| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 16:25:08 |
| WDS: | A926 | WDS ID/Discoverer |
| P: | 253.990 | Orbital period (years) |
| a: | 0.318 | Semi-major axis (arcseconds) |
| i: | 32.3 | Inclination (degrees) |
| Ω: | 74.2 | Longitude of ascending node (degrees) |
| T: | 2131.630 | Epoch of periastron passage (year) |
| e: | 0.388 | Eccentricity |
| ω: | 85.7 | Longitude of periastron (degrees) |
| Start-Year: | 1899.0 | Year |
| End-Year: | 2151.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 010106.49+602130.4 | Epoch-2000 right ascension and declination |
| WDS-ID: | 01011+6022 | WDS designation |
| Discoverer Code: | A926 | Discover designation and components |
| ADS number: | 832 | Aitken Double Star catalog |
| HD number: | 5851 | HD catalog number |
| Hipparcos number: | 4755 | Hipparcos catalog number |
| V1: | 9.23 | Magnitude of the primary |
| V2: | 8.65 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 1998 | 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 0.368 355.6 ------------------------- 1899.0 0.225 229.4 1900.0 0.229 231.6 1901.0 0.233 233.7 1902.0 0.237 235.7 1903.0 0.241 237.6 1904.0 0.245 239.5 1905.0 0.249 241.3 1906.0 0.253 243.1 1907.0 0.257 244.8 1908.0 0.261 246.5 1909.0 0.264 248.1 1910.0 0.268 249.7 1911.0 0.271 251.2 1912.0 0.275 252.7 1913.0 0.278 254.2 1914.0 0.281 255.6 1915.0 0.285 257.0 1916.0 0.288 258.4 1917.0 0.291 259.7 1918.0 0.294 261.0 1919.0 0.297 262.3 1920.0 0.299 263.5 1921.0 0.302 264.8 1922.0 0.305 266.0 1923.0 0.307 267.2 1924.0 0.310 268.3 1925.0 0.312 269.5 1926.0 0.315 270.6 1927.0 0.317 271.8 1928.0 0.319 272.9 1929.0 0.321 273.9 1930.0 0.323 275.0 1931.0 0.326 276.1 1932.0 0.328 277.1 1933.0 0.329 278.2 1934.0 0.331 279.2 1935.0 0.333 280.2 1936.0 0.335 281.2 1937.0 0.337 282.2 1938.0 0.338 283.2 1939.0 0.340 284.1 1940.0 0.341 285.1 1941.0 0.343 286.1 1942.0 0.344 287.0 1943.0 0.346 287.9 1944.0 0.347 288.9 1945.0 0.348 289.8 1946.0 0.350 290.7 1947.0 0.351 291.6 1948.0 0.352 292.5 1949.0 0.353 293.4 1950.0 0.354 294.3 1951.0 0.355 295.2 1952.0 0.356 296.1 1953.0 0.357 297.0 1954.0 0.358 297.8 1955.0 0.359 298.7 1956.0 0.360 299.6 1957.0 0.361 300.4 1958.0 0.362 301.3 1959.0 0.362 302.1 1960.0 0.363 303.0 1961.0 0.364 303.8 1962.0 0.365 304.7 1963.0 0.365 305.5 1964.0 0.366 306.3 1965.0 0.366 307.2 1966.0 0.367 308.0 1967.0 0.368 308.8 1968.0 0.368 309.7 1969.0 0.369 310.5 1970.0 0.369 311.3 1971.0 0.369 312.1 1972.0 0.370 312.9 1973.0 0.370 313.8 1974.0 0.371 314.6 1975.0 0.371 315.4 1976.0 0.371 316.2 1977.0 0.372 317.0 1978.0 0.372 317.8 1979.0 0.372 318.6 1980.0 0.372 319.4 1981.0 0.373 320.2 1982.0 0.373 321.0 1983.0 0.373 321.8 1984.0 0.373 322.6 1985.0 0.373 323.4 1986.0 0.374 324.2 1987.0 0.374 325.0 1988.0 0.374 325.8 1989.0 0.374 326.6 1990.0 0.374 327.4 1991.0 0.374 328.2 1992.0 0.374 329.0 1993.0 0.374 329.8 1994.0 0.374 330.6 1995.0 0.374 331.4 1996.0 0.374 332.2 1997.0 0.374 333.0 1998.0 0.374 333.8 1999.0 0.374 334.6 2000.0 0.374 335.4 2001.0 0.374 336.2 2002.0 0.374 337.0 2003.0 0.374 337.8 2004.0 0.374 338.6 2005.0 0.373 339.4 2006.0 0.373 340.2 2007.0 0.373 341.0 2008.0 0.373 341.8 2009.0 0.373 342.6 2010.0 0.373 343.4 2011.0 0.372 344.2 2012.0 0.372 345.0 2013.0 0.372 345.8 2014.0 0.372 346.6 2015.0 0.371 347.5 2016.0 0.371 348.3 2017.0 0.371 349.1 2018.0 0.371 349.9 2019.0 0.370 350.7 2020.0 0.370 351.5 2021.0 0.370 352.3 2022.0 0.369 353.1 2023.0 0.369 354.0 2024.0 0.369 354.8 2025.0 0.368 355.6 2026.0 0.368 356.4 2027.0 0.367 357.3 2028.0 0.367 358.1 2029.0 0.367 358.9 2030.0 0.366 359.8 2031.0 0.366 0.6 2032.0 0.365 1.4 2033.0 0.365 2.3 2034.0 0.364 3.1 2035.0 0.364 3.9 2036.0 0.363 4.8 2037.0 0.363 5.6 2038.0 0.362 6.5 2039.0 0.362 7.3 2040.0 0.361 8.2 2041.0 0.360 9.1 2042.0 0.360 9.9 2043.0 0.359 10.8 2044.0 0.358 11.6 2045.0 0.358 12.5 2046.0 0.357 13.4 2047.0 0.356 14.3 2048.0 0.355 15.2 2049.0 0.355 16.0 2050.0 0.354 16.9 2051.0 0.353 17.8 2052.0 0.352 18.7 2053.0 0.351 19.6 2054.0 0.351 20.5 2055.0 0.350 21.4 2056.0 0.349 22.4 2057.0 0.348 23.3 2058.0 0.347 24.2 2059.0 0.346 25.1 2060.0 0.345 26.1 2061.0 0.344 27.0 2062.0 0.342 28.0 2063.0 0.341 28.9 2064.0 0.340 29.9 2065.0 0.339 30.8 2066.0 0.338 31.8 2067.0 0.336 32.8 2068.0 0.335 33.8 2069.0 0.334 34.8 2070.0 0.332 35.8 2071.0 0.331 36.8 2072.0 0.329 37.8 2073.0 0.328 38.9 2074.0 0.326 39.9 2075.0 0.325 41.0 2076.0 0.323 42.0 2077.0 0.321 43.1 2078.0 0.320 44.2 2079.0 0.318 45.3 2080.0 0.316 46.4 2081.0 0.314 47.5 2082.0 0.312 48.7 2083.0 0.310 49.8 2084.0 0.308 51.0 2085.0 0.306 52.2 2086.0 0.304 53.4 2087.0 0.301 54.6 2088.0 0.299 55.8 2089.0 0.297 57.1 2090.0 0.294 58.4 2091.0 0.292 59.7 2092.0 0.289 61.0 2093.0 0.286 62.4 2094.0 0.284 63.7 2095.0 0.281 65.1 2096.0 0.278 66.6 2097.0 0.275 68.0 2098.0 0.272 69.5 2099.0 0.269 71.0 2100.0 0.266 72.6 2101.0 0.263 74.2 2102.0 0.259 75.8 2103.0 0.256 77.5 2104.0 0.252 79.3 2105.0 0.249 81.0 2106.0 0.245 82.9 2107.0 0.241 84.8 2108.0 0.238 86.7 2109.0 0.234 88.7 2110.0 0.230 90.8 2111.0 0.226 92.9 2112.0 0.222 95.2 2113.0 0.218 97.5 2114.0 0.214 99.8 2115.0 0.210 102.3 2116.0 0.206 104.9 2117.0 0.202 107.6 2118.0 0.198 110.4 2119.0 0.195 113.2 2120.0 0.191 116.2 2121.0 0.187 119.4 2122.0 0.184 122.6 2123.0 0.181 126.0 2124.0 0.178 129.4 2125.0 0.175 133.0 2126.0 0.172 136.7 2127.0 0.170 140.5 2128.0 0.168 144.4 2129.0 0.167 148.4 2130.0 0.166 152.4 2131.0 0.165 156.5 2132.0 0.165 160.6 2133.0 0.165 164.8 2134.0 0.165 168.9 2135.0 0.166 172.9 2136.0 0.167 177.0 2137.0 0.169 180.9 2138.0 0.171 184.8 2139.0 0.173 188.6 2140.0 0.176 192.2 2141.0 0.179 195.8 2142.0 0.182 199.2 2143.0 0.185 202.5 2144.0 0.189 205.7 2145.0 0.193 208.8 2146.0 0.196 211.7 2147.0 0.200 214.6 2148.0 0.204 217.3 2149.0 0.209 219.9 2150.0 0.213 222.4