| WDS: | STF2323AB | WDS ID/Discoverer |
| P: | 2455.604 | Orbital period (years) |
| a: | 6.35553 | Semi-major axis (arcseconds) |
| i: | 104.723 | Inclination (degrees) |
| Ω: | 11.629 | Longitude of ascending node (degrees) |
| T: | 1687.223 | Epoch of periastron passage (year) |
| e: | 0.81391 | Eccentricity |
| ω: | 272.145 | Longitude of periastron (degrees) |
| Start-Year: | 797.1981499999999 | Year |
| End-Year: | 3252.80185 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STF2323AB |
||
| Position: | 182354.65+584802.1 | Epoch-2000 right ascension and declination |
| WDS-ID: | 18239+5848 | WDS designation |
| Discoverer Code: | STF2323AB | Discover designation and components |
| ADS number: | 11336 | Aitken Double Star catalog |
| HD number: | 170073 | HD catalog number |
| Hipparcos number: | 90156 | Hipparcos catalog number |
| V1: | 5.06 | Magnitude of the primary |
| V2: | 8.07 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2015 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | Izm2019 | 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 3.770 347.85 -------------------------- 797.20 3.455 243.70 807.20 3.475 242.97 817.20 3.495 242.25 827.20 3.515 241.54 837.20 3.535 240.83 847.20 3.555 240.14 857.20 3.575 239.45 867.20 3.595 238.77 877.20 3.615 238.10 887.20 3.635 237.43 897.20 3.655 236.77 907.20 3.675 236.12 917.20 3.695 235.48 927.20 3.715 234.84 937.20 3.734 234.21 947.20 3.754 233.59 957.20 3.773 232.97 967.20 3.793 232.36 977.20 3.812 231.75 987.20 3.831 231.16 997.20 3.849 230.56 1007.20 3.868 229.98 1017.20 3.886 229.39 1027.20 3.904 228.82 1037.20 3.921 228.25 1047.20 3.939 227.68 1057.20 3.955 227.12 1067.20 3.972 226.56 1077.20 3.988 226.01 1087.20 4.004 225.46 1097.20 4.019 224.92 1107.20 4.034 224.38 1117.20 4.048 223.84 1127.20 4.062 223.31 1137.20 4.075 222.78 1147.20 4.087 222.26 1157.20 4.099 221.74 1167.20 4.111 221.22 1177.20 4.121 220.70 1187.20 4.131 220.19 1197.20 4.140 219.68 1207.20 4.148 219.17 1217.20 4.156 218.66 1227.20 4.162 218.16 1237.20 4.168 217.65 1247.20 4.172 217.15 1257.20 4.176 216.65 1267.20 4.178 216.15 1277.20 4.180 215.65 1287.20 4.180 215.15 1297.20 4.178 214.64 1307.20 4.176 214.14 1317.20 4.172 213.64 1327.20 4.166 213.14 1337.20 4.159 212.63 1347.20 4.150 212.13 1357.20 4.140 211.62 1367.20 4.127 211.11 1377.20 4.113 210.59 1387.20 4.096 210.07 1397.20 4.077 209.55 1407.20 4.056 209.02 1417.20 4.032 208.49 1427.20 4.005 207.94 1437.20 3.976 207.40 1447.20 3.943 206.84 1457.20 3.907 206.27 1467.20 3.867 205.69 1477.20 3.822 205.10 1487.20 3.774 204.49 1497.20 3.721 203.87 1507.20 3.662 203.23 1517.20 3.598 202.57 1527.20 3.527 201.88 1537.20 3.449 201.16 1547.20 3.363 200.41 1557.20 3.268 199.61 1567.20 3.163 198.76 1577.20 3.046 197.86 1587.20 2.915 196.87 1597.20 2.769 195.79 1607.20 2.604 194.58 1617.20 2.417 193.19 1627.20 2.203 191.55 1637.20 1.957 189.53 1647.20 1.671 186.87 1657.20 1.338 182.98 1667.20 0.955 176.19 1677.20 0.542 159.28 1687.20 0.303 93.48 1697.20 0.609 39.11 1707.20 1.018 25.05 1717.20 1.388 18.91 1727.20 1.703 15.23 1737.20 1.970 12.63 1747.20 2.197 10.62 1757.20 2.392 8.96 1767.20 2.560 7.53 1777.20 2.706 6.27 1787.20 2.834 5.13 1797.20 2.947 4.09 1807.20 3.047 3.11 1817.20 3.136 2.20 1827.20 3.215 1.33 1837.20 3.285 0.51 1847.20 3.348 359.71 1857.20 3.404 358.94 1867.20 3.455 358.20 1877.20 3.500 357.48 1887.20 3.540 356.77 1897.20 3.576 356.08 1907.20 3.607 355.40 1917.20 3.635 354.74 1927.20 3.660 354.08 1937.20 3.682 353.43 1947.20 3.700 352.79 1957.20 3.717 352.15 1967.20 3.730 351.52 1977.20 3.742 350.90 1987.20 3.751 350.27 1997.20 3.759 349.65 2007.20 3.764 349.04 2017.20 3.768 348.42 2027.20 3.770 347.80 2037.20 3.771 347.19 2047.20 3.771 346.57 2057.20 3.769 345.96 2067.20 3.766 345.34 2077.20 3.761 344.72 2087.20 3.756 344.11 2097.20 3.750 343.49 2107.20 3.743 342.86 2117.20 3.734 342.24 2127.20 3.726 341.61 2137.20 3.716 340.98 2147.20 3.705 340.34 2157.20 3.694 339.70 2167.20 3.683 339.06 2177.20 3.670 338.41 2187.20 3.658 337.76 2197.20 3.644 337.11 2207.20 3.631 336.45 2217.20 3.616 335.78 2227.20 3.602 335.11 2237.20 3.587 334.43 2247.20 3.571 333.75 2257.20 3.556 333.06 2267.20 3.540 332.37 2277.20 3.524 331.66 2287.20 3.508 330.96 2297.20 3.491 330.24 2307.20 3.475 329.52 2317.20 3.458 328.80 2327.20 3.441 328.06 2337.20 3.424 327.32 2347.20 3.408 326.57 2357.20 3.391 325.81 2367.20 3.374 325.05 2377.20 3.357 324.28 2387.20 3.340 323.50 2397.20 3.323 322.71 2407.20 3.306 321.91 2417.20 3.290 321.11 2427.20 3.273 320.30 2437.20 3.257 319.48 2447.20 3.241 318.65 2457.20 3.225 317.81 2467.20 3.209 316.97 2477.20 3.194 316.11 2487.20 3.179 315.25 2497.20 3.164 314.38 2507.20 3.149 313.51 2517.20 3.135 312.62 2527.20 3.121 311.73 2537.20 3.107 310.82 2547.20 3.094 309.91 2557.20 3.081 309.00 2567.20 3.068 308.07 2577.20 3.056 307.14 2587.20 3.044 306.20 2597.20 3.033 305.25 2607.20 3.022 304.30 2617.20 3.012 303.34 2627.20 3.002 302.37 2637.20 2.993 301.40 2647.20 2.984 300.42 2657.20 2.975 299.43 2667.20 2.967 298.44 2677.20 2.960 297.45 2687.20 2.953 296.45 2697.20 2.947 295.44 2707.20 2.941 294.43 2717.20 2.936 293.42 2727.20 2.932 292.40 2737.20 2.928 291.39 2747.20 2.925 290.37 2757.20 2.922 289.34 2767.20 2.920 288.32 2777.20 2.918 287.29 2787.20 2.917 286.26 2797.20 2.917 285.24 2807.20 2.917 284.21 2817.20 2.918 283.18 2827.20 2.920 282.16 2837.20 2.922 281.13 2847.20 2.925 280.11 2857.20 2.928 279.09 2867.20 2.932 278.07 2877.20 2.937 277.05 2887.20 2.942 276.04 2897.20 2.948 275.03 2907.20 2.954 274.03 2917.20 2.961 273.03 2927.20 2.969 272.03 2937.20 2.977 271.04 2947.20 2.985 270.06 2957.20 2.994 269.08 2967.20 3.004 268.11 2977.20 3.014 267.14 2987.20 3.025 266.19 2997.20 3.036 265.23 3007.20 3.048 264.29 3017.20 3.060 263.35 3027.20 3.073 262.42 3037.20 3.086 261.50 3047.20 3.100 260.59 3057.20 3.114 259.68 3067.20 3.128 258.78 3077.20 3.143 257.89 3087.20 3.159 257.01 3097.20 3.174 256.14 3107.20 3.190 255.28 3117.20 3.207 254.42 3127.20 3.223 253.58 3137.20 3.240 252.74 3147.20 3.258 251.91 3157.20 3.275 251.09 3167.20 3.293 250.28 3177.20 3.311 249.48 3187.20 3.330 248.69 3197.20 3.348 247.90 3207.20 3.367 247.13 3217.20 3.386 246.36 3227.20 3.405 245.60 3237.20 3.425 244.85 3247.20 3.444 244.11
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
|
| Report created: |
2026-06-25 17:51:30 |