| WDS: | A2059 | WDS ID/Discoverer |
| P: | 253.000 | Orbital period (years) |
| a: | 0.59 | Semi-major axis (arcseconds) |
| i: | 51.2 | Inclination (degrees) |
| Ω: | 63.7 | Longitude of ascending node (degrees) |
| T: | 2046.320 | Epoch of periastron passage (year) |
| e: | 0.6 | Eccentricity |
| ω: | 79.3 | Longitude of periastron (degrees) |
| Start-Year: | 1898.5 | Year |
| End-Year: | 2151.5 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for A2059 |
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| Position: | 121922.27+174343.6 | Epoch-2000 right ascension and declination |
| WDS-ID: | 12194+1744 | WDS designation |
| Discoverer Code: | A2059 | Discover designation and components |
| ADS number: | 8508 | Aitken Double Star catalog |
| HD number: | 107169 | HD catalog number |
| Hipparcos number: | 60091 | Hipparcos catalog number |
| V1: | 8.33 | Magnitude of the primary |
| V2: | 10.22 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2020 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | Flags | |
| Ephemerides: | Ephemerides | |
| Code: | Lin2022b | 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 0.389 53.86 -------------------------- 1898.50 0.631 303.13 1899.50 0.630 303.75 1900.50 0.629 304.38 1901.50 0.628 305.01 1902.50 0.627 305.64 1903.50 0.626 306.27 1904.50 0.625 306.90 1905.50 0.624 307.54 1906.50 0.623 308.18 1907.50 0.622 308.82 1908.50 0.621 309.46 1909.50 0.620 310.11 1910.50 0.618 310.76 1911.50 0.617 311.41 1912.50 0.616 312.06 1913.50 0.615 312.72 1914.50 0.614 313.37 1915.50 0.612 314.03 1916.50 0.611 314.70 1917.50 0.610 315.36 1918.50 0.609 316.03 1919.50 0.607 316.70 1920.50 0.606 317.38 1921.50 0.605 318.06 1922.50 0.604 318.74 1923.50 0.602 319.42 1924.50 0.601 320.10 1925.50 0.600 320.79 1926.50 0.599 321.48 1927.50 0.597 322.18 1928.50 0.596 322.88 1929.50 0.595 323.58 1930.50 0.593 324.28 1931.50 0.592 324.99 1932.50 0.591 325.70 1933.50 0.589 326.41 1934.50 0.588 327.13 1935.50 0.587 327.85 1936.50 0.585 328.57 1937.50 0.584 329.30 1938.50 0.583 330.02 1939.50 0.582 330.76 1940.50 0.580 331.49 1941.50 0.579 332.23 1942.50 0.578 332.97 1943.50 0.576 333.72 1944.50 0.575 334.47 1945.50 0.574 335.22 1946.50 0.573 335.98 1947.50 0.571 336.74 1948.50 0.570 337.50 1949.50 0.569 338.26 1950.50 0.568 339.03 1951.50 0.566 339.80 1952.50 0.565 340.58 1953.50 0.564 341.36 1954.50 0.563 342.14 1955.50 0.561 342.93 1956.50 0.560 343.72 1957.50 0.559 344.51 1958.50 0.558 345.31 1959.50 0.557 346.11 1960.50 0.555 346.91 1961.50 0.554 347.72 1962.50 0.553 348.53 1963.50 0.552 349.34 1964.50 0.551 350.16 1965.50 0.549 350.98 1966.50 0.548 351.80 1967.50 0.547 352.63 1968.50 0.546 353.46 1969.50 0.545 354.30 1970.50 0.544 355.13 1971.50 0.542 355.98 1972.50 0.541 356.82 1973.50 0.540 357.67 1974.50 0.539 358.53 1975.50 0.538 359.38 1976.50 0.536 0.24 1977.50 0.535 1.11 1978.50 0.534 1.98 1979.50 0.533 2.85 1980.50 0.531 3.73 1981.50 0.530 4.61 1982.50 0.529 5.50 1983.50 0.527 6.39 1984.50 0.526 7.28 1985.50 0.525 8.18 1986.50 0.523 9.09 1987.50 0.522 9.99 1988.50 0.520 10.91 1989.50 0.519 11.83 1990.50 0.517 12.75 1991.50 0.516 13.68 1992.50 0.514 14.62 1993.50 0.513 15.56 1994.50 0.511 16.51 1995.50 0.509 17.46 1996.50 0.507 18.43 1997.50 0.505 19.39 1998.50 0.503 20.37 1999.50 0.501 21.35 2000.50 0.499 22.35 2001.50 0.497 23.35 2002.50 0.495 24.36 2003.50 0.492 25.37 2004.50 0.490 26.40 2005.50 0.487 27.44 2006.50 0.485 28.49 2007.50 0.482 29.56 2008.50 0.479 30.63 2009.50 0.476 31.72 2010.50 0.473 32.83 2011.50 0.469 33.95 2012.50 0.466 35.09 2013.50 0.462 36.24 2014.50 0.458 37.41 2015.50 0.454 38.61 2016.50 0.449 39.83 2017.50 0.445 41.07 2018.50 0.440 42.34 2019.50 0.434 43.64 2020.50 0.429 44.97 2021.50 0.423 46.34 2022.50 0.417 47.75 2023.50 0.411 49.20 2024.50 0.404 50.70 2025.50 0.396 52.25 2026.50 0.389 53.86 2027.50 0.381 55.54 2028.50 0.372 57.29 2029.50 0.363 59.13 2030.50 0.353 61.07 2031.50 0.343 63.12 2032.50 0.332 65.30 2033.50 0.320 67.64 2034.50 0.308 70.16 2035.50 0.295 72.89 2036.50 0.282 75.88 2037.50 0.267 79.17 2038.50 0.253 82.85 2039.50 0.238 86.98 2040.50 0.222 91.67 2041.50 0.207 97.06 2042.50 0.193 103.29 2043.50 0.179 110.51 2044.50 0.167 118.86 2045.50 0.157 128.36 2046.50 0.151 138.87 2047.50 0.149 149.99 2048.50 0.151 161.13 2049.50 0.157 171.69 2050.50 0.166 181.25 2051.50 0.178 189.64 2052.50 0.193 196.87 2053.50 0.208 203.07 2054.50 0.224 208.39 2055.50 0.241 213.00 2056.50 0.257 217.01 2057.50 0.273 220.54 2058.50 0.289 223.68 2059.50 0.305 226.49 2060.50 0.320 229.03 2061.50 0.335 231.34 2062.50 0.349 233.47 2063.50 0.363 235.43 2064.50 0.376 237.25 2065.50 0.388 238.95 2066.50 0.400 240.54 2067.50 0.412 242.05 2068.50 0.423 243.47 2069.50 0.434 244.82 2070.50 0.444 246.11 2071.50 0.454 247.35 2072.50 0.463 248.53 2073.50 0.472 249.66 2074.50 0.481 250.76 2075.50 0.489 251.81 2076.50 0.497 252.83 2077.50 0.504 253.82 2078.50 0.512 254.79 2079.50 0.519 255.72 2080.50 0.525 256.63 2081.50 0.532 257.52 2082.50 0.538 258.39 2083.50 0.544 259.24 2084.50 0.549 260.07 2085.50 0.555 260.89 2086.50 0.560 261.69 2087.50 0.565 262.47 2088.50 0.569 263.25 2089.50 0.574 264.01 2090.50 0.578 264.75 2091.50 0.582 265.49 2092.50 0.586 266.22 2093.50 0.590 266.94 2094.50 0.593 267.65 2095.50 0.597 268.35 2096.50 0.600 269.04 2097.50 0.603 269.73 2098.50 0.606 270.41 2099.50 0.609 271.08 2100.50 0.611 271.75 2101.50 0.614 272.41 2102.50 0.616 273.07 2103.50 0.618 273.72 2104.50 0.621 274.37 2105.50 0.623 275.01 2106.50 0.624 275.65 2107.50 0.626 276.28 2108.50 0.628 276.92 2109.50 0.629 277.54 2110.50 0.631 278.17 2111.50 0.632 278.79 2112.50 0.633 279.41 2113.50 0.635 280.03 2114.50 0.636 280.64 2115.50 0.637 281.26 2116.50 0.638 281.87 2117.50 0.638 282.48 2118.50 0.639 283.09 2119.50 0.640 283.70 2120.50 0.640 284.30 2121.50 0.641 284.91 2122.50 0.641 285.51 2123.50 0.642 286.11 2124.50 0.642 286.72 2125.50 0.642 287.32 2126.50 0.642 287.92 2127.50 0.643 288.52 2128.50 0.643 289.12 2129.50 0.643 289.72 2130.50 0.643 290.33 2131.50 0.642 290.93 2132.50 0.642 291.53 2133.50 0.642 292.13 2134.50 0.642 292.73 2135.50 0.641 293.34 2136.50 0.641 293.94 2137.50 0.641 294.54 2138.50 0.640 295.15 2139.50 0.640 295.76 2140.50 0.639 296.36 2141.50 0.639 296.97 2142.50 0.638 297.58 2143.50 0.637 298.19 2144.50 0.637 298.80 2145.50 0.636 299.42 2146.50 0.635 300.03 2147.50 0.634 300.65 2148.50 0.634 301.26 2149.50 0.633 301.88 2150.50 0.632 302.50
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 16:45:19 |