| WDS: | HEI574 | WDS ID/Discoverer |
| P: | 400.000 | Orbital period (years) |
| a: | 0.472 | Semi-major axis (arcseconds) |
| i: | 85.9 | Inclination (degrees) |
| Ω: | 150.8 | Longitude of ascending node (degrees) |
| T: | 1967.845 | Epoch of periastron passage (year) |
| e: | 0.8 | Eccentricity |
| ω: | 200.0 | Longitude of periastron (degrees) |
| Start-Year: | 1825.0 | Year |
| End-Year: | 2225.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for HEI574 |
||
| Position: | 193237.25+120237.0 | Epoch-2000 right ascension and declination |
| WDS-ID: | 19326+1203 | WDS designation |
| Discoverer Code: | HEI574 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 184130 | HD catalog number |
| Hipparcos number: | 96120 | Hipparcos catalog number |
| V1: | 8.75 | Magnitude of the primary |
| V2: | 9.22 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2018 | 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: | Tok2023a | 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 0.514 149.91 -------------------------- 1825.00 0.696 153.15 1826.00 0.693 153.17 1827.00 0.690 153.19 1828.00 0.687 153.21 1829.00 0.684 153.23 1830.00 0.681 153.24 1831.00 0.678 153.26 1832.00 0.675 153.28 1833.00 0.672 153.30 1834.00 0.669 153.32 1835.00 0.666 153.34 1836.00 0.663 153.36 1837.00 0.660 153.38 1838.00 0.657 153.40 1839.00 0.653 153.42 1840.00 0.650 153.44 1841.00 0.647 153.46 1842.00 0.643 153.48 1843.00 0.640 153.50 1844.00 0.637 153.52 1845.00 0.633 153.54 1846.00 0.630 153.56 1847.00 0.626 153.59 1848.00 0.623 153.61 1849.00 0.619 153.63 1850.00 0.615 153.65 1851.00 0.612 153.68 1852.00 0.608 153.70 1853.00 0.604 153.72 1854.00 0.600 153.75 1855.00 0.596 153.77 1856.00 0.592 153.80 1857.00 0.589 153.82 1858.00 0.585 153.84 1859.00 0.581 153.87 1860.00 0.577 153.90 1861.00 0.572 153.92 1862.00 0.568 153.95 1863.00 0.564 153.98 1864.00 0.560 154.00 1865.00 0.556 154.03 1866.00 0.551 154.06 1867.00 0.547 154.09 1868.00 0.543 154.12 1869.00 0.538 154.15 1870.00 0.534 154.18 1871.00 0.529 154.21 1872.00 0.525 154.24 1873.00 0.520 154.27 1874.00 0.516 154.30 1875.00 0.511 154.33 1876.00 0.506 154.37 1877.00 0.501 154.40 1878.00 0.497 154.43 1879.00 0.492 154.47 1880.00 0.487 154.51 1881.00 0.482 154.54 1882.00 0.477 154.58 1883.00 0.472 154.62 1884.00 0.467 154.66 1885.00 0.462 154.70 1886.00 0.457 154.74 1887.00 0.452 154.78 1888.00 0.446 154.82 1889.00 0.441 154.87 1890.00 0.436 154.91 1891.00 0.430 154.96 1892.00 0.425 155.00 1893.00 0.419 155.05 1894.00 0.414 155.10 1895.00 0.408 155.15 1896.00 0.403 155.20 1897.00 0.397 155.26 1898.00 0.391 155.31 1899.00 0.385 155.37 1900.00 0.379 155.43 1901.00 0.374 155.49 1902.00 0.368 155.55 1903.00 0.362 155.62 1904.00 0.356 155.68 1905.00 0.349 155.75 1906.00 0.343 155.83 1907.00 0.337 155.90 1908.00 0.331 155.98 1909.00 0.324 156.06 1910.00 0.318 156.14 1911.00 0.312 156.23 1912.00 0.305 156.32 1913.00 0.299 156.41 1914.00 0.292 156.51 1915.00 0.285 156.61 1916.00 0.279 156.72 1917.00 0.272 156.84 1918.00 0.265 156.95 1919.00 0.258 157.08 1920.00 0.251 157.21 1921.00 0.244 157.35 1922.00 0.237 157.50 1923.00 0.230 157.66 1924.00 0.222 157.83 1925.00 0.215 158.01 1926.00 0.208 158.20 1927.00 0.200 158.41 1928.00 0.193 158.63 1929.00 0.185 158.87 1930.00 0.177 159.14 1931.00 0.170 159.42 1932.00 0.162 159.73 1933.00 0.154 160.08 1934.00 0.146 160.46 1935.00 0.138 160.89 1936.00 0.130 161.36 1937.00 0.122 161.91 1938.00 0.114 162.52 1939.00 0.106 163.24 1940.00 0.097 164.08 1941.00 0.089 165.07 1942.00 0.081 166.27 1943.00 0.072 167.74 1944.00 0.064 169.61 1945.00 0.055 172.04 1946.00 0.047 175.33 1947.00 0.039 180.02 1948.00 0.031 187.11 1949.00 0.024 198.62 1950.00 0.019 218.06 1951.00 0.017 246.80 1952.00 0.019 274.76 1953.00 0.025 293.12 1954.00 0.032 304.01 1955.00 0.040 310.79 1956.00 0.048 315.32 1957.00 0.056 318.55 1958.00 0.064 320.97 1959.00 0.071 322.87 1960.00 0.078 324.41 1961.00 0.085 325.70 1962.00 0.091 326.82 1963.00 0.095 327.81 1964.00 0.098 328.73 1965.00 0.099 329.61 1966.00 0.098 330.50 1967.00 0.094 331.42 1968.00 0.088 332.46 1969.00 0.078 333.71 1970.00 0.067 335.35 1971.00 0.054 337.74 1972.00 0.039 341.80 1973.00 0.025 350.59 1974.00 0.012 20.60 1975.00 0.013 99.70 1976.00 0.026 126.97 1977.00 0.041 135.20 1978.00 0.055 139.02 1979.00 0.070 141.23 1980.00 0.085 142.68 1981.00 0.099 143.70 1982.00 0.113 144.48 1983.00 0.126 145.08 1984.00 0.139 145.57 1985.00 0.152 145.97 1986.00 0.165 146.31 1987.00 0.177 146.61 1988.00 0.189 146.86 1989.00 0.201 147.09 1990.00 0.213 147.29 1991.00 0.224 147.47 1992.00 0.235 147.64 1993.00 0.246 147.78 1994.00 0.256 147.92 1995.00 0.267 148.05 1996.00 0.277 148.16 1997.00 0.287 148.27 1998.00 0.297 148.37 1999.00 0.306 148.47 2000.00 0.316 148.56 2001.00 0.325 148.64 2002.00 0.334 148.72 2003.00 0.343 148.79 2004.00 0.352 148.86 2005.00 0.360 148.93 2006.00 0.369 149.00 2007.00 0.377 149.06 2008.00 0.385 149.12 2009.00 0.393 149.18 2010.00 0.401 149.23 2011.00 0.409 149.28 2012.00 0.416 149.33 2013.00 0.424 149.38 2014.00 0.431 149.43 2015.00 0.438 149.47 2016.00 0.445 149.52 2017.00 0.452 149.56 2018.00 0.459 149.60 2019.00 0.466 149.64 2020.00 0.473 149.68 2021.00 0.479 149.72 2022.00 0.486 149.76 2023.00 0.492 149.79 2024.00 0.498 149.83 2025.00 0.505 149.86 2026.00 0.511 149.90 2027.00 0.517 149.93 2028.00 0.523 149.96 2029.00 0.528 149.99 2030.00 0.534 150.02 2031.00 0.540 150.05 2032.00 0.545 150.08 2033.00 0.551 150.11 2034.00 0.556 150.14 2035.00 0.562 150.16 2036.00 0.567 150.19 2037.00 0.572 150.22 2038.00 0.577 150.24 2039.00 0.582 150.27 2040.00 0.587 150.30 2041.00 0.592 150.32 2042.00 0.597 150.34 2043.00 0.601 150.37 2044.00 0.606 150.39 2045.00 0.610 150.42 2046.00 0.615 150.44 2047.00 0.619 150.46 2048.00 0.624 150.48 2049.00 0.628 150.51 2050.00 0.632 150.53 2051.00 0.636 150.55 2052.00 0.641 150.57 2053.00 0.645 150.59 2054.00 0.649 150.61 2055.00 0.653 150.63 2056.00 0.656 150.65 2057.00 0.660 150.67 2058.00 0.664 150.69 2059.00 0.668 150.71 2060.00 0.671 150.73 2061.00 0.675 150.75 2062.00 0.678 150.77 2063.00 0.682 150.79 2064.00 0.685 150.80 2065.00 0.689 150.82 2066.00 0.692 150.84 2067.00 0.695 150.86 2068.00 0.698 150.88 2069.00 0.701 150.89 2070.00 0.704 150.91 2071.00 0.707 150.93 2072.00 0.710 150.95 2073.00 0.713 150.96 2074.00 0.716 150.98 2075.00 0.719 151.00 2076.00 0.722 151.01 2077.00 0.725 151.03 2078.00 0.727 151.04 2079.00 0.730 151.06 2080.00 0.732 151.08 2081.00 0.735 151.09 2082.00 0.737 151.11 2083.00 0.740 151.12 2084.00 0.742 151.14 2085.00 0.745 151.16 2086.00 0.747 151.17 2087.00 0.749 151.19 2088.00 0.751 151.20 2089.00 0.753 151.22 2090.00 0.756 151.23 2091.00 0.758 151.25 2092.00 0.760 151.26 2093.00 0.762 151.28 2094.00 0.763 151.29 2095.00 0.765 151.31 2096.00 0.767 151.32 2097.00 0.769 151.34 2098.00 0.771 151.35 2099.00 0.772 151.37 2100.00 0.774 151.38 2101.00 0.776 151.39 2102.00 0.777 151.41 2103.00 0.779 151.42 2104.00 0.780 151.44 2105.00 0.782 151.45 2106.00 0.783 151.46 2107.00 0.785 151.48 2108.00 0.786 151.49 2109.00 0.787 151.51 2110.00 0.789 151.52 2111.00 0.790 151.53 2112.00 0.791 151.55 2113.00 0.792 151.56 2114.00 0.793 151.58 2115.00 0.794 151.59 2116.00 0.795 151.60 2117.00 0.796 151.62 2118.00 0.797 151.63 2119.00 0.798 151.64 2120.00 0.799 151.66 2121.00 0.800 151.67 2122.00 0.801 151.68 2123.00 0.802 151.70 2124.00 0.802 151.71 2125.00 0.803 151.72 2126.00 0.804 151.74 2127.00 0.804 151.75 2128.00 0.805 151.76 2129.00 0.805 151.78 2130.00 0.806 151.79 2131.00 0.806 151.80 2132.00 0.807 151.82 2133.00 0.807 151.83 2134.00 0.807 151.84 2135.00 0.808 151.86 2136.00 0.808 151.87 2137.00 0.808 151.88 2138.00 0.808 151.90 2139.00 0.809 151.91 2140.00 0.809 151.92 2141.00 0.809 151.94 2142.00 0.809 151.95 2143.00 0.809 151.96 2144.00 0.809 151.97 2145.00 0.809 151.99 2146.00 0.809 152.00 2147.00 0.809 152.01 2148.00 0.809 152.03 2149.00 0.808 152.04 2150.00 0.808 152.05 2151.00 0.808 152.07 2152.00 0.808 152.08 2153.00 0.807 152.09 2154.00 0.807 152.11 2155.00 0.807 152.12 2156.00 0.806 152.13 2157.00 0.806 152.15 2158.00 0.805 152.16 2159.00 0.805 152.17 2160.00 0.804 152.19 2161.00 0.804 152.20 2162.00 0.803 152.21 2163.00 0.802 152.23 2164.00 0.802 152.24 2165.00 0.801 152.25 2166.00 0.800 152.27 2167.00 0.799 152.28 2168.00 0.799 152.29 2169.00 0.798 152.31 2170.00 0.797 152.32 2171.00 0.796 152.33 2172.00 0.795 152.35 2173.00 0.794 152.36 2174.00 0.793 152.37 2175.00 0.792 152.39 2176.00 0.791 152.40 2177.00 0.790 152.42 2178.00 0.788 152.43 2179.00 0.787 152.44 2180.00 0.786 152.46 2181.00 0.785 152.47 2182.00 0.783 152.49 2183.00 0.782 152.50 2184.00 0.781 152.51 2185.00 0.779 152.53 2186.00 0.778 152.54 2187.00 0.776 152.56 2188.00 0.775 152.57 2189.00 0.773 152.58 2190.00 0.772 152.60 2191.00 0.770 152.61 2192.00 0.769 152.63 2193.00 0.767 152.64 2194.00 0.765 152.66 2195.00 0.763 152.67 2196.00 0.762 152.69 2197.00 0.760 152.70 2198.00 0.758 152.72 2199.00 0.756 152.73 2200.00 0.754 152.75 2201.00 0.752 152.76 2202.00 0.750 152.78 2203.00 0.748 152.79 2204.00 0.746 152.81 2205.00 0.744 152.82 2206.00 0.742 152.84 2207.00 0.740 152.85 2208.00 0.738 152.87 2209.00 0.736 152.89 2210.00 0.733 152.90 2211.00 0.731 152.92 2212.00 0.729 152.93 2213.00 0.726 152.95 2214.00 0.724 152.97 2215.00 0.722 152.98 2216.00 0.719 153.00 2217.00 0.717 153.02 2218.00 0.714 153.03 2219.00 0.712 153.05 2220.00 0.709 153.07 2221.00 0.707 153.08 2222.00 0.704 153.10 2223.00 0.701 153.12 2224.00 0.698 153.14
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 18:05:13 |