 39.18 2506.98 7.237 38.65 2516.98 8.069 38.23 2526.98 8.840 37.89 2536.98 9.550 37.60 2546.98 10.204 37.35 2556.98 10.805 37.13 2566.98 11.356 36.93 2576.98 11.862 36.75 2586.98 12.325 36.58 2596.98 12.749 36.43 2606.98 13.136 36.28 2616.98 13.490 36.14 2626.98 13.812 36.01 2636.98 14.104 35.89 2646.98 14.369 35.77 2656.98 14.609 35.65 2666.98 14.825 35.54 2676.98 15.018 35.43 2686.98 15.191 35.32 2696.98 15.344 35.21 2706.98 15.479 35.11 2716.98 15.596 35.01 2726.98 15.697 34.91 2736.98 15.783 34.81 2746.98 15.854 34.71 2756.98 15.911 34.62 2766.98 15.955 34.52 2776.98 15.986 34.42 2786.98 16.006 34.33 2796.98 16.015 34.23 2806.98 16.012 34.14 2816.98 16.000 34.04 2826.98 15.977 33.95 2836.98 15.946 33.85 2846.98 15.905 33.76 2856.98 15.856 33.66 2866.98 15.799 33.56 2876.98 15.734 33.46 2886.98 15.662 33.36 2896.98 15.582 33.26 2906.98 15.495 33.16 2916.98 15.402 33.06 2926.98 15.303 32.96 2936.98 15.197 32.85 2946.98 15.085 32.74 2956.98 14.968 32.64 2966.98 14.845 32.53 2976.98 14.718 32.41 2986.98 14.585 32.30 2996.98 14.447 32.18 3006.98 14.304 32.06 3016.98 14.157 31.94 3026.98 14.005 31.82 3036.98 13.850 31.69 3046.98 13.690 31.57 3056.98 13.526 31.43 3066.98 13.358 31.30 3076.98 13.187 31.16 3086.98 13.012 31.02 3096.98 12.834 30.87 3106.98 12.653 30.72 3116.98 12.468 30.57 3126.98 12.280 30.41 3136.98 12.089 30.24
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 16:44:09 |