| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 16:52:27 |
| WDS: | A1535 | WDS ID/Discoverer |
| P: | 145.050 | Orbital period (years) |
| a: | 0.531 | Semi-major axis (arcseconds) |
| i: | 48.1 | Inclination (degrees) |
| Ω: | 156.8 | Longitude of ascending node (degrees) |
| T: | 1940.320 | Epoch of periastron passage (year) |
| e: | 0.372 | Eccentricity |
| ω: | 8.5 | Longitude of periastron (degrees) |
| Start-Year: | 1953.0 | Year |
| End-Year: | 2097.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 033609.47+422021.9 | Epoch-2000 right ascension and declination |
| WDS-ID: | 03362+4220 | WDS designation |
| Discoverer Code: | A1535 | Discover designation and components |
| ADS number: | 2630 | Aitken Double Star catalog |
| HD number: | 22193 | HD catalog number |
| Hipparcos number: | 16793 | Hipparcos catalog number |
| V1: | 8.84 | Magnitude of the primary |
| V2: | 9.54 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2003 | 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 0.682 353.0 ------------------------- 1953.0 0.277 223.6 1954.0 0.278 229.3 1955.0 0.280 234.9 1956.0 0.283 240.4 1957.0 0.288 245.7 1958.0 0.295 250.8 1959.0 0.303 255.7 1960.0 0.311 260.3 1961.0 0.321 264.6 1962.0 0.332 268.7 1963.0 0.343 272.5 1964.0 0.355 276.0 1965.0 0.368 279.3 1966.0 0.381 282.4 1967.0 0.394 285.3 1968.0 0.407 288.0 1969.0 0.420 290.6 1970.0 0.434 293.0 1971.0 0.447 295.2 1972.0 0.460 297.3 1973.0 0.473 299.3 1974.0 0.486 301.2 1975.0 0.499 303.0 1976.0 0.511 304.7 1977.0 0.524 306.3 1978.0 0.536 307.8 1979.0 0.547 309.3 1980.0 0.559 310.7 1981.0 0.570 312.1 1982.0 0.580 313.4 1983.0 0.591 314.7 1984.0 0.601 315.9 1985.0 0.610 317.1 1986.0 0.619 318.2 1987.0 0.628 319.3 1988.0 0.637 320.4 1989.0 0.645 321.5 1990.0 0.653 322.5 1991.0 0.660 323.5 1992.0 0.667 324.5 1993.0 0.674 325.5 1994.0 0.680 326.4 1995.0 0.686 327.4 1996.0 0.691 328.3 1997.0 0.696 329.2 1998.0 0.701 330.1 1999.0 0.705 330.9 2000.0 0.709 331.8 2001.0 0.712 332.7 2002.0 0.715 333.5 2003.0 0.718 334.4 2004.0 0.720 335.2 2005.0 0.722 336.0 2006.0 0.724 336.9 2007.0 0.725 337.7 2008.0 0.726 338.5 2009.0 0.726 339.3 2010.0 0.726 340.2 2011.0 0.726 341.0 2012.0 0.725 341.8 2013.0 0.724 342.6 2014.0 0.722 343.5 2015.0 0.721 344.3 2016.0 0.718 345.1 2017.0 0.716 346.0 2018.0 0.713 346.8 2019.0 0.709 347.7 2020.0 0.706 348.5 2021.0 0.701 349.4 2022.0 0.697 350.3 2023.0 0.692 351.2 2024.0 0.687 352.1 2025.0 0.682 353.0 2026.0 0.676 354.0 2027.0 0.670 354.9 2028.0 0.663 355.9 2029.0 0.656 356.9 2030.0 0.649 357.9 2031.0 0.642 359.0 2032.0 0.634 0.1 2033.0 0.626 1.1 2034.0 0.617 2.3 2035.0 0.608 3.4 2036.0 0.599 4.6 2037.0 0.590 5.8 2038.0 0.581 7.1 2039.0 0.571 8.4 2040.0 0.561 9.8 2041.0 0.550 11.2 2042.0 0.540 12.6 2043.0 0.529 14.2 2044.0 0.518 15.7 2045.0 0.507 17.4 2046.0 0.496 19.1 2047.0 0.485 20.9 2048.0 0.473 22.8 2049.0 0.462 24.8 2050.0 0.450 26.9 2051.0 0.439 29.1 2052.0 0.427 31.4 2053.0 0.416 33.8 2054.0 0.405 36.4 2055.0 0.394 39.1 2056.0 0.383 42.0 2057.0 0.373 45.0 2058.0 0.363 48.2 2059.0 0.354 51.6 2060.0 0.345 55.2 2061.0 0.337 58.9 2062.0 0.330 62.8 2063.0 0.323 66.9 2064.0 0.318 71.1 2065.0 0.313 75.5 2066.0 0.309 80.0 2067.0 0.307 84.5 2068.0 0.305 89.2 2069.0 0.304 93.9 2070.0 0.305 98.5 2071.0 0.306 103.2 2072.0 0.308 107.8 2073.0 0.310 112.3 2074.0 0.314 116.8 2075.0 0.317 121.2 2076.0 0.321 125.4 2077.0 0.324 129.6 2078.0 0.327 133.7 2079.0 0.330 137.7 2080.0 0.333 141.7 2081.0 0.334 145.5 2082.0 0.335 149.4 2083.0 0.335 153.3 2084.0 0.334 157.1 2085.0 0.332 161.0 2086.0 0.330 165.0 2087.0 0.326 169.0 2088.0 0.321 173.2 2089.0 0.316 177.5 2090.0 0.310 181.9 2091.0 0.304 186.5 2092.0 0.299 191.2 2093.0 0.293 196.2 2094.0 0.288 201.3 2095.0 0.283 206.7 2096.0 0.280 212.1