| WDS: | STF67 | WDS ID/Discoverer |
| P: | 4133.000 | Orbital period (years) |
| a: | 5.982 | Semi-major axis (arcseconds) |
| i: | 113.3 | Inclination (degrees) |
| Ω: | 216.0 | Longitude of ascending node (degrees) |
| T: | 1741.000 | Epoch of periastron passage (year) |
| e: | 0.908 | Eccentricity |
| ω: | 102.0 | Longitude of periastron (degrees) |
| Start-Year: | -41.5 | Year |
| End-Year: | 4091.5 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STF67 |
||
| Position: | 005207.59+103603.7 | Epoch-2000 right ascension and declination |
| WDS-ID: | 00521+1036 | WDS designation |
| Discoverer Code: | STF67 | Discover designation and components |
| ADS number: | 709 | Aitken Double Star catalog |
| HD number: | 4936 | HD catalog number |
| Hipparcos number: | 4065 | Hipparcos catalog number |
| V1: | 8.98 | Magnitude of the primary |
| V2: | 9.56 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2008 | 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: | Hrt2011a | 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 2.312 348.39 -------------------------- -41.50 5.191 272.13 -31.50 5.196 271.94 -21.50 5.200 271.74 -11.50 5.204 271.55 -1.50 5.209 271.36 8.50 5.213 271.17 18.50 5.217 270.98 28.50 5.221 270.79 38.50 5.224 270.60 48.50 5.228 270.41 58.50 5.231 270.23 68.50 5.235 270.04 78.50 5.238 269.85 88.50 5.241 269.66 98.50 5.244 269.47 108.50 5.247 269.28 118.50 5.249 269.10 128.50 5.252 268.91 138.50 5.254 268.72 148.50 5.256 268.54 158.50 5.259 268.35 168.50 5.261 268.16 178.50 5.262 267.98 188.50 5.264 267.79 198.50 5.266 267.60 208.50 5.267 267.42 218.50 5.268 267.23 228.50 5.269 267.04 238.50 5.270 266.86 248.50 5.271 266.67 258.50 5.272 266.49 268.50 5.272 266.30 278.50 5.273 266.11 288.50 5.273 265.93 298.50 5.273 265.74 308.50 5.273 265.56 318.50 5.273 265.37 328.50 5.272 265.19 338.50 5.272 265.00 348.50 5.271 264.81 358.50 5.270 264.63 368.50 5.269 264.44 378.50 5.268 264.26 388.50 5.267 264.07 398.50 5.265 263.88 408.50 5.263 263.70 418.50 5.261 263.51 428.50 5.259 263.32 438.50 5.257 263.14 448.50 5.255 262.95 458.50 5.252 262.76 468.50 5.249 262.58 478.50 5.246 262.39 488.50 5.243 262.20 498.50 5.240 262.01 508.50 5.236 261.82 518.50 5.233 261.64 528.50 5.229 261.45 538.50 5.224 261.26 548.50 5.220 261.07 558.50 5.216 260.88 568.50 5.211 260.69 578.50 5.206 260.50 588.50 5.201 260.31 598.50 5.196 260.12 608.50 5.190 259.92 618.50 5.184 259.73 628.50 5.179 259.54 638.50 5.172 259.35 648.50 5.166 259.15 658.50 5.159 258.96 668.50 5.153 258.77 678.50 5.146 258.57 688.50 5.138 258.38 698.50 5.131 258.18 708.50 5.123 257.98 718.50 5.115 257.79 728.50 5.107 257.59 738.50 5.098 257.39 748.50 5.090 257.19 758.50 5.081 256.99 768.50 5.071 256.79 778.50 5.062 256.59 788.50 5.052 256.39 798.50 5.042 256.18 808.50 5.032 255.98 818.50 5.021 255.78 828.50 5.011 255.57 838.50 4.999 255.37 848.50 4.988 255.16 858.50 4.976 254.95 868.50 4.964 254.74 878.50 4.952 254.53 888.50 4.940 254.32 898.50 4.927 254.11 908.50 4.913 253.89 918.50 4.900 253.68 928.50 4.886 253.46 938.50 4.872 253.25 948.50 4.857 253.03 958.50 4.842 252.81 968.50 4.827 252.59 978.50 4.812 252.37 988.50 4.796 252.14 998.50 4.779 251.92 1008.50 4.763 251.69 1018.50 4.746 251.46 1028.50 4.728 251.23 1038.50 4.711 251.00 1048.50 4.692 250.76 1058.50 4.674 250.53 1068.50 4.655 250.29 1078.50 4.635 250.05 1088.50 4.615 249.81 1098.50 4.595 249.57 1108.50 4.574 249.32 1118.50 4.553 249.07 1128.50 4.531 248.82 1138.50 4.508 248.57 1148.50 4.486 248.31 1158.50 4.462 248.06 1168.50 4.438 247.80 1178.50 4.414 247.53 1188.50 4.389 247.27 1198.50 4.364 247.00 1208.50 4.337 246.72 1218.50 4.311 246.45 1228.50 4.283 246.17 1238.50 4.255 245.88 1248.50 4.227 245.60 1258.50 4.197 245.31 1268.50 4.167 245.01 1278.50 4.137 244.71 1288.50 4.105 244.41 1298.50 4.073 244.10 1308.50 4.040 243.78 1318.50 4.006 243.46 1328.50 3.971 243.14 1338.50 3.936 242.81 1348.50 3.899 242.47 1358.50 3.862 242.13 1368.50 3.823 241.78 1378.50 3.784 241.42 1388.50 3.743 241.06 1398.50 3.701 240.69 1408.50 3.659 240.30 1418.50 3.614 239.91 1428.50 3.569 239.51 1438.50 3.522 239.10 1448.50 3.474 238.68 1458.50 3.424 238.25 1468.50 3.373 237.80 1478.50 3.320 237.34 1488.50 3.265 236.86 1498.50 3.209 236.37 1508.50 3.150 235.86 1518.50 3.089 235.33 1528.50 3.026 234.77 1538.50 2.961 234.20 1548.50 2.892 233.59 1558.50 2.821 232.96 1568.50 2.747 232.29 1578.50 2.669 231.59 1588.50 2.587 230.84 1598.50 2.501 230.04 1608.50 2.411 229.19 1618.50 2.315 228.26 1628.50 2.213 227.25 1638.50 2.104 226.15 1648.50 1.987 224.91 1658.50 1.861 223.52 1668.50 1.723 221.91 1678.50 1.572 220.00 1688.50 1.403 217.67 1698.50 1.213 214.64 1708.50 0.993 210.37 1718.50 0.734 203.34 1728.50 0.436 187.35 1738.50 0.220 122.77 1748.50 0.436 59.09 1758.50 0.708 42.64 1768.50 0.919 34.80 1778.50 1.081 29.63 1788.50 1.211 25.70 1798.50 1.319 22.48 1808.50 1.410 19.70 1818.50 1.490 17.25 1828.50 1.561 15.03 1838.50 1.624 12.99 1848.50 1.682 11.10 1858.50 1.735 9.33 1868.50 1.784 7.66 1878.50 1.830 6.08 1888.50 1.873 4.57 1898.50 1.914 3.13 1908.50 1.952 1.75 1918.50 1.989 0.42 1928.50 2.024 359.14 1938.50 2.058 357.90 1948.50 2.090 356.70 1958.50 2.122 355.53 1968.50 2.152 354.40 1978.50 2.181 353.30 1988.50 2.210 352.23 1998.50 2.238 351.19 2008.50 2.265 350.17 2018.50 2.292 349.17 2028.50 2.318 348.20 2038.50 2.343 347.25 2048.50 2.368 346.32 2058.50 2.393 345.40 2068.50 2.417 344.51 2078.50 2.441 343.64 2088.50 2.464 342.78 2098.50 2.487 341.93 2108.50 2.510 341.11 2118.50 2.533 340.29 2128.50 2.555 339.50 2138.50 2.577 338.71 2148.50 2.599 337.94 2158.50 2.620 337.18 2168.50 2.642 336.43 2178.50 2.663 335.70 2188.50 2.684 334.98 2198.50 2.705 334.27 2208.50 2.725 333.57 2218.50 2.746 332.88 2228.50 2.766 332.20 2238.50 2.786 331.52 2248.50 2.807 330.86 2258.50 2.827 330.21 2268.50 2.846 329.57 2278.50 2.866 328.94 2288.50 2.886 328.31 2298.50 2.905 327.70 2308.50 2.925 327.09 2318.50 2.944 326.49 2328.50 2.963 325.90 2338.50 2.982 325.31 2348.50 3.001 324.74 2358.50 3.020 324.17 2368.50 3.039 323.60 2378.50 3.058 323.05 2388.50 3.077 322.50 2398.50 3.095 321.96 2408.50 3.114 321.42 2418.50 3.132 320.89 2428.50 3.151 320.37 2438.50 3.169 319.85 2448.50 3.187 319.34 2458.50 3.205 318.83 2468.50 3.223 318.33 2478.50 3.241 317.84 2488.50 3.259 317.35 2498.50 3.277 316.87 2508.50 3.295 316.39 2518.50 3.313 315.91 2528.50 3.330 315.45 2538.50 3.348 314.98 2548.50 3.366 314.52 2558.50 3.383 314.07 2568.50 3.400 313.62 2578.50 3.418 313.18 2588.50 3.435 312.74 2598.50 3.452 312.30 2608.50 3.469 311.87 2618.50 3.487 311.44 2628.50 3.504 311.02 2638.50 3.521 310.60 2648.50 3.537 310.19 2658.50 3.554 309.78 2668.50 3.571 309.37 2678.50 3.588 308.97 2688.50 3.604 308.57 2698.50 3.621 308.17 2708.50 3.638 307.78 2718.50 3.654 307.39 2728.50 3.670 307.00 2738.50 3.687 306.62 2748.50 3.703 306.24 2758.50 3.719 305.87 2768.50 3.735 305.50 2778.50 3.752 305.13 2788.50 3.768 304.76 2798.50 3.784 304.40 2808.50 3.799 304.04 2818.50 3.815 303.69 2828.50 3.831 303.33 2838.50 3.847 302.98 2848.50 3.862 302.63 2858.50 3.878 302.29 2868.50 3.894 301.95 2878.50 3.909 301.61 2888.50 3.924 301.27 2898.50 3.940 300.94 2908.50 3.955 300.61 2918.50 3.970 300.28 2928.50 3.985 299.95 2938.50 4.000 299.63 2948.50 4.015 299.30 2958.50 4.030 298.99 2968.50 4.045 298.67 2978.50 4.060 298.35 2988.50 4.074 298.04 2998.50 4.089 297.73 3008.50 4.104 297.42 3018.50 4.118 297.12 3028.50 4.133 296.81 3038.50 4.147 296.51 3048.50 4.161 296.21 3058.50 4.175 295.92 3068.50 4.190 295.62 3078.50 4.204 295.33 3088.50 4.218 295.04 3098.50 4.232 294.75 3108.50 4.245 294.46 3118.50 4.259 294.17 3128.50 4.273 293.89 3138.50 4.287 293.61 3148.50 4.300 293.33 3158.50 4.314 293.05 3168.50 4.327 292.77 3178.50 4.340 292.50 3188.50 4.354 292.22 3198.50 4.367 291.95 3208.50 4.380 291.68 3218.50 4.393 291.41 3228.50 4.406 291.15 3238.50 4.419 290.88 3248.50 4.432 290.62 3258.50 4.444 290.36 3268.50 4.457 290.10 3278.50 4.470 289.84 3288.50 4.482 289.58 3298.50 4.495 289.32 3308.50 4.507 289.07 3318.50 4.519 288.81 3328.50 4.531 288.56 3338.50 4.544 288.31 3348.50 4.556 288.06 3358.50 4.567 287.81 3368.50 4.579 287.57 3378.50 4.591 287.32 3388.50 4.603 287.07 3398.50 4.614 286.83 3408.50 4.626 286.59 3418.50 4.637 286.35 3428.50 4.649 286.11 3438.50 4.660 285.87 3448.50 4.671 285.63 3458.50 4.682 285.40 3468.50 4.693 285.16 3478.50 4.704 284.93 3488.50 4.715 284.70 3498.50 4.726 284.46 3508.50 4.737 284.23 3518.50 4.747 284.00 3528.50 4.758 283.77 3538.50 4.768 283.55 3548.50 4.778 283.32 3558.50 4.789 283.09 3568.50 4.799 282.87 3578.50 4.809 282.65 3588.50 4.819 282.42 3598.50 4.829 282.20 3608.50 4.838 281.98 3618.50 4.848 281.76 3628.50 4.858 281.54 3638.50 4.867 281.32 3648.50 4.877 281.10 3658.50 4.886 280.89 3668.50 4.895 280.67 3678.50 4.904 280.46 3688.50 4.913 280.24 3698.50 4.922 280.03 3708.50 4.931 279.82 3718.50 4.940 279.60 3728.50 4.948 279.39 3738.50 4.957 279.18 3748.50 4.965 278.97 3758.50 4.974 278.76 3768.50 4.982 278.55 3778.50 4.990 278.35 3788.50 4.998 278.14 3798.50 5.006 277.93 3808.50 5.014 277.73 3818.50 5.022 277.52 3828.50 5.029 277.32 3838.50 5.037 277.11 3848.50 5.044 276.91 3858.50 5.052 276.71 3868.50 5.059 276.51 3878.50 5.066 276.30 3888.50 5.073 276.10 3898.50 5.080 275.90 3908.50 5.087 275.70 3918.50 5.093 275.50 3928.50 5.100 275.30 3938.50 5.106 275.11 3948.50 5.113 274.91 3958.50 5.119 274.71 3968.50 5.125 274.51 3978.50 5.131 274.32 3988.50 5.137 274.12 3998.50 5.143 273.93 4008.50 5.148 273.73 4018.50 5.154 273.54 4028.50 5.160 273.34 4038.50 5.165 273.15 4048.50 5.170 272.95 4058.50 5.175 272.76 4068.50 5.180 272.57 4078.50 5.185 272.38 4088.50 5.190 272.18
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 14:44:15 |