| WDS: | STF1547AB | WDS ID/Discoverer |
| P: | 3453.000 | Orbital period (years) |
| a: | 16.25 | Semi-major axis (arcseconds) |
| i: | 58.0 | Inclination (degrees) |
| Ω: | 138.0 | Longitude of ascending node (degrees) |
| T: | 1228.000 | Epoch of periastron passage (year) |
| e: | 0.2 | Eccentricity |
| ω: | 100.0 | Longitude of periastron (degrees) |
| Start-Year: | 298.5 | Year |
| End-Year: | 3751.5 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STF1547AB |
||
| Position: | 113144.94+142152.2 | Epoch-2000 right ascension and declination |
| WDS-ID: | 11317+1422 | WDS designation |
| Discoverer Code: | STF1547AB | Discover designation and components |
| ADS number: | 8196 | Aitken Double Star catalog |
| HD number: | 100180 | HD catalog number |
| Hipparcos number: | 56242 | Hipparcos catalog number |
| V1: | 6.33 | Magnitude of the primary |
| V2: | 9.14 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2013 | Date of last observation |
| Orbit grade: | 5 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | Hrt2013b | 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 15.324 332.54 -------------------------- 298.50 16.610 127.96 308.50 16.618 128.48 318.50 16.624 128.99 328.50 16.626 129.51 338.50 16.624 130.03 348.50 16.619 130.55 358.50 16.611 131.06 368.50 16.599 131.58 378.50 16.584 132.10 388.50 16.565 132.62 398.50 16.542 133.14 408.50 16.515 133.67 418.50 16.485 134.19 428.50 16.452 134.72 438.50 16.414 135.25 448.50 16.372 135.78 458.50 16.327 136.31 468.50 16.278 136.85 478.50 16.225 137.39 488.50 16.168 137.94 498.50 16.107 138.49 508.50 16.042 139.04 518.50 15.973 139.60 528.50 15.900 140.16 538.50 15.823 140.73 548.50 15.742 141.30 558.50 15.657 141.88 568.50 15.568 142.47 578.50 15.474 143.06 588.50 15.377 143.66 598.50 15.275 144.27 608.50 15.170 144.89 618.50 15.060 145.51 628.50 14.947 146.15 638.50 14.829 146.79 648.50 14.707 147.45 658.50 14.581 148.12 668.50 14.452 148.79 678.50 14.318 149.49 688.50 14.181 150.19 698.50 14.040 150.91 708.50 13.895 151.64 718.50 13.746 152.39 728.50 13.593 153.15 738.50 13.438 153.94 748.50 13.278 154.74 758.50 13.115 155.56 768.50 12.949 156.40 778.50 12.780 157.26 788.50 12.608 158.15 798.50 12.433 159.06 808.50 12.255 160.00 818.50 12.074 160.97 828.50 11.892 161.96 838.50 11.706 162.99 848.50 11.519 164.05 858.50 11.330 165.14 868.50 11.140 166.28 878.50 10.948 167.45 888.50 10.755 168.66 898.50 10.562 169.92 908.50 10.368 171.23 918.50 10.174 172.58 928.50 9.981 173.99 938.50 9.788 175.45 948.50 9.596 176.97 958.50 9.406 178.56 968.50 9.219 180.21 978.50 9.033 181.92 988.50 8.852 183.71 998.50 8.673 185.57 1008.50 8.500 187.51 1018.50 8.331 189.53 1028.50 8.168 191.63 1038.50 8.012 193.81 1048.50 7.863 196.08 1058.50 7.722 198.44 1068.50 7.590 200.88 1078.50 7.467 203.40 1088.50 7.355 206.00 1098.50 7.254 208.68 1108.50 7.164 211.43 1118.50 7.087 214.25 1128.50 7.023 217.12 1138.50 6.973 220.04 1148.50 6.936 223.00 1158.50 6.913 225.98 1168.50 6.905 228.98 1178.50 6.912 231.97 1188.50 6.933 234.96 1198.50 6.968 237.92 1208.50 7.016 240.84 1218.50 7.079 243.72 1228.50 7.154 246.54 1238.50 7.242 249.30 1248.50 7.341 251.99 1258.50 7.451 254.61 1268.50 7.572 257.14 1278.50 7.702 259.59 1288.50 7.841 261.96 1298.50 7.987 264.24 1308.50 8.141 266.44 1318.50 8.301 268.56 1328.50 8.467 270.59 1338.50 8.637 272.55 1348.50 8.812 274.42 1358.50 8.990 276.23 1368.50 9.172 277.96 1378.50 9.355 279.63 1388.50 9.540 281.23 1398.50 9.727 282.77 1408.50 9.915 284.25 1418.50 10.102 285.68 1428.50 10.290 287.05 1438.50 10.478 288.38 1448.50 10.664 289.66 1458.50 10.849 290.89 1468.50 11.033 292.09 1478.50 11.215 293.24 1488.50 11.395 294.36 1498.50 11.573 295.45 1508.50 11.748 296.50 1518.50 11.920 297.52 1528.50 12.090 298.51 1538.50 12.256 299.47 1548.50 12.419 300.41 1558.50 12.578 301.33 1568.50 12.734 302.22 1578.50 12.886 303.09 1588.50 13.034 303.94 1598.50 13.178 304.78 1608.50 13.319 305.59 1618.50 13.455 306.39 1628.50 13.587 307.17 1638.50 13.714 307.94 1648.50 13.837 308.69 1658.50 13.956 309.43 1668.50 14.071 310.16 1678.50 14.181 310.87 1688.50 14.286 311.58 1698.50 14.387 312.27 1708.50 14.484 312.96 1718.50 14.576 313.64 1728.50 14.663 314.31 1738.50 14.746 314.97 1748.50 14.824 315.62 1758.50 14.898 316.27 1768.50 14.967 316.91 1778.50 15.032 317.54 1788.50 15.093 318.17 1798.50 15.149 318.80 1808.50 15.200 319.42 1818.50 15.248 320.04 1828.50 15.291 320.65 1838.50 15.329 321.26 1848.50 15.364 321.87 1858.50 15.394 322.47 1868.50 15.420 323.07 1878.50 15.442 323.67 1888.50 15.460 324.27 1898.50 15.473 324.87 1908.50 15.483 325.47 1918.50 15.489 326.06 1928.50 15.492 326.66 1938.50 15.490 327.25 1948.50 15.485 327.85 1958.50 15.476 328.45 1968.50 15.464 329.04 1978.50 15.448 329.64 1988.50 15.428 330.24 1998.50 15.405 330.84 2008.50 15.379 331.45 2018.50 15.350 332.05 2028.50 15.318 332.66 2038.50 15.282 333.27 2048.50 15.243 333.88 2058.50 15.202 334.50 2068.50 15.157 335.12 2078.50 15.110 335.75 2088.50 15.060 336.37 2098.50 15.008 337.01 2108.50 14.953 337.64 2118.50 14.895 338.28 2128.50 14.835 338.93 2138.50 14.773 339.58 2148.50 14.708 340.24 2158.50 14.642 340.91 2168.50 14.573 341.58 2178.50 14.502 342.25 2188.50 14.430 342.93 2198.50 14.355 343.62 2208.50 14.279 344.32 2218.50 14.201 345.03 2228.50 14.122 345.74 2238.50 14.041 346.46 2248.50 13.959 347.19 2258.50 13.875 347.93 2268.50 13.791 348.67 2278.50 13.705 349.43 2288.50 13.618 350.20 2298.50 13.530 350.97 2308.50 13.442 351.76 2318.50 13.353 352.56 2328.50 13.263 353.36 2338.50 13.172 354.18 2348.50 13.081 355.01 2358.50 12.990 355.85 2368.50 12.899 356.70 2378.50 12.808 357.57 2388.50 12.716 358.45 2398.50 12.625 359.34 2408.50 12.534 0.24 2418.50 12.443 1.16 2428.50 12.352 2.09 2438.50 12.262 3.03 2448.50 12.173 3.99 2458.50 12.084 4.96 2468.50 11.997 5.95 2478.50 11.910 6.95 2488.50 11.824 7.96 2498.50 11.740 8.99 2508.50 11.657 10.04 2518.50 11.575 11.10 2528.50 11.495 12.17 2538.50 11.416 13.26 2548.50 11.340 14.36 2558.50 11.265 15.48 2568.50 11.192 16.62 2578.50 11.121 17.76 2588.50 11.053 18.93 2598.50 10.986 20.11 2608.50 10.923 21.30 2618.50 10.861 22.50 2628.50 10.803 23.72 2638.50 10.747 24.95 2648.50 10.694 26.19 2658.50 10.643 27.45 2668.50 10.596 28.72 2678.50 10.552 30.00 2688.50 10.511 31.29 2698.50 10.474 32.58 2708.50 10.440 33.89 2718.50 10.409 35.21 2728.50 10.381 36.53 2738.50 10.357 37.86 2748.50 10.337 39.19 2758.50 10.320 40.53 2768.50 10.307 41.88 2778.50 10.298 43.22 2788.50 10.292 44.57 2798.50 10.290 45.92 2808.50 10.292 47.27 2818.50 10.297 48.62 2828.50 10.306 49.97 2838.50 10.319 51.31 2848.50 10.336 52.65 2858.50 10.356 53.99 2868.50 10.380 55.32 2878.50 10.407 56.64 2888.50 10.438 57.96 2898.50 10.472 59.27 2908.50 10.510 60.56 2918.50 10.551 61.85 2928.50 10.595 63.13 2938.50 10.643 64.40 2948.50 10.693 65.66 2958.50 10.747 66.90 2968.50 10.803 68.13 2978.50 10.863 69.35 2988.50 10.925 70.55 2998.50 10.990 71.74 3008.50 11.058 72.92 3018.50 11.128 74.08 3028.50 11.200 75.23 3038.50 11.275 76.36 3048.50 11.352 77.48 3058.50 11.431 78.58 3068.50 11.511 79.67 3078.50 11.594 80.74 3088.50 11.679 81.79 3098.50 11.765 82.83 3108.50 11.853 83.86 3118.50 11.942 84.87 3128.50 12.032 85.86 3138.50 12.124 86.84 3148.50 12.217 87.81 3158.50 12.310 88.76 3168.50 12.405 89.70 3178.50 12.501 90.62 3188.50 12.597 91.52 3198.50 12.694 92.42 3208.50 12.791 93.30 3218.50 12.889 94.17 3228.50 12.987 95.02 3238.50 13.086 95.86 3248.50 13.184 96.69 3258.50 13.283 97.51 3268.50 13.382 98.31 3278.50 13.480 99.10 3288.50 13.578 99.88 3298.50 13.676 100.65 3308.50 13.774 101.41 3318.50 13.871 102.16 3328.50 13.968 102.90 3338.50 14.064 103.63 3348.50 14.159 104.34 3358.50 14.254 105.05 3368.50 14.347 105.75 3378.50 14.440 106.44 3388.50 14.532 107.12 3398.50 14.623 107.79 3408.50 14.712 108.46 3418.50 14.801 109.11 3428.50 14.888 109.76 3438.50 14.973 110.40 3448.50 15.058 111.04 3458.50 15.140 111.67 3468.50 15.221 112.29 3478.50 15.301 112.90 3488.50 15.379 113.51 3498.50 15.455 114.11 3508.50 15.529 114.70 3518.50 15.602 115.29 3528.50 15.672 115.88 3538.50 15.740 116.46 3548.50 15.807 117.03 3558.50 15.871 117.60 3568.50 15.933 118.17 3578.50 15.992 118.73 3588.50 16.050 119.29 3598.50 16.105 119.84 3608.50 16.157 120.39 3618.50 16.207 120.93 3628.50 16.255 121.48 3638.50 16.300 122.02 3648.50 16.342 122.55 3658.50 16.382 123.09 3668.50 16.419 123.62 3678.50 16.452 124.15 3688.50 16.484 124.67 3698.50 16.512 125.20 3708.50 16.537 125.72 3718.50 16.559 126.24 3728.50 16.578 126.77 3738.50 16.594 127.28 3748.50 16.607 127.80
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
|
| Report created: |
2026-06-25 16:39:09 |