| WDS: | STT325 | WDS ID/Discoverer |
| P: | 2838.000 | Orbital period (years) |
| a: | 3.34 | Semi-major axis (arcseconds) |
| i: | 77.9 | Inclination (degrees) |
| Ω: | 6.2 | Longitude of ascending node (degrees) |
| T: | 2130.000 | Epoch of periastron passage (year) |
| e: | 0.662 | Eccentricity |
| ω: | 348.8 | Longitude of periastron (degrees) |
| Start-Year: | 606.0 | Year |
| End-Year: | 3444.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STT325 |
||
| Position: | 171259.30+074457.5 | Epoch-2000 right ascension and declination |
| WDS-ID: | 17130+0745 | WDS designation |
| Discoverer Code: | STT325 | Discover designation and components |
| ADS number: | 10398 | Aitken Double Star catalog |
| HD number: | 155714 | HD catalog number |
| Hipparcos number: | 84230 | Hipparcos catalog number |
| V1: | 7.15 | Magnitude of the primary |
| V2: | 8.94 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2010 | 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: | FMR2012h | 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 0.400 314.18 -------------------------- 606.00 5.354 183.02 616.00 5.366 183.10 626.00 5.377 183.18 636.00 5.388 183.26 646.00 5.398 183.33 656.00 5.407 183.41 666.00 5.416 183.48 676.00 5.425 183.56 686.00 5.433 183.64 696.00 5.440 183.71 706.00 5.447 183.79 716.00 5.453 183.86 726.00 5.459 183.94 736.00 5.464 184.01 746.00 5.468 184.08 756.00 5.472 184.16 766.00 5.475 184.23 776.00 5.478 184.31 786.00 5.480 184.38 796.00 5.482 184.45 806.00 5.483 184.53 816.00 5.483 184.60 826.00 5.483 184.68 836.00 5.482 184.75 846.00 5.481 184.82 856.00 5.479 184.90 866.00 5.477 184.97 876.00 5.473 185.05 886.00 5.470 185.12 896.00 5.465 185.20 906.00 5.461 185.27 916.00 5.455 185.34 926.00 5.449 185.42 936.00 5.442 185.49 946.00 5.435 185.57 956.00 5.427 185.65 966.00 5.419 185.72 976.00 5.410 185.80 986.00 5.400 185.87 996.00 5.389 185.95 1006.00 5.378 186.03 1016.00 5.367 186.10 1026.00 5.355 186.18 1036.00 5.342 186.26 1046.00 5.328 186.34 1056.00 5.314 186.41 1066.00 5.300 186.49 1076.00 5.284 186.57 1086.00 5.268 186.65 1096.00 5.251 186.73 1106.00 5.234 186.81 1116.00 5.216 186.90 1126.00 5.198 186.98 1136.00 5.178 187.06 1146.00 5.158 187.14 1156.00 5.138 187.23 1166.00 5.116 187.31 1176.00 5.094 187.40 1186.00 5.072 187.48 1196.00 5.048 187.57 1206.00 5.024 187.66 1216.00 5.000 187.75 1226.00 4.974 187.84 1236.00 4.948 187.93 1246.00 4.921 188.02 1256.00 4.894 188.11 1266.00 4.865 188.20 1276.00 4.836 188.30 1286.00 4.807 188.39 1296.00 4.776 188.49 1306.00 4.745 188.59 1316.00 4.713 188.69 1326.00 4.680 188.79 1336.00 4.647 188.89 1346.00 4.612 188.99 1356.00 4.577 189.10 1366.00 4.541 189.21 1376.00 4.505 189.31 1386.00 4.467 189.43 1396.00 4.429 189.54 1406.00 4.390 189.65 1416.00 4.350 189.77 1426.00 4.309 189.89 1436.00 4.267 190.01 1446.00 4.225 190.13 1456.00 4.182 190.26 1466.00 4.137 190.39 1476.00 4.092 190.52 1486.00 4.046 190.65 1496.00 4.000 190.79 1506.00 3.952 190.93 1516.00 3.903 191.07 1526.00 3.853 191.22 1536.00 3.803 191.37 1546.00 3.751 191.53 1556.00 3.699 191.69 1566.00 3.645 191.85 1576.00 3.591 192.02 1586.00 3.535 192.20 1596.00 3.478 192.38 1606.00 3.421 192.57 1616.00 3.362 192.76 1626.00 3.302 192.96 1636.00 3.242 193.17 1646.00 3.180 193.38 1656.00 3.117 193.61 1666.00 3.052 193.84 1676.00 2.987 194.09 1686.00 2.921 194.34 1696.00 2.853 194.61 1706.00 2.784 194.89 1716.00 2.714 195.18 1726.00 2.643 195.49 1736.00 2.570 195.82 1746.00 2.496 196.16 1756.00 2.421 196.53 1766.00 2.345 196.92 1776.00 2.267 197.34 1786.00 2.188 197.79 1796.00 2.107 198.27 1806.00 2.025 198.79 1816.00 1.942 199.36 1826.00 1.858 199.98 1836.00 1.772 200.65 1846.00 1.685 201.39 1856.00 1.596 202.22 1866.00 1.507 203.15 1876.00 1.416 204.19 1886.00 1.324 205.37 1896.00 1.230 206.74 1906.00 1.136 208.33 1916.00 1.041 210.21 1926.00 0.946 212.46 1936.00 0.851 215.22 1946.00 0.757 218.67 1956.00 0.665 223.09 1966.00 0.576 228.91 1976.00 0.494 236.74 1986.00 0.423 247.43 1996.00 0.371 261.74 2006.00 0.347 279.29 2016.00 0.356 297.58 2026.00 0.397 313.48 2036.00 0.460 325.74 2046.00 0.536 334.79 2056.00 0.618 341.51 2066.00 0.702 346.64 2076.00 0.785 350.67 2086.00 0.864 353.94 2096.00 0.936 356.69 2106.00 1.000 359.06 2116.00 1.053 1.17 2126.00 1.095 3.09 2136.00 1.124 4.89 2146.00 1.140 6.62 2156.00 1.143 8.33 2166.00 1.134 10.04 2176.00 1.113 11.80 2186.00 1.083 13.64 2196.00 1.044 15.60 2206.00 0.997 17.73 2216.00 0.945 20.09 2226.00 0.889 22.73 2236.00 0.830 25.74 2246.00 0.770 29.22 2256.00 0.709 33.30 2266.00 0.650 38.13 2276.00 0.593 43.91 2286.00 0.543 50.82 2296.00 0.500 59.04 2306.00 0.468 68.58 2316.00 0.449 79.21 2326.00 0.446 90.36 2336.00 0.459 101.26 2346.00 0.487 111.25 2356.00 0.527 119.95 2366.00 0.576 127.30 2376.00 0.633 133.41 2386.00 0.694 138.48 2396.00 0.760 142.69 2406.00 0.828 146.23 2416.00 0.897 149.23 2426.00 0.969 151.78 2436.00 1.040 153.99 2446.00 1.113 155.91 2456.00 1.185 157.60 2466.00 1.258 159.09 2476.00 1.330 160.42 2486.00 1.402 161.61 2496.00 1.474 162.68 2506.00 1.546 163.66 2516.00 1.617 164.55 2526.00 1.687 165.36 2536.00 1.757 166.11 2546.00 1.826 166.81 2556.00 1.895 167.45 2566.00 1.963 168.05 2576.00 2.030 168.60 2586.00 2.097 169.13 2596.00 2.163 169.62 2606.00 2.228 170.08 2616.00 2.292 170.51 2626.00 2.356 170.93 2636.00 2.419 171.32 2646.00 2.482 171.69 2656.00 2.544 172.04 2666.00 2.605 172.37 2676.00 2.665 172.69 2686.00 2.724 173.00 2696.00 2.783 173.29 2706.00 2.841 173.57 2716.00 2.899 173.84 2726.00 2.955 174.10 2736.00 3.011 174.35 2746.00 3.067 174.59 2756.00 3.121 174.83 2766.00 3.175 175.05 2776.00 3.228 175.27 2786.00 3.281 175.48 2796.00 3.333 175.68 2806.00 3.384 175.88 2816.00 3.434 176.07 2826.00 3.484 176.26 2836.00 3.533 176.44 2846.00 3.582 176.61 2856.00 3.629 176.78 2866.00 3.676 176.95 2876.00 3.723 177.11 2886.00 3.769 177.27 2896.00 3.814 177.42 2906.00 3.858 177.58 2916.00 3.902 177.72 2926.00 3.945 177.87 2936.00 3.988 178.01 2946.00 4.030 178.15 2956.00 4.071 178.28 2966.00 4.111 178.42 2976.00 4.151 178.55 2986.00 4.191 178.67 2996.00 4.229 178.80 3006.00 4.268 178.92 3016.00 4.305 179.04 3026.00 4.342 179.16 3036.00 4.378 179.28 3046.00 4.414 179.39 3056.00 4.449 179.51 3066.00 4.483 179.62 3076.00 4.517 179.73 3086.00 4.550 179.84 3096.00 4.583 179.94 3106.00 4.615 180.05 3116.00 4.646 180.15 3126.00 4.677 180.26 3136.00 4.707 180.36 3146.00 4.737 180.46 3156.00 4.766 180.55 3166.00 4.794 180.65 3176.00 4.822 180.75 3186.00 4.850 180.84 3196.00 4.876 180.94 3206.00 4.902 181.03 3216.00 4.928 181.12 3226.00 4.953 181.21 3236.00 4.977 181.30 3246.00 5.001 181.39 3256.00 5.024 181.48 3266.00 5.047 181.57 3276.00 5.069 181.66 3286.00 5.090 181.74 3296.00 5.111 181.83 3306.00 5.131 181.91 3316.00 5.151 182.00 3326.00 5.170 182.08 3336.00 5.189 182.16 3346.00 5.207 182.24 3356.00 5.224 182.33 3366.00 5.241 182.41 3376.00 5.258 182.49 3386.00 5.273 182.57 3396.00 5.289 182.65 3406.00 5.303 182.73 3416.00 5.317 182.81 3426.00 5.331 182.88 3436.00 5.344 182.96
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 17:35:00 |