| WDS: | STF945 | WDS ID/Discoverer |
| P: | 2679.330 | Orbital period (years) |
| a: | 2.307 | Semi-major axis (arcseconds) |
| i: | 72.1 | Inclination (degrees) |
| Ω: | 67.4 | Longitude of ascending node (degrees) |
| T: | 4486.860 | Epoch of periastron passage (year) |
| e: | 0.534 | Eccentricity |
| ω: | 186.7 | Longitude of periastron (degrees) |
| Start-Year: | 685.335 | Year |
| End-Year: | 3364.665 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STF945 |
||
| Position: | 064021.28+405810.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 06404+4058 | WDS designation |
| Discoverer Code: | STF945 | Discover designation and components |
| ADS number: | 5296 | Aitken Double Star catalog |
| HD number: | 47412 | HD catalog number |
| Hipparcos number: | 31928 | Hipparcos catalog number |
| V1: | 7.21 | Magnitude of the primary |
| V2: | 8.33 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2002 | 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: | Nov2007d | 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 0.492 345.53 -------------------------- 685.34 3.328 72.88 695.34 3.314 73.05 705.34 3.299 73.22 715.34 3.283 73.39 725.34 3.267 73.56 735.34 3.251 73.74 745.34 3.234 73.92 755.34 3.216 74.09 765.34 3.198 74.27 775.34 3.180 74.46 785.34 3.161 74.64 795.34 3.141 74.83 805.34 3.121 75.02 815.34 3.100 75.21 825.34 3.079 75.41 835.34 3.057 75.60 845.34 3.035 75.80 855.34 3.013 76.01 865.34 2.989 76.21 875.34 2.966 76.42 885.34 2.942 76.64 895.34 2.917 76.85 905.34 2.892 77.07 915.34 2.866 77.30 925.34 2.839 77.53 935.34 2.813 77.76 945.34 2.785 78.00 955.34 2.757 78.24 965.34 2.729 78.48 975.34 2.700 78.74 985.34 2.671 78.99 995.34 2.641 79.26 1005.34 2.610 79.53 1015.34 2.579 79.80 1025.34 2.548 80.09 1035.34 2.516 80.38 1045.34 2.483 80.67 1055.34 2.450 80.98 1065.34 2.416 81.29 1075.34 2.382 81.62 1085.34 2.347 81.95 1095.34 2.312 82.29 1105.34 2.276 82.64 1115.34 2.240 83.01 1125.34 2.203 83.38 1135.34 2.166 83.77 1145.34 2.128 84.18 1155.34 2.090 84.59 1165.34 2.051 85.03 1175.34 2.012 85.48 1185.34 1.972 85.95 1195.34 1.932 86.43 1205.34 1.891 86.94 1215.34 1.850 87.47 1225.34 1.808 88.03 1235.34 1.766 88.61 1245.34 1.723 89.22 1255.34 1.680 89.86 1265.34 1.637 90.54 1275.34 1.593 91.25 1285.34 1.549 92.00 1295.34 1.504 92.80 1305.34 1.459 93.65 1315.34 1.414 94.55 1325.34 1.368 95.51 1335.34 1.322 96.54 1345.34 1.276 97.64 1355.34 1.230 98.82 1365.34 1.184 100.10 1375.34 1.138 101.48 1385.34 1.092 102.97 1395.34 1.046 104.60 1405.34 1.000 106.38 1415.34 0.954 108.33 1425.34 0.910 110.47 1435.34 0.866 112.83 1445.34 0.823 115.44 1455.34 0.781 118.33 1465.34 0.741 121.55 1475.34 0.703 125.12 1485.34 0.667 129.09 1495.34 0.634 133.49 1505.34 0.605 138.34 1515.34 0.579 143.66 1525.34 0.559 149.40 1535.34 0.544 155.53 1545.34 0.535 161.93 1555.34 0.532 168.48 1565.34 0.535 175.02 1575.34 0.544 181.42 1585.34 0.559 187.53 1595.34 0.579 193.28 1605.34 0.604 198.60 1615.34 0.632 203.48 1625.34 0.663 207.92 1635.34 0.696 211.95 1645.34 0.731 215.61 1655.34 0.766 218.93 1665.34 0.802 221.95 1675.34 0.838 224.72 1685.34 0.873 227.26 1695.34 0.906 229.61 1705.34 0.938 231.79 1715.34 0.968 233.84 1725.34 0.995 235.77 1735.34 1.019 237.60 1745.34 1.039 239.35 1755.34 1.056 241.04 1765.34 1.068 242.69 1775.34 1.076 244.31 1785.34 1.079 245.90 1795.34 1.077 247.50 1805.34 1.071 249.11 1815.34 1.059 250.75 1825.34 1.042 252.43 1835.34 1.021 254.18 1845.34 0.995 256.00 1855.34 0.966 257.94 1865.34 0.933 260.00 1875.34 0.896 262.22 1885.34 0.857 264.64 1895.34 0.816 267.29 1905.34 0.774 270.23 1915.34 0.731 273.52 1925.34 0.688 277.21 1935.34 0.646 281.39 1945.34 0.606 286.14 1955.34 0.569 291.53 1965.34 0.536 297.64 1975.34 0.509 304.47 1985.34 0.488 311.97 1995.34 0.475 320.01 2005.34 0.471 328.34 2015.34 0.476 336.65 2025.34 0.490 344.64 2035.34 0.512 352.06 2045.34 0.541 358.77 2055.34 0.576 4.74 2065.34 0.616 9.99 2075.34 0.659 14.58 2085.34 0.705 18.58 2095.34 0.753 22.08 2105.34 0.803 25.15 2115.34 0.854 27.86 2125.34 0.906 30.26 2135.34 0.959 32.40 2145.34 1.012 34.31 2155.34 1.065 36.04 2165.34 1.118 37.60 2175.34 1.171 39.02 2185.34 1.223 40.32 2195.34 1.276 41.51 2205.34 1.328 42.61 2215.34 1.379 43.62 2225.34 1.430 44.56 2235.34 1.481 45.44 2245.34 1.531 46.26 2255.34 1.580 47.03 2265.34 1.629 47.75 2275.34 1.678 48.43 2285.34 1.725 49.07 2295.34 1.772 49.68 2305.34 1.819 50.26 2315.34 1.865 50.81 2325.34 1.910 51.33 2335.34 1.954 51.83 2345.34 1.998 52.30 2355.34 2.041 52.76 2365.34 2.084 53.19 2375.34 2.125 53.61 2385.34 2.166 54.02 2395.34 2.207 54.41 2405.34 2.247 54.78 2415.34 2.286 55.14 2425.34 2.324 55.49 2435.34 2.362 55.83 2445.34 2.399 56.16 2455.34 2.436 56.48 2465.34 2.472 56.79 2475.34 2.507 57.09 2485.34 2.541 57.38 2495.34 2.575 57.66 2505.34 2.608 57.94 2515.34 2.641 58.21 2525.34 2.673 58.47 2535.34 2.704 58.73 2545.34 2.735 58.98 2555.34 2.765 59.22 2565.34 2.794 59.47 2575.34 2.823 59.70 2585.34 2.851 59.93 2595.34 2.879 60.16 2605.34 2.906 60.38 2615.34 2.932 60.60 2625.34 2.958 60.81 2635.34 2.983 61.02 2645.34 3.007 61.23 2655.34 3.031 61.43 2665.34 3.054 61.64 2675.34 3.077 61.83 2685.34 3.099 62.03 2695.34 3.121 62.22 2705.34 3.142 62.41 2715.34 3.162 62.60 2725.34 3.182 62.78 2735.34 3.201 62.96 2745.34 3.220 63.14 2755.34 3.238 63.32 2765.34 3.255 63.50 2775.34 3.272 63.67 2785.34 3.289 63.85 2795.34 3.304 64.02 2805.34 3.320 64.19 2815.34 3.334 64.35 2825.34 3.348 64.52 2835.34 3.362 64.69 2845.34 3.375 64.85 2855.34 3.387 65.01 2865.34 3.399 65.17 2875.34 3.411 65.33 2885.34 3.422 65.49 2895.34 3.432 65.65 2905.34 3.442 65.81 2915.34 3.451 65.96 2925.34 3.460 66.12 2935.34 3.468 66.28 2945.34 3.475 66.43 2955.34 3.482 66.58 2965.34 3.489 66.74 2975.34 3.495 66.89 2985.34 3.500 67.04 2995.34 3.505 67.19 3005.34 3.510 67.34 3015.34 3.514 67.49 3025.34 3.517 67.64 3035.34 3.520 67.79 3045.34 3.522 67.94 3055.34 3.524 68.09 3065.34 3.526 68.24 3075.34 3.526 68.39 3085.34 3.527 68.54 3095.34 3.526 68.69 3105.34 3.526 68.84 3115.34 3.524 68.99 3125.34 3.523 69.14 3135.34 3.520 69.29 3145.34 3.518 69.44 3155.34 3.514 69.59 3165.34 3.511 69.74 3175.34 3.506 69.89 3185.34 3.501 70.04 3195.34 3.496 70.19 3205.34 3.490 70.35 3215.34 3.484 70.50 3225.34 3.477 70.65 3235.34 3.469 70.81 3245.34 3.462 70.96 3255.34 3.453 71.12 3265.34 3.444 71.27 3275.34 3.435 71.43 3285.34 3.425 71.59 3295.34 3.414 71.75 3305.34 3.404 71.91 3315.34 3.392 72.07 3325.34 3.380 72.23 3335.34 3.368 72.39 3345.34 3.355 72.56 3355.34 3.341 72.72
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:48:54 |