| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 18:21:49 |
| WDS: | SLR19 | WDS ID/Discoverer |
| P: | 414.875 | Orbital period (years) |
| a: | 1.59342 | Semi-major axis (arcseconds) |
| i: | 60.629 | Inclination (degrees) |
| Ω: | 133.395 | Longitude of ascending node (degrees) |
| T: | 2042.829 | Epoch of periastron passage (year) |
| e: | 0.29557 | Eccentricity |
| ω: | 250.503 | Longitude of periastron (degrees) |
| Start-Year: | 1818.0 | Year |
| End-Year: | 2232.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 140741.49-495203.0 | Epoch-2000 right ascension and declination |
| WDS-ID: | 14077-4952 | WDS designation |
| Discoverer Code: | SLR19 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 123227 | HD catalog number |
| Hipparcos number: | 69012 | Hipparcos catalog number |
| V1: | 7.14 | Magnitude of the primary |
| V2: | 7.38 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2014 | 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 0.946 336.7 ------------------------- 1818.0 1.314 175.9 1819.0 1.306 176.5 1820.0 1.298 177.2 1821.0 1.290 177.8 1822.0 1.282 178.4 1823.0 1.274 179.0 1824.0 1.266 179.7 1825.0 1.258 180.3 1826.0 1.250 181.0 1827.0 1.242 181.6 1828.0 1.234 182.3 1829.0 1.226 183.0 1830.0 1.218 183.7 1831.0 1.211 184.4 1832.0 1.203 185.1 1833.0 1.195 185.8 1834.0 1.188 186.5 1835.0 1.180 187.3 1836.0 1.173 188.0 1837.0 1.165 188.8 1838.0 1.158 189.5 1839.0 1.151 190.3 1840.0 1.144 191.1 1841.0 1.137 191.9 1842.0 1.130 192.7 1843.0 1.123 193.5 1844.0 1.116 194.3 1845.0 1.110 195.2 1846.0 1.103 196.0 1847.0 1.097 196.9 1848.0 1.091 197.7 1849.0 1.085 198.6 1850.0 1.079 199.5 1851.0 1.073 200.4 1852.0 1.067 201.3 1853.0 1.062 202.2 1854.0 1.056 203.1 1855.0 1.051 204.0 1856.0 1.046 205.0 1857.0 1.041 205.9 1858.0 1.037 206.9 1859.0 1.032 207.8 1860.0 1.028 208.8 1861.0 1.024 209.8 1862.0 1.020 210.8 1863.0 1.016 211.8 1864.0 1.013 212.8 1865.0 1.009 213.8 1866.0 1.006 214.8 1867.0 1.003 215.8 1868.0 1.001 216.9 1869.0 0.998 217.9 1870.0 0.996 218.9 1871.0 0.994 220.0 1872.0 0.992 221.0 1873.0 0.990 222.1 1874.0 0.989 223.1 1875.0 0.988 224.2 1876.0 0.987 225.2 1877.0 0.986 226.3 1878.0 0.986 227.4 1879.0 0.985 228.4 1880.0 0.985 229.5 1881.0 0.986 230.6 1882.0 0.986 231.6 1883.0 0.987 232.7 1884.0 0.987 233.7 1885.0 0.989 234.8 1886.0 0.990 235.9 1887.0 0.991 236.9 1888.0 0.993 238.0 1889.0 0.995 239.0 1890.0 0.997 240.0 1891.0 1.000 241.1 1892.0 1.002 242.1 1893.0 1.005 243.1 1894.0 1.008 244.2 1895.0 1.011 245.2 1896.0 1.014 246.2 1897.0 1.018 247.2 1898.0 1.021 248.2 1899.0 1.025 249.2 1900.0 1.029 250.1 1901.0 1.034 251.1 1902.0 1.038 252.1 1903.0 1.042 253.0 1904.0 1.047 254.0 1905.0 1.052 254.9 1906.0 1.057 255.8 1907.0 1.062 256.7 1908.0 1.067 257.7 1909.0 1.073 258.6 1910.0 1.078 259.5 1911.0 1.084 260.3 1912.0 1.089 261.2 1913.0 1.095 262.1 1914.0 1.101 262.9 1915.0 1.107 263.8 1916.0 1.113 264.6 1917.0 1.119 265.4 1918.0 1.125 266.3 1919.0 1.131 267.1 1920.0 1.138 267.9 1921.0 1.144 268.7 1922.0 1.150 269.5 1923.0 1.157 270.2 1924.0 1.163 271.0 1925.0 1.170 271.8 1926.0 1.176 272.5 1927.0 1.183 273.3 1928.0 1.189 274.0 1929.0 1.196 274.7 1930.0 1.202 275.4 1931.0 1.209 276.1 1932.0 1.215 276.8 1933.0 1.222 277.5 1934.0 1.228 278.2 1935.0 1.234 278.9 1936.0 1.241 279.6 1937.0 1.247 280.3 1938.0 1.253 280.9 1939.0 1.259 281.6 1940.0 1.266 282.2 1941.0 1.272 282.9 1942.0 1.278 283.5 1943.0 1.284 284.1 1944.0 1.289 284.7 1945.0 1.295 285.4 1946.0 1.301 286.0 1947.0 1.306 286.6 1948.0 1.312 287.2 1949.0 1.317 287.8 1950.0 1.322 288.4 1951.0 1.327 289.0 1952.0 1.332 289.5 1953.0 1.337 290.1 1954.0 1.341 290.7 1955.0 1.346 291.3 1956.0 1.350 291.8 1957.0 1.354 292.4 1958.0 1.358 293.0 1959.0 1.362 293.5 1960.0 1.365 294.1 1961.0 1.369 294.6 1962.0 1.372 295.2 1963.0 1.375 295.7 1964.0 1.378 296.3 1965.0 1.380 296.8 1966.0 1.383 297.4 1967.0 1.385 297.9 1968.0 1.387 298.4 1969.0 1.388 299.0 1970.0 1.390 299.5 1971.0 1.391 300.0 1972.0 1.392 300.6 1973.0 1.392 301.1 1974.0 1.392 301.6 1975.0 1.393 302.2 1976.0 1.392 302.7 1977.0 1.392 303.2 1978.0 1.391 303.8 1979.0 1.390 304.3 1980.0 1.388 304.8 1981.0 1.387 305.4 1982.0 1.385 305.9 1983.0 1.382 306.5 1984.0 1.380 307.0 1985.0 1.376 307.5 1986.0 1.373 308.1 1987.0 1.369 308.6 1988.0 1.365 309.2 1989.0 1.361 309.7 1990.0 1.356 310.3 1991.0 1.351 310.9 1992.0 1.345 311.4 1993.0 1.339 312.0 1994.0 1.333 312.6 1995.0 1.326 313.2 1996.0 1.319 313.8 1997.0 1.312 314.4 1998.0 1.304 315.0 1999.0 1.296 315.6 2000.0 1.287 316.2 2001.0 1.278 316.8 2002.0 1.268 317.5 2003.0 1.259 318.1 2004.0 1.248 318.8 2005.0 1.238 319.4 2006.0 1.226 320.1 2007.0 1.215 320.8 2008.0 1.203 321.5 2009.0 1.191 322.2 2010.0 1.178 323.0 2011.0 1.165 323.7 2012.0 1.152 324.5 2013.0 1.138 325.3 2014.0 1.123 326.1 2015.0 1.109 326.9 2016.0 1.094 327.8 2017.0 1.079 328.6 2018.0 1.063 329.5 2019.0 1.047 330.5 2020.0 1.031 331.4 2021.0 1.014 332.4 2022.0 0.997 333.4 2023.0 0.980 334.5 2024.0 0.963 335.6 2025.0 0.946 336.7 2026.0 0.928 337.9 2027.0 0.910 339.1 2028.0 0.892 340.4 2029.0 0.874 341.7 2030.0 0.856 343.1 2031.0 0.838 344.5 2032.0 0.820 346.0 2033.0 0.802 347.6 2034.0 0.784 349.2 2035.0 0.766 351.0 2036.0 0.748 352.8 2037.0 0.731 354.6 2038.0 0.714 356.6 2039.0 0.698 358.7 2040.0 0.682 0.9 2041.0 0.666 3.1 2042.0 0.652 5.5 2043.0 0.638 8.0 2044.0 0.625 10.6 2045.0 0.612 13.3 2046.0 0.601 16.1 2047.0 0.591 19.0 2048.0 0.582 22.0 2049.0 0.574 25.1 2050.0 0.568 28.3 2051.0 0.563 31.5 2052.0 0.560 34.8 2053.0 0.558 38.1 2054.0 0.557 41.4 2055.0 0.558 44.7 2056.0 0.561 48.0 2057.0 0.565 51.3 2058.0 0.571 54.5 2059.0 0.577 57.6 2060.0 0.586 60.7 2061.0 0.595 63.6 2062.0 0.606 66.5 2063.0 0.618 69.2 2064.0 0.630 71.9 2065.0 0.644 74.4 2066.0 0.659 76.9 2067.0 0.674 79.2 2068.0 0.690 81.4 2069.0 0.707 83.5 2070.0 0.724 85.5 2071.0 0.742 87.5 2072.0 0.760 89.3 2073.0 0.778 91.0 2074.0 0.797 92.7 2075.0 0.815 94.3 2076.0 0.834 95.8 2077.0 0.854 97.3 2078.0 0.873 98.7 2079.0 0.892 100.0 2080.0 0.912 101.2 2081.0 0.931 102.5 2082.0 0.951 103.6 2083.0 0.970 104.7 2084.0 0.989 105.8 2085.0 1.008 106.9 2086.0 1.027 107.9 2087.0 1.046 108.8 2088.0 1.065 109.7 2089.0 1.083 110.6 2090.0 1.102 111.5 2091.0 1.120 112.3 2092.0 1.138 113.2 2093.0 1.156 113.9 2094.0 1.173 114.7 2095.0 1.190 115.4 2096.0 1.207 116.2 2097.0 1.224 116.9 2098.0 1.241 117.5 2099.0 1.257 118.2 2100.0 1.273 118.8 2101.0 1.289 119.5 2102.0 1.304 120.1 2103.0 1.319 120.7 2104.0 1.334 121.3 2105.0 1.348 121.8 2106.0 1.363 122.4 2107.0 1.376 123.0 2108.0 1.390 123.5 2109.0 1.403 124.0 2110.0 1.416 124.5 2111.0 1.429 125.1 2112.0 1.442 125.6 2113.0 1.454 126.0 2114.0 1.466 126.5 2115.0 1.477 127.0 2116.0 1.488 127.5 2117.0 1.499 127.9 2118.0 1.510 128.4 2119.0 1.520 128.8 2120.0 1.530 129.3 2121.0 1.540 129.7 2122.0 1.549 130.2 2123.0 1.559 130.6 2124.0 1.567 131.0 2125.0 1.576 131.4 2126.0 1.584 131.8 2127.0 1.592 132.3 2128.0 1.600 132.7 2129.0 1.607 133.1 2130.0 1.614 133.5 2131.0 1.621 133.8 2132.0 1.628 134.2 2133.0 1.634 134.6 2134.0 1.640 135.0 2135.0 1.646 135.4 2136.0 1.651 135.8 2137.0 1.657 136.2 2138.0 1.662 136.5 2139.0 1.666 136.9 2140.0 1.671 137.3 2141.0 1.675 137.6 2142.0 1.679 138.0 2143.0 1.683 138.4 2144.0 1.686 138.7 2145.0 1.689 139.1 2146.0 1.692 139.5 2147.0 1.695 139.8 2148.0 1.697 140.2 2149.0 1.700 140.5 2150.0 1.702 140.9 2151.0 1.703 141.3 2152.0 1.705 141.6 2153.0 1.706 142.0 2154.0 1.707 142.3 2155.0 1.708 142.7 2156.0 1.709 143.0 2157.0 1.709 143.4 2158.0 1.710 143.7 2159.0 1.710 144.1 2160.0 1.709 144.4 2161.0 1.709 144.8 2162.0 1.708 145.1 2163.0 1.708 145.5 2164.0 1.707 145.9 2165.0 1.706 146.2 2166.0 1.704 146.6 2167.0 1.703 146.9 2168.0 1.701 147.3 2169.0 1.699 147.6 2170.0 1.697 148.0 2171.0 1.695 148.3 2172.0 1.692 148.7 2173.0 1.689 149.1 2174.0 1.687 149.4 2175.0 1.684 149.8 2176.0 1.680 150.2 2177.0 1.677 150.5 2178.0 1.674 150.9 2179.0 1.670 151.3 2180.0 1.666 151.6 2181.0 1.662 152.0 2182.0 1.658 152.4 2183.0 1.654 152.8 2184.0 1.650 153.1 2185.0 1.645 153.5 2186.0 1.640 153.9 2187.0 1.636 154.3 2188.0 1.631 154.7 2189.0 1.626 155.1 2190.0 1.620 155.5 2191.0 1.615 155.8 2192.0 1.610 156.2 2193.0 1.604 156.6 2194.0 1.598 157.0 2195.0 1.593 157.4 2196.0 1.587 157.9 2197.0 1.581 158.3 2198.0 1.575 158.7 2199.0 1.568 159.1 2200.0 1.562 159.5 2201.0 1.556 159.9 2202.0 1.549 160.4 2203.0 1.542 160.8 2204.0 1.536 161.2 2205.0 1.529 161.7 2206.0 1.522 162.1 2207.0 1.515 162.6 2208.0 1.508 163.0 2209.0 1.501 163.5 2210.0 1.493 163.9 2211.0 1.486 164.4 2212.0 1.479 164.9 2213.0 1.471 165.4 2214.0 1.464 165.8 2215.0 1.456 166.3 2216.0 1.449 166.8 2217.0 1.441 167.3 2218.0 1.433 167.8 2219.0 1.425 168.3 2220.0 1.418 168.8 2221.0 1.410 169.3 2222.0 1.402 169.9 2223.0 1.394 170.4 2224.0 1.386 170.9 2225.0 1.378 171.5 2226.0 1.370 172.0 2227.0 1.362 172.6 2228.0 1.354 173.1 2229.0 1.346 173.7 2230.0 1.338 174.3 2231.0 1.330 174.8