| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 18:59:51 |
| WDS: | SEE358 | WDS ID/Discoverer |
| P: | 1155.474 | Orbital period (years) |
| a: | 3.44935 | Semi-major axis (arcseconds) |
| i: | 66.992 | Inclination (degrees) |
| Ω: | 96.441 | Longitude of ascending node (degrees) |
| T: | 2065.149 | Epoch of periastron passage (year) |
| e: | 0.86024 | Eccentricity |
| ω: | 73.173 | Longitude of periastron (degrees) |
| Start-Year: | 1448.0 | Year |
| End-Year: | 2602.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 184444.48-254751.4 | Epoch-2000 right ascension and declination |
| WDS-ID: | 18447-2548 | WDS designation |
| Discoverer Code: | SEE358 | Discover designation and components |
| ADS number: | 11622 | Aitken Double Star catalog |
| HD number: | 173099 | HD catalog number |
| Hipparcos number: | 91967 | Hipparcos catalog number |
| V1: | 8.41 | Magnitude of the primary |
| V2: | 8.82 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2015 | Date of last observation |
| Orbit grade: | 5 | Orbit grade, ranging from 1 'definitive' to 5 'indeterminate' |
| Flags: | Flags |
Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements)
Year Sep[“] PA[°] --------------------------------------------- 2025.0 1.164 74.0 ------------------------- 1448.0 3.129 325.6 1458.0 3.107 326.4 1468.0 3.083 327.2 1478.0 3.059 328.0 1488.0 3.034 328.8 1498.0 3.008 329.6 1508.0 2.981 330.4 1518.0 2.954 331.2 1528.0 2.925 332.1 1538.0 2.897 333.0 1548.0 2.867 333.8 1558.0 2.837 334.8 1568.0 2.806 335.7 1578.0 2.775 336.6 1588.0 2.743 337.6 1598.0 2.710 338.6 1608.0 2.677 339.6 1618.0 2.644 340.7 1628.0 2.610 341.7 1638.0 2.575 342.8 1648.0 2.541 344.0 1658.0 2.506 345.1 1668.0 2.470 346.3 1678.0 2.435 347.5 1688.0 2.399 348.8 1698.0 2.363 350.1 1708.0 2.326 351.5 1718.0 2.290 352.8 1728.0 2.253 354.3 1738.0 2.216 355.7 1748.0 2.180 357.3 1758.0 2.143 358.9 1768.0 2.107 0.5 1778.0 2.070 2.2 1788.0 2.034 3.9 1798.0 1.998 5.8 1808.0 1.962 7.6 1818.0 1.927 9.6 1828.0 1.892 11.6 1838.0 1.857 13.7 1848.0 1.823 15.9 1858.0 1.789 18.2 1868.0 1.756 20.5 1878.0 1.723 23.0 1888.0 1.691 25.5 1898.0 1.659 28.1 1908.0 1.628 30.9 1918.0 1.597 33.7 1928.0 1.567 36.7 1938.0 1.536 39.7 1948.0 1.506 42.9 1958.0 1.475 46.3 1968.0 1.442 49.7 1978.0 1.408 53.4 1988.0 1.370 57.2 1998.0 1.328 61.3 2008.0 1.278 65.6 2018.0 1.217 70.3 2028.0 1.137 75.7 2038.0 1.025 82.0 2048.0 0.852 90.3 2058.0 0.546 105.5 2068.0 0.201 201.0 2078.0 0.657 263.4 2088.0 1.052 273.8 2098.0 1.352 279.0 2108.0 1.592 282.4 2118.0 1.792 285.0 2128.0 1.963 287.1 2138.0 2.111 288.9 2148.0 2.241 290.4 2158.0 2.358 291.8 2168.0 2.462 293.1 2178.0 2.555 294.3 2188.0 2.640 295.3 2198.0 2.717 296.4 2208.0 2.787 297.4 2218.0 2.850 298.3 2228.0 2.908 299.2 2238.0 2.961 300.0 2248.0 3.009 300.9 2258.0 3.053 301.7 2268.0 3.093 302.4 2278.0 3.129 303.2 2288.0 3.162 304.0 2298.0 3.191 304.7 2308.0 3.218 305.4 2318.0 3.241 306.1 2328.0 3.262 306.8 2338.0 3.280 307.5 2348.0 3.296 308.2 2358.0 3.310 308.9 2368.0 3.321 309.5 2378.0 3.330 310.2 2388.0 3.338 310.9 2398.0 3.343 311.5 2408.0 3.347 312.2 2418.0 3.348 312.8 2428.0 3.348 313.5 2438.0 3.347 314.2 2448.0 3.344 314.8 2458.0 3.339 315.5 2468.0 3.333 316.2 2478.0 3.325 316.8 2488.0 3.317 317.5 2498.0 3.306 318.2 2508.0 3.295 318.8 2518.0 3.282 319.5 2528.0 3.269 320.2 2538.0 3.254 320.9 2548.0 3.237 321.6 2558.0 3.220 322.3 2568.0 3.202 323.0 2578.0 3.183 323.8 2588.0 3.163 324.5 2598.0 3.141 325.2