| WDS: | RST769 | WDS ID/Discoverer |
| P: | 201.470 | Orbital period (years) |
| a: | 0.392 | Semi-major axis (arcseconds) |
| i: | 141.9 | Inclination (degrees) |
| Ω: | 163.2 | Longitude of ascending node (degrees) |
| T: | 1977.280 | Epoch of periastron passage (year) |
| e: | 0.379 | Eccentricity |
| ω: | 238.0 | Longitude of periastron (degrees) |
| Start-Year: | 1924.265 | Year |
| End-Year: | 2125.735 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for RST769 |
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| Position: | 152613.05-281837.7 | Epoch-2000 right ascension and declination |
| WDS-ID: | 15262-2819 | WDS designation |
| Discoverer Code: | RST769 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 137320 | HD catalog number |
| Hipparcos number: | 75563 | Hipparcos catalog number |
| V1: | 10.73 | Magnitude of the primary |
| V2: | 10.94 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2014 | 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: | Tok2015c | 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 0.438 158.11 -------------------------- 1924.27 0.364 54.76 1925.27 0.362 53.25 1926.27 0.360 51.71 1927.27 0.359 50.17 1928.27 0.357 48.61 1929.27 0.355 47.03 1930.27 0.354 45.44 1931.27 0.352 43.83 1932.27 0.350 42.21 1933.27 0.349 40.57 1934.27 0.347 38.92 1935.27 0.345 37.25 1936.27 0.344 35.57 1937.27 0.342 33.87 1938.27 0.341 32.15 1939.27 0.339 30.42 1940.27 0.337 28.67 1941.27 0.336 26.91 1942.27 0.334 25.12 1943.27 0.332 23.32 1944.27 0.330 21.50 1945.27 0.328 19.65 1946.27 0.327 17.79 1947.27 0.325 15.90 1948.27 0.322 13.99 1949.27 0.320 12.06 1950.27 0.318 10.09 1951.27 0.316 8.10 1952.27 0.313 6.08 1953.27 0.311 4.03 1954.27 0.308 1.94 1955.27 0.305 359.81 1956.27 0.302 357.64 1957.27 0.299 355.42 1958.27 0.295 353.16 1959.27 0.292 350.84 1960.27 0.288 348.46 1961.27 0.284 346.02 1962.27 0.280 343.50 1963.27 0.276 340.92 1964.27 0.271 338.24 1965.27 0.267 335.48 1966.27 0.262 332.61 1967.27 0.257 329.63 1968.27 0.252 326.54 1969.27 0.246 323.31 1970.27 0.241 319.94 1971.27 0.236 316.42 1972.27 0.231 312.75 1973.27 0.225 308.90 1974.27 0.220 304.87 1975.27 0.216 300.67 1976.27 0.211 296.28 1977.27 0.207 291.72 1978.27 0.204 287.00 1979.27 0.201 282.13 1980.27 0.199 277.14 1981.27 0.198 272.06 1982.27 0.197 266.94 1983.27 0.198 261.80 1984.27 0.199 256.71 1985.27 0.201 251.69 1986.27 0.203 246.78 1987.27 0.207 242.02 1988.27 0.211 237.43 1989.27 0.216 233.04 1990.27 0.221 228.85 1991.27 0.227 224.86 1992.27 0.233 221.08 1993.27 0.240 217.50 1994.27 0.247 214.12 1995.27 0.254 210.93 1996.27 0.261 207.90 1997.27 0.268 205.05 1998.27 0.276 202.34 1999.27 0.283 199.78 2000.27 0.290 197.35 2001.27 0.298 195.04 2002.27 0.305 192.84 2003.27 0.312 190.74 2004.27 0.320 188.74 2005.27 0.327 186.82 2006.27 0.333 184.99 2007.27 0.340 183.23 2008.27 0.347 181.53 2009.27 0.353 179.90 2010.27 0.360 178.33 2011.27 0.366 176.81 2012.27 0.372 175.34 2013.27 0.378 173.91 2014.27 0.383 172.53 2015.27 0.389 171.19 2016.27 0.394 169.88 2017.27 0.399 168.61 2018.27 0.404 167.37 2019.27 0.409 166.16 2020.27 0.413 164.97 2021.27 0.418 163.82 2022.27 0.422 162.68 2023.27 0.426 161.57 2024.27 0.430 160.48 2025.27 0.434 159.41 2026.27 0.437 158.35 2027.27 0.441 157.32 2028.27 0.444 156.29 2029.27 0.447 155.29 2030.27 0.450 154.29 2031.27 0.453 153.31 2032.27 0.456 152.34 2033.27 0.458 151.39 2034.27 0.461 150.44 2035.27 0.463 149.50 2036.27 0.465 148.57 2037.27 0.467 147.65 2038.27 0.469 146.74 2039.27 0.471 145.83 2040.27 0.472 144.93 2041.27 0.474 144.04 2042.27 0.475 143.15 2043.27 0.476 142.27 2044.27 0.477 141.39 2045.27 0.478 140.51 2046.27 0.479 139.64 2047.27 0.480 138.77 2048.27 0.481 137.90 2049.27 0.481 137.04 2050.27 0.482 136.17 2051.27 0.482 135.31 2052.27 0.482 134.45 2053.27 0.482 133.59 2054.27 0.482 132.73 2055.27 0.482 131.87 2056.27 0.482 131.01 2057.27 0.482 130.15 2058.27 0.482 129.29 2059.27 0.481 128.43 2060.27 0.481 127.56 2061.27 0.480 126.70 2062.27 0.480 125.83 2063.27 0.479 124.96 2064.27 0.478 124.09 2065.27 0.477 123.21 2066.27 0.476 122.33 2067.27 0.475 121.45 2068.27 0.474 120.56 2069.27 0.473 119.67 2070.27 0.472 118.77 2071.27 0.471 117.87 2072.27 0.469 116.97 2073.27 0.468 116.06 2074.27 0.466 115.14 2075.27 0.465 114.22 2076.27 0.463 113.29 2077.27 0.462 112.36 2078.27 0.460 111.42 2079.27 0.459 110.47 2080.27 0.457 109.51 2081.27 0.455 108.55 2082.27 0.453 107.58 2083.27 0.451 106.61 2084.27 0.450 105.62 2085.27 0.448 104.63 2086.27 0.446 103.62 2087.27 0.444 102.61 2088.27 0.442 101.59 2089.27 0.440 100.56 2090.27 0.438 99.52 2091.27 0.436 98.47 2092.27 0.433 97.42 2093.27 0.431 96.35 2094.27 0.429 95.27 2095.27 0.427 94.17 2096.27 0.425 93.07 2097.27 0.423 91.96 2098.27 0.421 90.83 2099.27 0.418 89.70 2100.27 0.416 88.55 2101.27 0.414 87.39 2102.27 0.412 86.22 2103.27 0.410 85.03 2104.27 0.407 83.83 2105.27 0.405 82.62 2106.27 0.403 81.40 2107.27 0.401 80.16 2108.27 0.399 78.91 2109.27 0.397 77.64 2110.27 0.394 76.36 2111.27 0.392 75.07 2112.27 0.390 73.76 2113.27 0.388 72.44 2114.27 0.386 71.11 2115.27 0.384 69.76 2116.27 0.382 68.40 2117.27 0.380 67.02 2118.27 0.378 65.63 2119.27 0.376 64.22 2120.27 0.374 62.80 2121.27 0.372 61.36 2122.27 0.370 59.91 2123.27 0.368 58.45 2124.27 0.367 56.97 2125.27 0.365 55.47
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 17:15:21 |