| WDS: | J194AB | WDS ID/Discoverer |
| P: | 159.000 | Orbital period (years) |
| a: | 0.88 | Semi-major axis (arcseconds) |
| i: | 123.0 | Inclination (degrees) |
| Ω: | 31.0 | Longitude of ascending node (degrees) |
| T: | 1958.000 | Epoch of periastron passage (year) |
| e: | 0.26 | Eccentricity |
| ω: | 296.0 | Longitude of periastron (degrees) |
| Start-Year: | 1945.5 | Year |
| End-Year: | 2104.5 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for J194AB |
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| Position: | 204923.64+112408.3 | Epoch-2000 right ascension and declination |
| WDS-ID: | 20494+1124 | WDS designation |
| Discoverer Code: | J194AB | Discover designation and components |
| ADS number: | 14333 | Aitken Double Star catalog |
| HD number: | . | HD catalog number |
| Hipparcos number: | 102782 | Hipparcos catalog number |
| V1: | 10.32 | Magnitude of the primary |
| V2: | 9.97 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | Date of last observation | |
| Orbit grade: | 3 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | Sod1999 | 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 0.621 281.82 -------------------------- 1945.50 0.437 156.99 1946.50 0.417 151.93 1947.50 0.400 146.40 1948.50 0.385 140.41 1949.50 0.374 133.99 1950.50 0.366 127.23 1951.50 0.362 120.26 1952.50 0.362 113.22 1953.50 0.367 106.26 1954.50 0.375 99.54 1955.50 0.387 93.17 1956.50 0.401 87.22 1957.50 0.419 81.73 1958.50 0.438 76.69 1959.50 0.458 72.09 1960.50 0.480 67.90 1961.50 0.502 64.06 1962.50 0.524 60.55 1963.50 0.546 57.33 1964.50 0.567 54.35 1965.50 0.588 51.59 1966.50 0.608 49.01 1967.50 0.628 46.60 1968.50 0.646 44.32 1969.50 0.663 42.17 1970.50 0.678 40.12 1971.50 0.693 38.15 1972.50 0.706 36.27 1973.50 0.717 34.45 1974.50 0.728 32.68 1975.50 0.737 30.96 1976.50 0.744 29.28 1977.50 0.751 27.63 1978.50 0.756 26.01 1979.50 0.760 24.40 1980.50 0.763 22.81 1981.50 0.765 21.23 1982.50 0.765 19.66 1983.50 0.765 18.08 1984.50 0.764 16.50 1985.50 0.761 14.92 1986.50 0.758 13.32 1987.50 0.754 11.71 1988.50 0.750 10.08 1989.50 0.744 8.43 1990.50 0.739 6.75 1991.50 0.732 5.05 1992.50 0.725 3.31 1993.50 0.718 1.54 1994.50 0.710 359.73 1995.50 0.703 357.88 1996.50 0.694 355.99 1997.50 0.686 354.06 1998.50 0.678 352.08 1999.50 0.669 350.05 2000.50 0.661 347.96 2001.50 0.653 345.82 2002.50 0.645 343.63 2003.50 0.637 341.39 2004.50 0.629 339.09 2005.50 0.622 336.73 2006.50 0.615 334.32 2007.50 0.609 331.86 2008.50 0.603 329.35 2009.50 0.598 326.79 2010.50 0.593 324.19 2011.50 0.589 321.55 2012.50 0.586 318.87 2013.50 0.583 316.17 2014.50 0.581 313.45 2015.50 0.580 310.72 2016.50 0.580 307.98 2017.50 0.581 305.24 2018.50 0.582 302.51 2019.50 0.584 299.80 2020.50 0.587 297.11 2021.50 0.591 294.45 2022.50 0.595 291.83 2023.50 0.601 289.25 2024.50 0.607 286.72 2025.50 0.613 284.25 2026.50 0.621 281.82 2027.50 0.628 279.46 2028.50 0.637 277.15 2029.50 0.645 274.91 2030.50 0.655 272.72 2031.50 0.664 270.61 2032.50 0.675 268.55 2033.50 0.685 266.55 2034.50 0.696 264.62 2035.50 0.706 262.74 2036.50 0.717 260.92 2037.50 0.729 259.16 2038.50 0.740 257.44 2039.50 0.751 255.79 2040.50 0.763 254.18 2041.50 0.774 252.61 2042.50 0.785 251.10 2043.50 0.796 249.62 2044.50 0.808 248.19 2045.50 0.819 246.79 2046.50 0.829 245.44 2047.50 0.840 244.11 2048.50 0.850 242.82 2049.50 0.860 241.56 2050.50 0.870 240.33 2051.50 0.880 239.12 2052.50 0.889 237.94 2053.50 0.897 236.79 2054.50 0.906 235.65 2055.50 0.914 234.54 2056.50 0.921 233.44 2057.50 0.928 232.36 2058.50 0.935 231.30 2059.50 0.940 230.25 2060.50 0.946 229.22 2061.50 0.951 228.19 2062.50 0.955 227.18 2063.50 0.959 226.17 2064.50 0.962 225.17 2065.50 0.964 224.17 2066.50 0.966 223.18 2067.50 0.967 222.20 2068.50 0.967 221.21 2069.50 0.967 220.22 2070.50 0.966 219.24 2071.50 0.964 218.25 2072.50 0.961 217.25 2073.50 0.957 216.25 2074.50 0.953 215.24 2075.50 0.948 214.22 2076.50 0.942 213.18 2077.50 0.935 212.13 2078.50 0.927 211.07 2079.50 0.918 209.99 2080.50 0.908 208.88 2081.50 0.897 207.75 2082.50 0.886 206.59 2083.50 0.873 205.40 2084.50 0.860 204.17 2085.50 0.845 202.90 2086.50 0.830 201.58 2087.50 0.813 200.22 2088.50 0.796 198.79 2089.50 0.778 197.30 2090.50 0.758 195.74 2091.50 0.738 194.09 2092.50 0.717 192.35 2093.50 0.696 190.50 2094.50 0.673 188.54 2095.50 0.650 186.43 2096.50 0.626 184.16 2097.50 0.602 181.72 2098.50 0.578 179.07 2099.50 0.553 176.19 2100.50 0.529 173.04 2101.50 0.505 169.58 2102.50 0.481 165.78 2103.50 0.458 161.60
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 18:19:08 |