| WDS: | RST4403 | WDS ID/Discoverer |
| P: | 205.600 | Orbital period (years) |
| a: | 1.191 | Semi-major axis (arcseconds) |
| i: | 160.0 | Inclination (degrees) |
| Ω: | 67.5 | Longitude of ascending node (degrees) |
| T: | 2149.600 | Epoch of periastron passage (year) |
| e: | 0.183 | Eccentricity |
| ω: | 25.8 | Longitude of periastron (degrees) |
| Start-Year: | 1922.2 | Year |
| End-Year: | 2127.8 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for RST4403 |
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| Position: | 082856.65-155213.8 | Epoch-2000 right ascension and declination |
| WDS-ID: | 08289-1552 | WDS designation |
| Discoverer Code: | RST4403 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 71811 | HD catalog number |
| Hipparcos number: | 41609 | Hipparcos catalog number |
| V1: | 8.64 | Magnitude of the primary |
| V2: | 11.96 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | Date of last observation | |
| Orbit grade: | 5 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | Flags | |
| Ephemerides: | Ephemerides | |
| Code: | Hor2021b | 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 1.379 247.06 -------------------------- 1922.20 1.025 93.99 1923.20 1.022 91.80 1924.20 1.019 89.60 1925.20 1.015 87.38 1926.20 1.012 85.15 1927.20 1.009 82.90 1928.20 1.006 80.64 1929.20 1.003 78.36 1930.20 0.999 76.07 1931.20 0.996 73.77 1932.20 0.993 71.45 1933.20 0.990 69.12 1934.20 0.987 66.77 1935.20 0.984 64.41 1936.20 0.982 62.04 1937.20 0.979 59.65 1938.20 0.976 57.25 1939.20 0.973 54.83 1940.20 0.971 52.41 1941.20 0.968 49.97 1942.20 0.966 47.51 1943.20 0.964 45.05 1944.20 0.962 42.57 1945.20 0.960 40.09 1946.20 0.958 37.59 1947.20 0.957 35.09 1948.20 0.955 32.58 1949.20 0.954 30.06 1950.20 0.953 27.54 1951.20 0.952 25.01 1952.20 0.952 22.48 1953.20 0.952 19.95 1954.20 0.952 17.42 1955.20 0.953 14.89 1956.20 0.953 12.36 1957.20 0.955 9.84 1958.20 0.956 7.32 1959.20 0.958 4.82 1960.20 0.960 2.32 1961.20 0.962 359.84 1962.20 0.965 357.37 1963.20 0.968 354.91 1964.20 0.972 352.47 1965.20 0.976 350.05 1966.20 0.980 347.65 1967.20 0.984 345.27 1968.20 0.989 342.92 1969.20 0.994 340.59 1970.20 1.000 338.28 1971.20 1.006 336.00 1972.20 1.012 333.74 1973.20 1.018 331.51 1974.20 1.025 329.32 1975.20 1.032 327.14 1976.20 1.039 325.00 1977.20 1.046 322.89 1978.20 1.053 320.81 1979.20 1.061 318.75 1980.20 1.069 316.73 1981.20 1.077 314.74 1982.20 1.085 312.77 1983.20 1.093 310.83 1984.20 1.101 308.93 1985.20 1.109 307.05 1986.20 1.118 305.20 1987.20 1.126 303.38 1988.20 1.135 301.58 1989.20 1.143 299.81 1990.20 1.152 298.07 1991.20 1.160 296.35 1992.20 1.169 294.66 1993.20 1.177 292.99 1994.20 1.185 291.34 1995.20 1.194 289.72 1996.20 1.202 288.12 1997.20 1.210 286.54 1998.20 1.218 284.99 1999.20 1.226 283.45 2000.20 1.234 281.93 2001.20 1.241 280.44 2002.20 1.249 278.96 2003.20 1.257 277.49 2004.20 1.264 276.05 2005.20 1.271 274.62 2006.20 1.278 273.21 2007.20 1.285 271.81 2008.20 1.292 270.43 2009.20 1.298 269.06 2010.20 1.304 267.71 2011.20 1.310 266.36 2012.20 1.316 265.03 2013.20 1.322 263.71 2014.20 1.328 262.41 2015.20 1.333 261.11 2016.20 1.338 259.83 2017.20 1.343 258.55 2018.20 1.348 257.28 2019.20 1.353 256.02 2020.20 1.357 254.77 2021.20 1.361 253.53 2022.20 1.365 252.30 2023.20 1.369 251.07 2024.20 1.372 249.85 2025.20 1.375 248.63 2026.20 1.378 247.42 2027.20 1.381 246.21 2028.20 1.384 245.01 2029.20 1.386 243.82 2030.20 1.388 242.63 2031.20 1.390 241.44 2032.20 1.392 240.25 2033.20 1.394 239.07 2034.20 1.395 237.89 2035.20 1.396 236.71 2036.20 1.397 235.53 2037.20 1.397 234.36 2038.20 1.398 233.18 2039.20 1.398 232.01 2040.20 1.398 230.84 2041.20 1.398 229.66 2042.20 1.398 228.49 2043.20 1.397 227.31 2044.20 1.396 226.14 2045.20 1.395 224.96 2046.20 1.394 223.78 2047.20 1.393 222.60 2048.20 1.391 221.41 2049.20 1.389 220.22 2050.20 1.387 219.03 2051.20 1.385 217.84 2052.20 1.383 216.64 2053.20 1.380 215.44 2054.20 1.378 214.23 2055.20 1.375 213.02 2056.20 1.372 211.81 2057.20 1.369 210.59 2058.20 1.365 209.36 2059.20 1.362 208.12 2060.20 1.358 206.88 2061.20 1.355 205.64 2062.20 1.351 204.38 2063.20 1.347 203.12 2064.20 1.342 201.85 2065.20 1.338 200.57 2066.20 1.334 199.29 2067.20 1.329 197.99 2068.20 1.324 196.69 2069.20 1.319 195.38 2070.20 1.315 194.05 2071.20 1.310 192.72 2072.20 1.304 191.38 2073.20 1.299 190.02 2074.20 1.294 188.66 2075.20 1.289 187.28 2076.20 1.283 185.90 2077.20 1.278 184.50 2078.20 1.272 183.08 2079.20 1.266 181.66 2080.20 1.261 180.22 2081.20 1.255 178.77 2082.20 1.249 177.31 2083.20 1.243 175.83 2084.20 1.238 174.34 2085.20 1.232 172.84 2086.20 1.226 171.32 2087.20 1.220 169.78 2088.20 1.214 168.23 2089.20 1.208 166.67 2090.20 1.202 165.09 2091.20 1.197 163.50 2092.20 1.191 161.89 2093.20 1.185 160.26 2094.20 1.179 158.62 2095.20 1.173 156.96 2096.20 1.168 155.28 2097.20 1.162 153.59 2098.20 1.156 151.89 2099.20 1.151 150.16 2100.20 1.145 148.42 2101.20 1.140 146.67 2102.20 1.135 144.89 2103.20 1.129 143.10 2104.20 1.124 141.29 2105.20 1.119 139.47 2106.20 1.114 137.63 2107.20 1.109 135.77 2108.20 1.104 133.90 2109.20 1.099 132.01 2110.20 1.095 130.10 2111.20 1.090 128.18 2112.20 1.086 126.24 2113.20 1.081 124.29 2114.20 1.077 122.32 2115.20 1.073 120.33 2116.20 1.068 118.33 2117.20 1.064 116.31 2118.20 1.060 114.28 2119.20 1.056 112.23 2120.20 1.053 110.16 2121.20 1.049 108.08 2122.20 1.045 105.99 2123.20 1.041 103.88 2124.20 1.038 101.76 2125.20 1.034 99.62 2126.20 1.031 97.47 2127.20 1.027 95.30
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 16:08:05 |