| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 19:03:04 |
| WDS: | STT369 | WDS ID/Discoverer |
| P: | 1055.000 | Orbital period (years) |
| a: | 0.784 | Semi-major axis (arcseconds) |
| i: | 123.3 | Inclination (degrees) |
| Ω: | 39.3 | Longitude of ascending node (degrees) |
| T: | 2676.500 | Epoch of periastron passage (year) |
| e: | 0.161 | Eccentricity |
| ω: | 262.4 | Longitude of periastron (degrees) |
| Start-Year: | 1498.0 | Year |
| End-Year: | 2552.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 190706.37+720426.6 | Epoch-2000 right ascension and declination |
| WDS-ID: | 19071+7204 | WDS designation |
| Discoverer Code: | STT369 | Discover designation and components |
| ADS number: | 12113 | Aitken Double Star catalog |
| HD number: | 179729 | HD catalog number |
| Hipparcos number: | 93876 | Hipparcos catalog number |
| V1: | 7.82 | Magnitude of the primary |
| V2: | 7.91 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | Date of last observation | |
| Orbit grade: | 4 | 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 0.674 5.3 ------------------------- 1498.0 0.653 204.4 1508.0 0.631 201.6 1518.0 0.607 198.7 1528.0 0.582 195.5 1538.0 0.556 191.9 1548.0 0.529 188.1 1558.0 0.502 183.8 1568.0 0.475 179.1 1578.0 0.449 173.7 1588.0 0.425 167.8 1598.0 0.403 161.1 1608.0 0.385 153.8 1618.0 0.372 145.9 1628.0 0.364 137.4 1638.0 0.362 128.8 1648.0 0.366 120.2 1658.0 0.375 111.9 1668.0 0.390 104.1 1678.0 0.410 97.0 1688.0 0.433 90.6 1698.0 0.458 84.8 1708.0 0.484 79.7 1718.0 0.512 75.1 1728.0 0.540 71.0 1738.0 0.567 67.3 1748.0 0.594 63.9 1758.0 0.620 60.8 1768.0 0.644 58.0 1778.0 0.667 55.3 1788.0 0.689 52.9 1798.0 0.708 50.5 1808.0 0.726 48.3 1818.0 0.741 46.2 1828.0 0.755 44.2 1838.0 0.766 42.2 1848.0 0.776 40.3 1858.0 0.784 38.4 1868.0 0.789 36.6 1878.0 0.793 34.8 1888.0 0.795 33.0 1898.0 0.795 31.2 1908.0 0.793 29.4 1918.0 0.790 27.6 1928.0 0.785 25.7 1938.0 0.778 23.9 1948.0 0.771 22.0 1958.0 0.761 20.0 1968.0 0.751 18.0 1978.0 0.739 16.0 1988.0 0.727 13.9 1998.0 0.714 11.7 2008.0 0.699 9.4 2018.0 0.685 7.0 2028.0 0.670 4.6 2038.0 0.654 2.0 2048.0 0.638 359.3 2058.0 0.623 356.4 2068.0 0.607 353.4 2078.0 0.592 350.2 2088.0 0.577 346.9 2098.0 0.563 343.4 2108.0 0.550 339.7 2118.0 0.538 335.9 2128.0 0.527 331.9 2138.0 0.518 327.7 2148.0 0.510 323.4 2158.0 0.505 319.0 2168.0 0.501 314.5 2178.0 0.499 309.9 2188.0 0.499 305.4 2198.0 0.501 300.8 2208.0 0.506 296.3 2218.0 0.512 291.9 2228.0 0.519 287.7 2238.0 0.529 283.5 2248.0 0.540 279.5 2258.0 0.552 275.7 2268.0 0.565 272.1 2278.0 0.578 268.6 2288.0 0.593 265.3 2298.0 0.608 262.1 2308.0 0.623 259.1 2318.0 0.638 256.2 2328.0 0.652 253.5 2338.0 0.667 250.9 2348.0 0.681 248.4 2358.0 0.694 246.0 2368.0 0.707 243.7 2378.0 0.718 241.4 2388.0 0.729 239.3 2398.0 0.738 237.2 2408.0 0.746 235.1 2418.0 0.752 233.1 2428.0 0.757 231.1 2438.0 0.760 229.1 2448.0 0.762 227.1 2458.0 0.761 225.2 2468.0 0.759 223.2 2478.0 0.754 221.2 2488.0 0.747 219.2 2498.0 0.739 217.2 2508.0 0.728 215.0 2518.0 0.715 212.9 2528.0 0.700 210.6 2538.0 0.683 208.2 2548.0 0.663 205.7