| WDS: | I699AB | WDS ID/Discoverer |
| P: | 290.000 | Orbital period (years) |
| a: | 2.738 | Semi-major axis (arcseconds) |
| i: | 57.7 | Inclination (degrees) |
| Ω: | 117.8 | Longitude of ascending node (degrees) |
| T: | 1884.540 | Epoch of periastron passage (year) |
| e: | 0.65 | Eccentricity |
| ω: | 207.1 | Longitude of periastron (degrees) |
| Start-Year: | 1880.0 | Year |
| End-Year: | 2170.0 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for I699AB |
||
| Position: | 000208.72-681650.6 | Epoch-2000 right ascension and declination |
| WDS-ID: | 00021-6817 | WDS designation |
| Discoverer Code: | I699AB | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 224953 | HD catalog number |
| Hipparcos number: | 169 | Hipparcos catalog number |
| V1: | 9.71 | Magnitude of the primary |
| V2: | 10.56 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2000 | 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: | Zir2013d | 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 4.194 132.44 -------------------------- 1880.00 1.021 294.42 1881.00 1.000 298.12 1882.00 0.973 302.00 1883.00 0.942 306.12 1884.00 0.906 310.55 1885.00 0.865 315.36 1886.00 0.823 320.67 1887.00 0.779 326.57 1888.00 0.736 333.17 1889.00 0.697 340.54 1890.00 0.665 348.71 1891.00 0.642 357.60 1892.00 0.630 6.97 1893.00 0.632 16.49 1894.00 0.647 25.77 1895.00 0.674 34.46 1896.00 0.712 42.35 1897.00 0.760 49.35 1898.00 0.814 55.47 1899.00 0.873 60.80 1900.00 0.936 65.42 1901.00 1.002 69.45 1902.00 1.070 72.98 1903.00 1.138 76.08 1904.00 1.208 78.83 1905.00 1.277 81.28 1906.00 1.346 83.48 1907.00 1.415 85.46 1908.00 1.483 87.26 1909.00 1.550 88.90 1910.00 1.617 90.41 1911.00 1.683 91.80 1912.00 1.747 93.09 1913.00 1.811 94.28 1914.00 1.873 95.39 1915.00 1.935 96.44 1916.00 1.995 97.41 1917.00 2.055 98.34 1918.00 2.113 99.21 1919.00 2.170 100.03 1920.00 2.227 100.81 1921.00 2.282 101.56 1922.00 2.336 102.26 1923.00 2.389 102.94 1924.00 2.441 103.59 1925.00 2.492 104.21 1926.00 2.542 104.81 1927.00 2.591 105.38 1928.00 2.639 105.93 1929.00 2.686 106.47 1930.00 2.732 106.98 1931.00 2.777 107.48 1932.00 2.821 107.96 1933.00 2.865 108.43 1934.00 2.907 108.88 1935.00 2.949 109.33 1936.00 2.990 109.75 1937.00 3.030 110.17 1938.00 3.069 110.58 1939.00 3.107 110.97 1940.00 3.145 111.36 1941.00 3.182 111.74 1942.00 3.218 112.11 1943.00 3.253 112.47 1944.00 3.287 112.82 1945.00 3.321 113.17 1946.00 3.354 113.51 1947.00 3.386 113.84 1948.00 3.418 114.17 1949.00 3.448 114.49 1950.00 3.479 114.80 1951.00 3.508 115.11 1952.00 3.537 115.42 1953.00 3.565 115.72 1954.00 3.592 116.01 1955.00 3.619 116.30 1956.00 3.645 116.59 1957.00 3.671 116.87 1958.00 3.696 117.15 1959.00 3.720 117.42 1960.00 3.744 117.70 1961.00 3.767 117.96 1962.00 3.789 118.23 1963.00 3.811 118.49 1964.00 3.832 118.75 1965.00 3.853 119.00 1966.00 3.873 119.26 1967.00 3.893 119.51 1968.00 3.912 119.76 1969.00 3.930 120.00 1970.00 3.948 120.25 1971.00 3.965 120.49 1972.00 3.982 120.73 1973.00 3.998 120.96 1974.00 4.014 121.20 1975.00 4.029 121.43 1976.00 4.044 121.66 1977.00 4.058 121.90 1978.00 4.072 122.12 1979.00 4.085 122.35 1980.00 4.098 122.58 1981.00 4.110 122.80 1982.00 4.122 123.02 1983.00 4.133 123.25 1984.00 4.144 123.47 1985.00 4.154 123.69 1986.00 4.164 123.90 1987.00 4.173 124.12 1988.00 4.182 124.34 1989.00 4.190 124.55 1990.00 4.198 124.77 1991.00 4.205 124.98 1992.00 4.212 125.20 1993.00 4.219 125.41 1994.00 4.225 125.62 1995.00 4.231 125.83 1996.00 4.236 126.04 1997.00 4.241 126.25 1998.00 4.245 126.46 1999.00 4.249 126.67 2000.00 4.252 126.88 2001.00 4.255 127.09 2002.00 4.258 127.30 2003.00 4.260 127.51 2004.00 4.262 127.72 2005.00 4.263 127.92 2006.00 4.264 128.13 2007.00 4.264 128.34 2008.00 4.265 128.55 2009.00 4.264 128.76 2010.00 4.263 128.96 2011.00 4.262 129.17 2012.00 4.261 129.38 2013.00 4.259 129.59 2014.00 4.256 129.80 2015.00 4.254 130.01 2016.00 4.250 130.21 2017.00 4.247 130.42 2018.00 4.243 130.63 2019.00 4.239 130.84 2020.00 4.234 131.05 2021.00 4.229 131.26 2022.00 4.223 131.48 2023.00 4.217 131.69 2024.00 4.211 131.90 2025.00 4.204 132.11 2026.00 4.197 132.33 2027.00 4.190 132.54 2028.00 4.182 132.76 2029.00 4.174 132.98 2030.00 4.165 133.19 2031.00 4.156 133.41 2032.00 4.147 133.63 2033.00 4.137 133.85 2034.00 4.127 134.07 2035.00 4.117 134.29 2036.00 4.106 134.52 2037.00 4.095 134.74 2038.00 4.083 134.97 2039.00 4.072 135.20 2040.00 4.059 135.42 2041.00 4.047 135.65 2042.00 4.034 135.89 2043.00 4.020 136.12 2044.00 4.007 136.35 2045.00 3.993 136.59 2046.00 3.978 136.83 2047.00 3.963 137.07 2048.00 3.948 137.31 2049.00 3.933 137.55 2050.00 3.917 137.80 2051.00 3.901 138.05 2052.00 3.884 138.29 2053.00 3.867 138.55 2054.00 3.850 138.80 2055.00 3.832 139.06 2056.00 3.814 139.31 2057.00 3.796 139.58 2058.00 3.777 139.84 2059.00 3.758 140.11 2060.00 3.739 140.37 2061.00 3.719 140.65 2062.00 3.699 140.92 2063.00 3.679 141.20 2064.00 3.658 141.48 2065.00 3.637 141.76 2066.00 3.615 142.05 2067.00 3.594 142.34 2068.00 3.571 142.64 2069.00 3.549 142.93 2070.00 3.526 143.24 2071.00 3.503 143.54 2072.00 3.480 143.85 2073.00 3.456 144.17 2074.00 3.432 144.49 2075.00 3.407 144.81 2076.00 3.382 145.14 2077.00 3.357 145.47 2078.00 3.332 145.81 2079.00 3.306 146.15 2080.00 3.280 146.50 2081.00 3.253 146.85 2082.00 3.226 147.21 2083.00 3.199 147.58 2084.00 3.172 147.95 2085.00 3.144 148.33 2086.00 3.116 148.72 2087.00 3.087 149.11 2088.00 3.059 149.51 2089.00 3.029 149.92 2090.00 3.000 150.33 2091.00 2.970 150.76 2092.00 2.940 151.19 2093.00 2.910 151.63 2094.00 2.879 152.08 2095.00 2.849 152.54 2096.00 2.817 153.01 2097.00 2.786 153.50 2098.00 2.754 153.99 2099.00 2.722 154.49 2100.00 2.690 155.01 2101.00 2.657 155.54 2102.00 2.624 156.08 2103.00 2.591 156.64 2104.00 2.557 157.21 2105.00 2.524 157.79 2106.00 2.490 158.39 2107.00 2.455 159.01 2108.00 2.421 159.65 2109.00 2.386 160.30 2110.00 2.351 160.97 2111.00 2.316 161.67 2112.00 2.281 162.38 2113.00 2.246 163.12 2114.00 2.210 163.88 2115.00 2.174 164.67 2116.00 2.138 165.48 2117.00 2.102 166.32 2118.00 2.066 167.19 2119.00 2.029 168.09 2120.00 1.993 169.03 2121.00 1.957 170.00 2122.00 1.920 171.00 2123.00 1.884 172.05 2124.00 1.847 173.13 2125.00 1.811 174.26 2126.00 1.774 175.44 2127.00 1.738 176.67 2128.00 1.702 177.94 2129.00 1.666 179.28 2130.00 1.631 180.67 2131.00 1.595 182.12 2132.00 1.560 183.64 2133.00 1.526 185.23 2134.00 1.492 186.89 2135.00 1.458 188.62 2136.00 1.425 190.44 2137.00 1.393 192.35 2138.00 1.362 194.34 2139.00 1.331 196.42 2140.00 1.302 198.61 2141.00 1.273 200.89 2142.00 1.246 203.27 2143.00 1.220 205.76 2144.00 1.195 208.35 2145.00 1.172 211.05 2146.00 1.151 213.85 2147.00 1.131 216.75 2148.00 1.113 219.75 2149.00 1.097 222.85 2150.00 1.083 226.03 2151.00 1.071 229.28 2152.00 1.062 232.61 2153.00 1.054 235.99 2154.00 1.048 239.41 2155.00 1.044 242.87 2156.00 1.042 246.34 2157.00 1.041 249.83 2158.00 1.042 253.31 2159.00 1.044 256.79 2160.00 1.047 260.24 2161.00 1.051 263.68 2162.00 1.054 267.09 2163.00 1.057 270.48 2164.00 1.060 273.85 2165.00 1.060 277.22 2166.00 1.059 280.58 2167.00 1.055 283.96 2168.00 1.048 287.37 2169.00 1.037 290.85
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
|
| Report created: |
2026-06-25 14:34:01 |