| WDS: | HJ4707 | WDS ID/Discoverer |
| P: | 313.728 | Orbital period (years) |
| a: | 1.5328 | Semi-major axis (arcseconds) |
| i: | 111.296 | Inclination (degrees) |
| Ω: | 63.429 | Longitude of ascending node (degrees) |
| T: | 1925.073 | Epoch of periastron passage (year) |
| e: | 0.36357 | Eccentricity |
| ω: | 347.119 | Longitude of periastron (degrees) |
| Start-Year: | 1868.1361 | Year |
| End-Year: | 2181.8639 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for HJ4707 |
||
| Position: | 145410.91-662512.4 | Epoch-2000 right ascension and declination |
| WDS-ID: | 14542-6625 | WDS designation |
| Discoverer Code: | HJ4707 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 130940 | HD catalog number |
| Hipparcos number: | 72921 | Hipparcos catalog number |
| V1: | 7.53 | Magnitude of the primary |
| V2: | 8.09 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2015 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | Flags | |
| Ephemerides: | Ephemerides | |
| Code: | Izm2019 | 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 1.398 264.57 -------------------------- 1868.14 0.892 211.81 1869.14 0.867 210.63 1870.14 0.841 209.38 1871.14 0.816 208.05 1872.14 0.790 206.64 1873.14 0.765 205.13 1874.14 0.740 203.52 1875.14 0.715 201.79 1876.14 0.691 199.95 1877.14 0.667 197.97 1878.14 0.643 195.84 1879.14 0.620 193.56 1880.14 0.598 191.10 1881.14 0.577 188.45 1882.14 0.556 185.61 1883.14 0.537 182.56 1884.14 0.519 179.29 1885.14 0.503 175.79 1886.14 0.488 172.07 1887.14 0.475 168.13 1888.14 0.464 163.98 1889.14 0.455 159.66 1890.14 0.449 155.19 1891.14 0.445 150.61 1892.14 0.443 145.98 1893.14 0.444 141.35 1894.14 0.448 136.77 1895.14 0.454 132.28 1896.14 0.462 127.93 1897.14 0.473 123.76 1898.14 0.485 119.78 1899.14 0.500 116.02 1900.14 0.515 112.48 1901.14 0.532 109.15 1902.14 0.551 106.04 1903.14 0.570 103.13 1904.14 0.590 100.41 1905.14 0.610 97.87 1906.14 0.631 95.50 1907.14 0.652 93.29 1908.14 0.673 91.21 1909.14 0.694 89.25 1910.14 0.715 87.42 1911.14 0.736 85.69 1912.14 0.757 84.05 1913.14 0.777 82.50 1914.14 0.796 81.02 1915.14 0.815 79.62 1916.14 0.833 78.27 1917.14 0.851 76.99 1918.14 0.867 75.75 1919.14 0.883 74.56 1920.14 0.898 73.41 1921.14 0.911 72.29 1922.14 0.924 71.21 1923.14 0.935 70.15 1924.14 0.946 69.12 1925.14 0.955 68.11 1926.14 0.963 67.12 1927.14 0.970 66.14 1928.14 0.975 65.18 1929.14 0.979 64.22 1930.14 0.983 63.28 1931.14 0.984 62.33 1932.14 0.985 61.39 1933.14 0.984 60.45 1934.14 0.983 59.51 1935.14 0.980 58.56 1936.14 0.976 57.61 1937.14 0.971 56.65 1938.14 0.964 55.67 1939.14 0.957 54.68 1940.14 0.949 53.68 1941.14 0.940 52.66 1942.14 0.930 51.61 1943.14 0.919 50.55 1944.14 0.907 49.45 1945.14 0.895 48.33 1946.14 0.882 47.17 1947.14 0.868 45.98 1948.14 0.853 44.75 1949.14 0.839 43.47 1950.14 0.823 42.15 1951.14 0.808 40.78 1952.14 0.792 39.36 1953.14 0.776 37.87 1954.14 0.759 36.32 1955.14 0.743 34.70 1956.14 0.726 33.01 1957.14 0.710 31.24 1958.14 0.693 29.39 1959.14 0.677 27.44 1960.14 0.661 25.41 1961.14 0.646 23.27 1962.14 0.631 21.03 1963.14 0.616 18.68 1964.14 0.602 16.22 1965.14 0.589 13.65 1966.14 0.577 10.97 1967.14 0.566 8.17 1968.14 0.555 5.27 1969.14 0.546 2.26 1970.14 0.538 359.15 1971.14 0.532 355.97 1972.14 0.527 352.71 1973.14 0.523 349.39 1974.14 0.521 346.04 1975.14 0.520 342.67 1976.14 0.521 339.29 1977.14 0.523 335.94 1978.14 0.527 332.63 1979.14 0.532 329.37 1980.14 0.539 326.19 1981.14 0.547 323.09 1982.14 0.557 320.10 1983.14 0.567 317.21 1984.14 0.579 314.43 1985.14 0.592 311.77 1986.14 0.606 309.22 1987.14 0.621 306.80 1988.14 0.636 304.48 1989.14 0.653 302.29 1990.14 0.670 300.20 1991.14 0.687 298.22 1992.14 0.705 296.34 1993.14 0.724 294.55 1994.14 0.743 292.85 1995.14 0.763 291.24 1996.14 0.782 289.71 1997.14 0.802 288.26 1998.14 0.823 286.88 1999.14 0.843 285.56 2000.14 0.864 284.31 2001.14 0.884 283.12 2002.14 0.905 281.98 2003.14 0.926 280.89 2004.14 0.947 279.85 2005.14 0.968 278.85 2006.14 0.989 277.90 2007.14 1.010 276.99 2008.14 1.031 276.11 2009.14 1.052 275.27 2010.14 1.073 274.47 2011.14 1.094 273.69 2012.14 1.115 272.94 2013.14 1.136 272.22 2014.14 1.156 271.53 2015.14 1.177 270.86 2016.14 1.197 270.21 2017.14 1.217 269.58 2018.14 1.237 268.98 2019.14 1.257 268.39 2020.14 1.277 267.82 2021.14 1.296 267.27 2022.14 1.316 266.73 2023.14 1.335 266.22 2024.14 1.354 265.71 2025.14 1.373 265.22 2026.14 1.391 264.74 2027.14 1.410 264.28 2028.14 1.428 263.82 2029.14 1.446 263.38 2030.14 1.464 262.95 2031.14 1.482 262.53 2032.14 1.499 262.12 2033.14 1.516 261.72 2034.14 1.533 261.33 2035.14 1.550 260.94 2036.14 1.566 260.57 2037.14 1.583 260.20 2038.14 1.599 259.84 2039.14 1.615 259.49 2040.14 1.630 259.14 2041.14 1.645 258.80 2042.14 1.661 258.47 2043.14 1.675 258.14 2044.14 1.690 257.82 2045.14 1.704 257.50 2046.14 1.718 257.19 2047.14 1.732 256.88 2048.14 1.746 256.58 2049.14 1.759 256.28 2050.14 1.772 255.99 2051.14 1.785 255.70 2052.14 1.797 255.42 2053.14 1.810 255.14 2054.14 1.822 254.86 2055.14 1.833 254.59 2056.14 1.845 254.32 2057.14 1.856 254.05 2058.14 1.867 253.79 2059.14 1.878 253.53 2060.14 1.888 253.27 2061.14 1.898 253.02 2062.14 1.908 252.76 2063.14 1.917 252.51 2064.14 1.927 252.27 2065.14 1.936 252.02 2066.14 1.944 251.78 2067.14 1.953 251.54 2068.14 1.961 251.30 2069.14 1.969 251.07 2070.14 1.977 250.83 2071.14 1.984 250.60 2072.14 1.991 250.37 2073.14 1.998 250.14 2074.14 2.004 249.91 2075.14 2.010 249.68 2076.14 2.016 249.46 2077.14 2.022 249.24 2078.14 2.027 249.01 2079.14 2.032 248.79 2080.14 2.037 248.57 2081.14 2.041 248.35 2082.14 2.045 248.13 2083.14 2.049 247.92 2084.14 2.053 247.70 2085.14 2.056 247.48 2086.14 2.059 247.27 2087.14 2.062 247.05 2088.14 2.064 246.84 2089.14 2.066 246.62 2090.14 2.068 246.41 2091.14 2.069 246.20 2092.14 2.070 245.98 2093.14 2.071 245.77 2094.14 2.072 245.56 2095.14 2.072 245.35 2096.14 2.072 245.13 2097.14 2.072 244.92 2098.14 2.071 244.71 2099.14 2.070 244.50 2100.14 2.069 244.28 2101.14 2.067 244.07 2102.14 2.065 243.86 2103.14 2.063 243.64 2104.14 2.060 243.43 2105.14 2.058 243.21 2106.14 2.054 243.00 2107.14 2.051 242.78 2108.14 2.047 242.56 2109.14 2.043 242.34 2110.14 2.039 242.13 2111.14 2.034 241.91 2112.14 2.029 241.68 2113.14 2.024 241.46 2114.14 2.018 241.24 2115.14 2.012 241.01 2116.14 2.006 240.79 2117.14 1.999 240.56 2118.14 1.992 240.33 2119.14 1.985 240.10 2120.14 1.977 239.87 2121.14 1.969 239.63 2122.14 1.961 239.40 2123.14 1.953 239.16 2124.14 1.944 238.92 2125.14 1.935 238.68 2126.14 1.925 238.43 2127.14 1.915 238.19 2128.14 1.905 237.94 2129.14 1.894 237.68 2130.14 1.884 237.43 2131.14 1.872 237.17 2132.14 1.861 236.91 2133.14 1.849 236.64 2134.14 1.837 236.37 2135.14 1.824 236.10 2136.14 1.812 235.82 2137.14 1.798 235.54 2138.14 1.785 235.26 2139.14 1.771 234.97 2140.14 1.757 234.68 2141.14 1.742 234.38 2142.14 1.728 234.08 2143.14 1.712 233.77 2144.14 1.697 233.46 2145.14 1.681 233.14 2146.14 1.665 232.81 2147.14 1.649 232.48 2148.14 1.632 232.14 2149.14 1.615 231.79 2150.14 1.597 231.44 2151.14 1.579 231.08 2152.14 1.561 230.71 2153.14 1.543 230.33 2154.14 1.524 229.94 2155.14 1.505 229.54 2156.14 1.486 229.14 2157.14 1.466 228.72 2158.14 1.446 228.29 2159.14 1.426 227.84 2160.14 1.405 227.39 2161.14 1.384 226.92 2162.14 1.363 226.44 2163.14 1.341 225.94 2164.14 1.319 225.42 2165.14 1.297 224.89 2166.14 1.275 224.34 2167.14 1.252 223.77 2168.14 1.229 223.17 2169.14 1.206 222.56 2170.14 1.182 221.92 2171.14 1.159 221.25 2172.14 1.135 220.56 2173.14 1.110 219.83 2174.14 1.086 219.08 2175.14 1.061 218.29 2176.14 1.037 217.46 2177.14 1.012 216.59 2178.14 0.987 215.67 2179.14 0.961 214.71 2180.14 0.936 213.70 2181.14 0.911 212.63
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
|
| Report created: |
2026-06-25 17:10:03 |