| WDS: | STT435 | WDS ID/Discoverer |
| P: | 3542.000 | Orbital period (years) |
| a: | 1.52 | Semi-major axis (arcseconds) |
| i: | 65.9 | Inclination (degrees) |
| Ω: | 122.5 | Longitude of ascending node (degrees) |
| T: | 4577.600 | Epoch of periastron passage (year) |
| e: | 0.026 | Eccentricity |
| ω: | 359.2 | Longitude of periastron (degrees) |
| Start-Year: | 254.0 | Year |
| End-Year: | 3796.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STT435 |
||
| Position: | 212123.70+025314.6 | Epoch-2000 right ascension and declination |
| WDS-ID: | 21214+0253 | WDS designation |
| Discoverer Code: | STT435 | Discover designation and components |
| ADS number: | 14894 | Aitken Double Star catalog |
| HD number: | 203323 | HD catalog number |
| Hipparcos number: | 105438 | Hipparcos catalog number |
| V1: | 8.31 | Magnitude of the primary |
| V2: | 8.20 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 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: | PkO2018b | 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 0.697 241.63 -------------------------- 254.00 0.639 48.81 264.00 0.646 51.13 274.00 0.653 53.41 284.00 0.661 55.63 294.00 0.670 57.79 304.00 0.680 59.90 314.00 0.690 61.94 324.00 0.701 63.93 334.00 0.712 65.85 344.00 0.724 67.71 354.00 0.736 69.51 364.00 0.749 71.24 374.00 0.763 72.92 384.00 0.776 74.54 394.00 0.791 76.10 404.00 0.805 77.61 414.00 0.820 79.06 424.00 0.835 80.46 434.00 0.850 81.81 444.00 0.865 83.12 454.00 0.880 84.38 464.00 0.896 85.59 474.00 0.912 86.76 484.00 0.927 87.90 494.00 0.943 88.99 504.00 0.959 90.05 514.00 0.975 91.08 524.00 0.991 92.07 534.00 1.006 93.03 544.00 1.022 93.97 554.00 1.038 94.87 564.00 1.053 95.75 574.00 1.069 96.60 584.00 1.084 97.43 594.00 1.099 98.23 604.00 1.114 99.01 614.00 1.129 99.78 624.00 1.143 100.52 634.00 1.158 101.24 644.00 1.172 101.95 654.00 1.186 102.64 664.00 1.200 103.31 674.00 1.214 103.97 684.00 1.227 104.61 694.00 1.240 105.24 704.00 1.253 105.86 714.00 1.265 106.46 724.00 1.277 107.06 734.00 1.289 107.64 744.00 1.301 108.21 754.00 1.312 108.77 764.00 1.323 109.32 774.00 1.334 109.87 784.00 1.344 110.40 794.00 1.354 110.93 804.00 1.364 111.45 814.00 1.373 111.96 824.00 1.382 112.46 834.00 1.391 112.96 844.00 1.399 113.46 854.00 1.407 113.94 864.00 1.414 114.42 874.00 1.421 114.90 884.00 1.428 115.37 894.00 1.434 115.84 904.00 1.440 116.30 914.00 1.446 116.77 924.00 1.451 117.22 934.00 1.456 117.68 944.00 1.460 118.13 954.00 1.464 118.58 964.00 1.467 119.02 974.00 1.470 119.47 984.00 1.473 119.91 994.00 1.475 120.35 1004.00 1.477 120.79 1014.00 1.479 121.23 1024.00 1.480 121.67 1034.00 1.480 122.10 1044.00 1.480 122.54 1054.00 1.480 122.98 1064.00 1.480 123.42 1074.00 1.479 123.85 1084.00 1.477 124.29 1094.00 1.475 124.73 1104.00 1.473 125.17 1114.00 1.470 125.62 1124.00 1.467 126.06 1134.00 1.463 126.51 1144.00 1.459 126.96 1154.00 1.455 127.41 1164.00 1.450 127.86 1174.00 1.445 128.32 1184.00 1.439 128.78 1194.00 1.434 129.24 1204.00 1.427 129.71 1214.00 1.420 130.19 1224.00 1.413 130.66 1234.00 1.406 131.15 1244.00 1.398 131.63 1254.00 1.390 132.13 1264.00 1.381 132.63 1274.00 1.372 133.13 1284.00 1.363 133.64 1294.00 1.353 134.16 1304.00 1.343 134.69 1314.00 1.333 135.23 1324.00 1.322 135.77 1334.00 1.311 136.33 1344.00 1.299 136.89 1354.00 1.288 137.46 1364.00 1.276 138.04 1374.00 1.264 138.64 1384.00 1.251 139.24 1394.00 1.238 139.86 1404.00 1.225 140.50 1414.00 1.212 141.14 1424.00 1.198 141.80 1434.00 1.184 142.48 1444.00 1.170 143.17 1454.00 1.156 143.88 1464.00 1.142 144.60 1474.00 1.127 145.35 1484.00 1.112 146.11 1494.00 1.097 146.90 1504.00 1.082 147.70 1514.00 1.067 148.53 1524.00 1.051 149.39 1534.00 1.036 150.27 1544.00 1.020 151.18 1554.00 1.004 152.11 1564.00 0.989 153.08 1574.00 0.973 154.07 1584.00 0.957 155.10 1594.00 0.941 156.17 1604.00 0.926 157.27 1614.00 0.910 158.41 1624.00 0.894 159.58 1634.00 0.879 160.80 1644.00 0.863 162.07 1654.00 0.848 163.38 1664.00 0.833 164.73 1674.00 0.818 166.14 1684.00 0.803 167.60 1694.00 0.789 169.11 1704.00 0.775 170.68 1714.00 0.761 172.30 1724.00 0.748 173.98 1734.00 0.735 175.73 1744.00 0.723 177.53 1754.00 0.711 179.40 1764.00 0.700 181.32 1774.00 0.689 183.31 1784.00 0.679 185.36 1794.00 0.669 187.47 1804.00 0.661 189.64 1814.00 0.653 191.86 1824.00 0.646 194.14 1834.00 0.639 196.46 1844.00 0.634 198.83 1854.00 0.629 201.23 1864.00 0.626 203.67 1874.00 0.623 206.13 1884.00 0.621 208.60 1894.00 0.620 211.09 1904.00 0.621 213.58 1914.00 0.622 216.07 1924.00 0.624 218.54 1934.00 0.627 220.99 1944.00 0.631 223.41 1954.00 0.636 225.79 1964.00 0.642 228.14 1974.00 0.649 230.44 1984.00 0.656 232.70 1994.00 0.665 234.89 2004.00 0.674 237.03 2014.00 0.683 239.12 2024.00 0.694 241.14 2034.00 0.705 243.10 2044.00 0.717 244.99 2054.00 0.729 246.83 2064.00 0.742 248.60 2074.00 0.755 250.32 2084.00 0.768 251.97 2094.00 0.782 253.57 2104.00 0.796 255.10 2114.00 0.811 256.59 2124.00 0.826 258.02 2134.00 0.841 259.40 2144.00 0.856 260.73 2154.00 0.872 262.01 2164.00 0.888 263.25 2174.00 0.903 264.45 2184.00 0.919 265.60 2194.00 0.935 266.72 2204.00 0.951 267.80 2214.00 0.967 268.84 2224.00 0.983 269.84 2234.00 1.000 270.82 2244.00 1.016 271.76 2254.00 1.032 272.68 2264.00 1.048 273.57 2274.00 1.064 274.43 2284.00 1.079 275.26 2294.00 1.095 276.07 2304.00 1.111 276.86 2314.00 1.126 277.63 2324.00 1.142 278.37 2334.00 1.157 279.10 2344.00 1.172 279.80 2354.00 1.187 280.49 2364.00 1.201 281.17 2374.00 1.216 281.82 2384.00 1.230 282.46 2394.00 1.244 283.09 2404.00 1.258 283.70 2414.00 1.271 284.30 2424.00 1.285 284.89 2434.00 1.298 285.46 2444.00 1.311 286.03 2454.00 1.323 286.58 2464.00 1.336 287.12 2474.00 1.348 287.65 2484.00 1.359 288.18 2494.00 1.371 288.69 2504.00 1.382 289.20 2514.00 1.393 289.69 2524.00 1.404 290.18 2534.00 1.414 290.67 2544.00 1.424 291.14 2554.00 1.433 291.61 2564.00 1.443 292.08 2574.00 1.452 292.54 2584.00 1.460 292.99 2594.00 1.468 293.43 2604.00 1.476 293.88 2614.00 1.484 294.31 2624.00 1.491 294.75 2634.00 1.498 295.18 2644.00 1.505 295.60 2654.00 1.511 296.02 2664.00 1.517 296.44 2674.00 1.522 296.86 2684.00 1.527 297.27 2694.00 1.532 297.68 2704.00 1.536 298.09 2714.00 1.540 298.49 2724.00 1.544 298.89 2734.00 1.547 299.30 2744.00 1.550 299.69 2754.00 1.553 300.09 2764.00 1.555 300.49 2774.00 1.556 300.89 2784.00 1.558 301.28 2794.00 1.559 301.68 2804.00 1.559 302.07 2814.00 1.560 302.46 2824.00 1.559 302.86 2834.00 1.559 303.25 2844.00 1.558 303.65 2854.00 1.557 304.04 2864.00 1.555 304.44 2874.00 1.553 304.84 2884.00 1.550 305.23 2894.00 1.548 305.63 2904.00 1.544 306.04 2914.00 1.541 306.44 2924.00 1.537 306.84 2934.00 1.533 307.25 2944.00 1.528 307.66 2954.00 1.523 308.07 2964.00 1.517 308.49 2974.00 1.512 308.90 2984.00 1.505 309.32 2994.00 1.499 309.75 3004.00 1.492 310.18 3014.00 1.485 310.61 3024.00 1.477 311.05 3034.00 1.469 311.49 3044.00 1.461 311.94 3054.00 1.453 312.39 3064.00 1.444 312.84 3074.00 1.434 313.31 3084.00 1.425 313.78 3094.00 1.415 314.25 3104.00 1.405 314.73 3114.00 1.394 315.22 3124.00 1.383 315.72 3134.00 1.372 316.22 3144.00 1.361 316.74 3154.00 1.349 317.26 3164.00 1.337 317.79 3174.00 1.325 318.33 3184.00 1.312 318.88 3194.00 1.299 319.45 3204.00 1.286 320.02 3214.00 1.273 320.60 3224.00 1.259 321.20 3234.00 1.246 321.81 3244.00 1.232 322.44 3254.00 1.217 323.08 3264.00 1.203 323.73 3274.00 1.188 324.40 3284.00 1.173 325.09 3294.00 1.158 325.80 3304.00 1.143 326.52 3314.00 1.128 327.26 3324.00 1.112 328.03 3334.00 1.097 328.81 3344.00 1.081 329.62 3354.00 1.065 330.45 3364.00 1.049 331.31 3374.00 1.033 332.19 3384.00 1.017 333.11 3394.00 1.001 334.05 3404.00 0.985 335.02 3414.00 0.969 336.02 3424.00 0.953 337.06 3434.00 0.937 338.14 3444.00 0.921 339.25 3454.00 0.905 340.40 3464.00 0.889 341.59 3474.00 0.873 342.82 3484.00 0.858 344.10 3494.00 0.842 345.43 3504.00 0.827 346.81 3514.00 0.812 348.23 3524.00 0.798 349.71 3534.00 0.783 351.25 3544.00 0.769 352.84 3554.00 0.756 354.49 3564.00 0.742 356.19 3574.00 0.730 357.96 3584.00 0.717 359.79 3594.00 0.706 1.69 3604.00 0.695 3.64 3614.00 0.684 5.66 3624.00 0.674 7.74 3634.00 0.665 9.88 3644.00 0.657 12.07 3654.00 0.649 14.32 3664.00 0.642 16.62 3674.00 0.636 18.97 3684.00 0.631 21.35 3694.00 0.627 23.78 3704.00 0.624 26.23 3714.00 0.622 28.70 3724.00 0.620 31.19 3734.00 0.620 33.68 3744.00 0.621 36.17 3754.00 0.622 38.65 3764.00 0.625 41.12 3774.00 0.628 43.56 3784.00 0.633 45.97 3794.00 0.638 48.34
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
|
| Report created: |
2026-06-25 18:25:27 |