| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 18:21:12 |
| WDS: | A1097AB | WDS ID/Discoverer |
| P: | 224.700 | Orbital period (years) |
| a: | 0.409 | Semi-major axis (arcseconds) |
| i: | 49.7 | Inclination (degrees) |
| Ω: | 60.1 | Longitude of ascending node (degrees) |
| T: | 1920.690 | Epoch of periastron passage (year) |
| e: | 0.105 | Eccentricity |
| ω: | 45.7 | Longitude of periastron (degrees) |
| Start-Year: | 1913.0 | Year |
| End-Year: | 2137.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 140200.60+571328.6 | Epoch-2000 right ascension and declination |
| WDS-ID: | 14020+5713 | WDS designation |
| Discoverer Code: | A1097AB | Discover designation and components |
| ADS number: | 9089 | Aitken Double Star catalog |
| HD number: | 122740 | HD catalog number |
| Hipparcos number: | 68554 | Hipparcos catalog number |
| V1: | 9.09 | Magnitude of the primary |
| V2: | 8.24 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 1997 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from 1 'definitive' to 5 'indeterminate' |
| Flags: | n | Flags |
Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements)
Year Sep[“] PA[°] --------------------------------------------- 2025.0 0.405 264.6 ------------------------- 1913.0 0.339 80.9 1914.0 0.335 82.4 1915.0 0.331 84.0 1916.0 0.327 85.6 1917.0 0.323 87.2 1918.0 0.318 88.9 1919.0 0.314 90.6 1920.0 0.310 92.4 1921.0 0.305 94.2 1922.0 0.301 96.1 1923.0 0.297 98.0 1924.0 0.292 100.0 1925.0 0.288 102.1 1926.0 0.283 104.2 1927.0 0.279 106.3 1928.0 0.275 108.6 1929.0 0.271 110.9 1930.0 0.268 113.3 1931.0 0.264 115.7 1932.0 0.261 118.2 1933.0 0.257 120.8 1934.0 0.254 123.4 1935.0 0.252 126.1 1936.0 0.250 128.9 1937.0 0.248 131.6 1938.0 0.246 134.5 1939.0 0.245 137.3 1940.0 0.244 140.2 1941.0 0.243 143.2 1942.0 0.243 146.1 1943.0 0.243 149.0 1944.0 0.244 151.9 1945.0 0.245 154.8 1946.0 0.246 157.7 1947.0 0.248 160.5 1948.0 0.250 163.3 1949.0 0.252 166.0 1950.0 0.255 168.7 1951.0 0.258 171.3 1952.0 0.261 173.9 1953.0 0.265 176.4 1954.0 0.269 178.8 1955.0 0.273 181.1 1956.0 0.277 183.4 1957.0 0.281 185.6 1958.0 0.286 187.8 1959.0 0.291 189.8 1960.0 0.295 191.9 1961.0 0.300 193.8 1962.0 0.305 195.7 1963.0 0.310 197.5 1964.0 0.315 199.3 1965.0 0.320 201.0 1966.0 0.325 202.6 1967.0 0.330 204.2 1968.0 0.335 205.8 1969.0 0.340 207.3 1970.0 0.345 208.8 1971.0 0.350 210.2 1972.0 0.355 211.6 1973.0 0.360 212.9 1974.0 0.365 214.2 1975.0 0.369 215.5 1976.0 0.374 216.8 1977.0 0.378 218.0 1978.0 0.382 219.2 1979.0 0.386 220.3 1980.0 0.390 221.5 1981.0 0.394 222.6 1982.0 0.398 223.7 1983.0 0.402 224.8 1984.0 0.405 225.8 1985.0 0.408 226.9 1986.0 0.411 227.9 1987.0 0.414 228.9 1988.0 0.417 229.9 1989.0 0.420 230.9 1990.0 0.422 231.9 1991.0 0.424 232.8 1992.0 0.427 233.8 1993.0 0.429 234.7 1994.0 0.430 235.7 1995.0 0.432 236.6 1996.0 0.433 237.5 1997.0 0.435 238.4 1998.0 0.436 239.3 1999.0 0.437 240.2 2000.0 0.437 241.2 2001.0 0.438 242.1 2002.0 0.438 242.9 2003.0 0.439 243.8 2004.0 0.439 244.7 2005.0 0.439 245.6 2006.0 0.438 246.5 2007.0 0.438 247.4 2008.0 0.437 248.3 2009.0 0.437 249.2 2010.0 0.436 250.1 2011.0 0.435 251.1 2012.0 0.433 252.0 2013.0 0.432 252.9 2014.0 0.431 253.8 2015.0 0.429 254.7 2016.0 0.427 255.7 2017.0 0.425 256.6 2018.0 0.423 257.6 2019.0 0.421 258.6 2020.0 0.419 259.5 2021.0 0.416 260.5 2022.0 0.414 261.5 2023.0 0.411 262.6 2024.0 0.408 263.6 2025.0 0.405 264.6 2026.0 0.402 265.7 2027.0 0.399 266.8 2028.0 0.396 267.8 2029.0 0.393 269.0 2030.0 0.389 270.1 2031.0 0.386 271.2 2032.0 0.382 272.4 2033.0 0.379 273.6 2034.0 0.375 274.8 2035.0 0.372 276.0 2036.0 0.368 277.3 2037.0 0.364 278.6 2038.0 0.360 279.9 2039.0 0.357 281.2 2040.0 0.353 282.6 2041.0 0.349 284.0 2042.0 0.345 285.4 2043.0 0.342 286.9 2044.0 0.338 288.4 2045.0 0.334 289.9 2046.0 0.331 291.5 2047.0 0.327 293.1 2048.0 0.324 294.7 2049.0 0.320 296.4 2050.0 0.317 298.1 2051.0 0.314 299.8 2052.0 0.310 301.6 2053.0 0.307 303.4 2054.0 0.305 305.2 2055.0 0.302 307.1 2056.0 0.299 309.0 2057.0 0.297 310.9 2058.0 0.294 312.9 2059.0 0.292 314.9 2060.0 0.290 316.9 2061.0 0.289 319.0 2062.0 0.287 321.1 2063.0 0.286 323.2 2064.0 0.285 325.3 2065.0 0.284 327.4 2066.0 0.283 329.6 2067.0 0.283 331.7 2068.0 0.282 333.9 2069.0 0.282 336.1 2070.0 0.282 338.2 2071.0 0.283 340.4 2072.0 0.283 342.5 2073.0 0.284 344.7 2074.0 0.285 346.8 2075.0 0.286 348.9 2076.0 0.288 351.0 2077.0 0.289 353.1 2078.0 0.291 355.1 2079.0 0.293 357.1 2080.0 0.295 359.1 2081.0 0.297 1.1 2082.0 0.300 3.0 2083.0 0.302 4.9 2084.0 0.305 6.8 2085.0 0.308 8.6 2086.0 0.310 10.4 2087.0 0.313 12.2 2088.0 0.316 14.0 2089.0 0.319 15.7 2090.0 0.322 17.4 2091.0 0.325 19.0 2092.0 0.328 20.6 2093.0 0.331 22.2 2094.0 0.334 23.8 2095.0 0.337 25.3 2096.0 0.340 26.8 2097.0 0.343 28.3 2098.0 0.346 29.7 2099.0 0.349 31.1 2100.0 0.352 32.5 2101.0 0.354 33.9 2102.0 0.357 35.3 2103.0 0.359 36.6 2104.0 0.362 38.0 2105.0 0.364 39.3 2106.0 0.366 40.6 2107.0 0.368 41.9 2108.0 0.370 43.1 2109.0 0.371 44.4 2110.0 0.373 45.6 2111.0 0.374 46.9 2112.0 0.375 48.1 2113.0 0.376 49.3 2114.0 0.377 50.5 2115.0 0.378 51.7 2116.0 0.378 52.9 2117.0 0.379 54.1 2118.0 0.379 55.3 2119.0 0.379 56.5 2120.0 0.378 57.7 2121.0 0.378 58.9 2122.0 0.377 60.2 2123.0 0.376 61.4 2124.0 0.375 62.6 2125.0 0.373 63.8 2126.0 0.372 65.1 2127.0 0.370 66.3 2128.0 0.368 67.6 2129.0 0.366 68.9 2130.0 0.363 70.2 2131.0 0.361 71.5 2132.0 0.358 72.8 2133.0 0.355 74.2 2134.0 0.352 75.6 2135.0 0.348 77.0 2136.0 0.345 78.4