| WDS: | STT201AB | WDS ID/Discoverer |
| P: | 1883.000 | Orbital period (years) |
| a: | 1.392 | Semi-major axis (arcseconds) |
| i: | 140.3 | Inclination (degrees) |
| Ω: | 29.4 | Longitude of ascending node (degrees) |
| T: | 2288.000 | Epoch of periastron passage (year) |
| e: | 0.274 | Eccentricity |
| ω: | 268.2 | Longitude of periastron (degrees) |
| Start-Year: | 1083.5 | Year |
| End-Year: | 2966.5 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for STT201AB |
||
| Position: | 092354.55+275354.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 09239+2754 | WDS designation |
| Discoverer Code: | STT201AB | Discover designation and components |
| ADS number: | 7344 | Aitken Double Star catalog |
| HD number: | . | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 8.48 | Magnitude of the primary |
| V2: | 9.48 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | Date of last observation | |
| Orbit grade: | 5 | 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 1.220 202.58 -------------------------- 1083.50 1.419 339.19 1093.50 1.417 337.83 1103.50 1.414 336.46 1113.50 1.412 335.09 1123.50 1.409 333.71 1133.50 1.406 332.32 1143.50 1.404 330.94 1153.50 1.401 329.54 1163.50 1.398 328.14 1173.50 1.396 326.74 1183.50 1.393 325.33 1193.50 1.391 323.91 1203.50 1.388 322.49 1213.50 1.386 321.07 1223.50 1.383 319.64 1233.50 1.381 318.21 1243.50 1.379 316.77 1253.50 1.377 315.32 1263.50 1.375 313.88 1273.50 1.373 312.42 1283.50 1.372 310.97 1293.50 1.370 309.51 1303.50 1.369 308.05 1313.50 1.368 306.59 1323.50 1.367 305.12 1333.50 1.366 303.65 1343.50 1.365 302.18 1353.50 1.365 300.71 1363.50 1.364 299.24 1373.50 1.364 297.76 1383.50 1.364 296.29 1393.50 1.364 294.82 1403.50 1.364 293.34 1413.50 1.365 291.87 1423.50 1.365 290.40 1433.50 1.366 288.93 1443.50 1.367 287.46 1453.50 1.368 286.00 1463.50 1.369 284.53 1473.50 1.371 283.07 1483.50 1.372 281.61 1493.50 1.374 280.16 1503.50 1.375 278.71 1513.50 1.377 277.26 1523.50 1.379 275.82 1533.50 1.381 274.38 1543.50 1.383 272.94 1553.50 1.385 271.51 1563.50 1.387 270.08 1573.50 1.389 268.66 1583.50 1.391 267.24 1593.50 1.393 265.83 1603.50 1.395 264.42 1613.50 1.397 263.01 1623.50 1.399 261.61 1633.50 1.401 260.21 1643.50 1.403 258.82 1653.50 1.405 257.43 1663.50 1.407 256.04 1673.50 1.408 254.66 1683.50 1.410 253.28 1693.50 1.411 251.90 1703.50 1.412 250.52 1713.50 1.413 249.15 1723.50 1.414 247.78 1733.50 1.414 246.40 1743.50 1.414 245.03 1753.50 1.414 243.66 1763.50 1.413 242.29 1773.50 1.413 240.92 1783.50 1.412 239.54 1793.50 1.410 238.17 1803.50 1.408 236.79 1813.50 1.406 235.40 1823.50 1.403 234.01 1833.50 1.400 232.62 1843.50 1.396 231.21 1853.50 1.392 229.80 1863.50 1.387 228.38 1873.50 1.382 226.95 1883.50 1.376 225.51 1893.50 1.370 224.06 1903.50 1.362 222.59 1913.50 1.355 221.10 1923.50 1.346 219.60 1933.50 1.338 218.08 1943.50 1.328 216.54 1953.50 1.317 214.97 1963.50 1.306 213.38 1973.50 1.295 211.76 1983.50 1.282 210.10 1993.50 1.269 208.42 2003.50 1.255 206.70 2013.50 1.240 204.94 2023.50 1.224 203.13 2033.50 1.208 201.28 2043.50 1.191 199.37 2053.50 1.174 197.41 2063.50 1.155 195.39 2073.50 1.136 193.30 2083.50 1.117 191.14 2093.50 1.097 188.90 2103.50 1.076 186.58 2113.50 1.055 184.17 2123.50 1.034 181.65 2133.50 1.012 179.03 2143.50 0.991 176.30 2153.50 0.969 173.44 2163.50 0.948 170.46 2173.50 0.927 167.34 2183.50 0.906 164.08 2193.50 0.887 160.67 2203.50 0.868 157.10 2213.50 0.850 153.39 2223.50 0.834 149.52 2233.50 0.820 145.51 2243.50 0.807 141.37 2253.50 0.796 137.10 2263.50 0.788 132.73 2273.50 0.782 128.28 2283.50 0.779 123.78 2293.50 0.778 119.25 2303.50 0.779 114.72 2313.50 0.784 110.23 2323.50 0.790 105.80 2333.50 0.800 101.46 2343.50 0.811 97.23 2353.50 0.824 93.13 2363.50 0.839 89.17 2373.50 0.856 85.35 2383.50 0.874 81.69 2393.50 0.893 78.18 2403.50 0.914 74.82 2413.50 0.934 71.61 2423.50 0.956 68.54 2433.50 0.978 65.60 2443.50 0.999 62.80 2453.50 1.021 60.11 2463.50 1.043 57.54 2473.50 1.065 55.07 2483.50 1.086 52.70 2493.50 1.107 50.42 2503.50 1.127 48.23 2513.50 1.147 46.11 2523.50 1.167 44.06 2533.50 1.185 42.08 2543.50 1.203 40.16 2553.50 1.221 38.29 2563.50 1.237 36.48 2573.50 1.253 34.71 2583.50 1.268 32.98 2593.50 1.283 31.30 2603.50 1.297 29.65 2613.50 1.310 28.04 2623.50 1.322 26.45 2633.50 1.333 24.90 2643.50 1.344 23.37 2653.50 1.354 21.86 2663.50 1.364 20.38 2673.50 1.372 18.92 2683.50 1.381 17.47 2693.50 1.388 16.04 2703.50 1.395 14.62 2713.50 1.401 13.22 2723.50 1.407 11.83 2733.50 1.412 10.45 2743.50 1.416 9.08 2753.50 1.420 7.72 2763.50 1.424 6.36 2773.50 1.427 5.01 2783.50 1.429 3.67 2793.50 1.432 2.33 2803.50 1.433 0.99 2813.50 1.435 359.66 2823.50 1.436 358.33 2833.50 1.436 357.00 2843.50 1.436 355.67 2853.50 1.436 354.34 2863.50 1.436 353.01 2873.50 1.435 351.68 2883.50 1.434 350.35 2893.50 1.433 349.02 2903.50 1.432 347.68 2913.50 1.430 346.34 2923.50 1.429 345.00 2933.50 1.427 343.66 2943.50 1.425 342.31 2953.50 1.422 340.95 2963.50 1.420 339.60
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 16:17:40 |