| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 17:03:49 |
| WDS: | A1013 | WDS ID/Discoverer |
| P: | 126.240 | Orbital period (years) |
| a: | 0.289 | Semi-major axis (arcseconds) |
| i: | 34.5 | Inclination (degrees) |
| Ω: | 91.9 | Longitude of ascending node (degrees) |
| T: | 1981.830 | Epoch of periastron passage (year) |
| e: | 0.766 | Eccentricity |
| ω: | 51.0 | Longitude of periastron (degrees) |
| Start-Year: | 1962.0 | Year |
| End-Year: | 2088.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 044317.76+593116.4 | Epoch-2000 right ascension and declination |
| WDS-ID: | 04433+5931 | WDS designation |
| Discoverer Code: | A1013 | Discover designation and components |
| ADS number: | 3391 | Aitken Double Star catalog |
| HD number: | 29606 | HD catalog number |
| Hipparcos number: | 21966 | Hipparcos catalog number |
| V1: | 7.25 | Magnitude of the primary |
| V2: | 7.42 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 1989 | Date of last observation |
| Orbit grade: | 3 | 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 0.444 305.3 ------------------------- 1962.0 0.270 355.9 1963.0 0.261 357.7 1964.0 0.253 359.6 1965.0 0.244 1.7 1966.0 0.235 3.9 1967.0 0.226 6.3 1968.0 0.216 8.8 1969.0 0.207 11.7 1970.0 0.197 14.8 1971.0 0.187 18.2 1972.0 0.176 22.0 1973.0 0.166 26.4 1974.0 0.155 31.3 1975.0 0.143 37.0 1976.0 0.132 43.7 1977.0 0.120 51.6 1978.0 0.108 61.4 1979.0 0.095 73.7 1980.0 0.082 89.8 1981.0 0.069 112.1 1982.0 0.060 143.3 1983.0 0.061 179.3 1984.0 0.074 207.8 1985.0 0.092 226.4 1986.0 0.112 238.5 1987.0 0.132 247.1 1988.0 0.150 253.4 1989.0 0.168 258.4 1990.0 0.184 262.5 1991.0 0.200 265.9 1992.0 0.214 268.9 1993.0 0.228 271.5 1994.0 0.241 273.8 1995.0 0.254 275.8 1996.0 0.265 277.7 1997.0 0.277 279.4 1998.0 0.287 281.0 1999.0 0.297 282.5 2000.0 0.307 283.9 2001.0 0.316 285.2 2002.0 0.325 286.4 2003.0 0.334 287.5 2004.0 0.342 288.7 2005.0 0.349 289.7 2006.0 0.357 290.7 2007.0 0.364 291.7 2008.0 0.370 292.6 2009.0 0.377 293.5 2010.0 0.383 294.4 2011.0 0.388 295.3 2012.0 0.394 296.1 2013.0 0.399 296.9 2014.0 0.404 297.7 2015.0 0.409 298.4 2016.0 0.413 299.2 2017.0 0.418 299.9 2018.0 0.422 300.6 2019.0 0.425 301.3 2020.0 0.429 302.0 2021.0 0.432 302.7 2022.0 0.436 303.4 2023.0 0.439 304.0 2024.0 0.441 304.7 2025.0 0.444 305.3 2026.0 0.446 306.0 2027.0 0.448 306.6 2028.0 0.450 307.2 2029.0 0.452 307.8 2030.0 0.454 308.5 2031.0 0.455 309.1 2032.0 0.457 309.7 2033.0 0.458 310.3 2034.0 0.459 310.9 2035.0 0.460 311.5 2036.0 0.460 312.1 2037.0 0.461 312.7 2038.0 0.461 313.3 2039.0 0.461 313.9 2040.0 0.461 314.4 2041.0 0.461 315.0 2042.0 0.460 315.6 2043.0 0.460 316.2 2044.0 0.459 316.8 2045.0 0.458 317.4 2046.0 0.457 318.0 2047.0 0.456 318.6 2048.0 0.455 319.2 2049.0 0.453 319.9 2050.0 0.452 320.5 2051.0 0.450 321.1 2052.0 0.448 321.7 2053.0 0.446 322.4 2054.0 0.444 323.0 2055.0 0.441 323.6 2056.0 0.439 324.3 2057.0 0.436 324.9 2058.0 0.433 325.6 2059.0 0.430 326.3 2060.0 0.427 327.0 2061.0 0.424 327.7 2062.0 0.420 328.4 2063.0 0.417 329.1 2064.0 0.413 329.8 2065.0 0.409 330.6 2066.0 0.405 331.3 2067.0 0.401 332.1 2068.0 0.396 332.9 2069.0 0.392 333.7 2070.0 0.387 334.6 2071.0 0.382 335.4 2072.0 0.377 336.3 2073.0 0.372 337.2 2074.0 0.366 338.1 2075.0 0.361 339.1 2076.0 0.355 340.1 2077.0 0.349 341.1 2078.0 0.343 342.1 2079.0 0.337 343.2 2080.0 0.330 344.4 2081.0 0.324 345.5 2082.0 0.317 346.8 2083.0 0.310 348.1 2084.0 0.303 349.4 2085.0 0.295 350.8 2086.0 0.288 352.3 2087.0 0.280 353.9