| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 16:54:55 |
| WDS: | STT66 | WDS ID/Discoverer |
| P: | 1198.468 | Orbital period (years) |
| a: | 2.49681 | Semi-major axis (arcseconds) |
| i: | 87.97 | Inclination (degrees) |
| Ω: | 147.528 | Longitude of ascending node (degrees) |
| T: | 2090.184 | Epoch of periastron passage (year) |
| e: | 0.8157 | Eccentricity |
| ω: | 74.298 | Longitude of periastron (degrees) |
| Start-Year: | 1426.0 | Year |
| End-Year: | 2624.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 035204.69+404750.7 | Epoch-2000 right ascension and declination |
| WDS-ID: | 03521+4048 | WDS designation |
| Discoverer Code: | STT66 | Discover designation and components |
| ADS number: | 2815 | Aitken Double Star catalog |
| HD number: | 24117 | HD catalog number |
| Hipparcos number: | 18095 | Hipparcos catalog number |
| V1: | 8.11 | Magnitude of the primary |
| V2: | 8.54 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2015 | 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 0.992 145.3 ------------------------- 1426.0 1.483 333.4 1436.0 1.446 333.5 1446.0 1.410 333.7 1456.0 1.372 333.9 1466.0 1.334 334.1 1476.0 1.295 334.4 1486.0 1.256 334.6 1496.0 1.216 334.8 1506.0 1.176 335.1 1516.0 1.135 335.4 1526.0 1.094 335.7 1536.0 1.052 336.0 1546.0 1.010 336.4 1556.0 0.967 336.8 1566.0 0.924 337.2 1576.0 0.881 337.7 1586.0 0.837 338.2 1596.0 0.793 338.8 1606.0 0.748 339.4 1616.0 0.704 340.2 1626.0 0.659 341.0 1636.0 0.614 341.9 1646.0 0.568 343.0 1656.0 0.523 344.3 1666.0 0.478 345.9 1676.0 0.433 347.7 1686.0 0.388 350.0 1696.0 0.344 352.9 1706.0 0.300 356.6 1716.0 0.259 1.6 1726.0 0.219 8.3 1736.0 0.184 17.9 1746.0 0.156 31.3 1756.0 0.140 49.1 1766.0 0.140 69.2 1776.0 0.155 87.2 1786.0 0.183 100.8 1796.0 0.217 110.5 1806.0 0.256 117.4 1816.0 0.298 122.5 1826.0 0.341 126.2 1836.0 0.385 129.2 1846.0 0.429 131.5 1856.0 0.473 133.4 1866.0 0.518 134.9 1876.0 0.561 136.3 1886.0 0.605 137.4 1896.0 0.647 138.4 1906.0 0.689 139.2 1916.0 0.730 140.0 1926.0 0.769 140.7 1936.0 0.807 141.3 1946.0 0.843 141.9 1956.0 0.876 142.4 1966.0 0.907 142.9 1976.0 0.935 143.3 1986.0 0.959 143.7 1996.0 0.978 144.1 2006.0 0.991 144.5 2016.0 0.996 144.9 2026.0 0.991 145.3 2036.0 0.972 145.7 2046.0 0.935 146.1 2056.0 0.869 146.6 2066.0 0.760 147.2 2076.0 0.579 148.0 2086.0 0.284 150.3 2096.0 0.110 318.8 2106.0 0.474 325.8 2116.0 0.759 326.8 2126.0 0.981 327.4 2136.0 1.159 327.7 2146.0 1.305 327.9 2156.0 1.427 328.1 2166.0 1.530 328.3 2176.0 1.619 328.5 2186.0 1.695 328.6 2196.0 1.761 328.7 2206.0 1.818 328.9 2216.0 1.868 329.0 2226.0 1.911 329.1 2236.0 1.949 329.2 2246.0 1.981 329.3 2256.0 2.008 329.4 2266.0 2.031 329.5 2276.0 2.050 329.6 2286.0 2.066 329.7 2296.0 2.078 329.7 2306.0 2.088 329.8 2316.0 2.094 329.9 2326.0 2.098 330.0 2336.0 2.099 330.1 2346.0 2.098 330.2 2356.0 2.095 330.3 2366.0 2.090 330.4 2376.0 2.083 330.4 2386.0 2.074 330.5 2396.0 2.063 330.6 2406.0 2.051 330.7 2416.0 2.037 330.8 2426.0 2.022 330.9 2436.0 2.005 331.0 2446.0 1.987 331.1 2456.0 1.967 331.2 2466.0 1.946 331.3 2476.0 1.924 331.4 2486.0 1.901 331.5 2496.0 1.877 331.6 2506.0 1.852 331.7 2516.0 1.825 331.8 2526.0 1.798 331.9 2536.0 1.770 332.1 2546.0 1.741 332.2 2556.0 1.710 332.3 2566.0 1.679 332.5 2576.0 1.648 332.6 2586.0 1.615 332.7 2596.0 1.582 332.9 2606.0 1.548 333.0 2616.0 1.513 333.2