| WDS: | HU736 | WDS ID/Discoverer |
| P: | 245.470 | Orbital period (years) |
| a: | 0.305 | Semi-major axis (arcseconds) |
| i: | 153.4 | Inclination (degrees) |
| Ω: | 275.9 | Longitude of ascending node (degrees) |
| T: | 1949.770 | Epoch of periastron passage (year) |
| e: | 0.427 | Eccentricity |
| ω: | 314.7 | Longitude of periastron (degrees) |
| Start-Year: | 1902.265 | Year |
| End-Year: | 2147.735 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for HU736 |
||
| Position: | 121600.42+480658.4 | Epoch-2000 right ascension and declination |
| WDS-ID: | 12160+4807 | WDS designation |
| Discoverer Code: | HU736 | Discover designation and components |
| ADS number: | 8485 | Aitken Double Star catalog |
| HD number: | 106689 | HD catalog number |
| Hipparcos number: | 59820 | Hipparcos catalog number |
| V1: | 9.57 | Magnitude of the primary |
| V2: | 9.99 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 1997 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | USN2006a | 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 0.351 172.00 -------------------------- 1902.27 0.312 81.71 1903.27 0.308 80.56 1904.27 0.305 79.38 1905.27 0.301 78.18 1906.27 0.297 76.95 1907.27 0.293 75.68 1908.27 0.289 74.38 1909.27 0.285 73.05 1910.27 0.281 71.67 1911.27 0.277 70.26 1912.27 0.273 68.80 1913.27 0.269 67.30 1914.27 0.265 65.75 1915.27 0.261 64.16 1916.27 0.256 62.50 1917.27 0.252 60.79 1918.27 0.248 59.02 1919.27 0.243 57.19 1920.27 0.239 55.29 1921.27 0.234 53.32 1922.27 0.230 51.27 1923.27 0.225 49.14 1924.27 0.221 46.93 1925.27 0.217 44.63 1926.27 0.212 42.23 1927.27 0.208 39.74 1928.27 0.204 37.14 1929.27 0.200 34.44 1930.27 0.196 31.62 1931.27 0.192 28.69 1932.27 0.188 25.65 1933.27 0.185 22.48 1934.27 0.182 19.19 1935.27 0.178 15.79 1936.27 0.175 12.26 1937.27 0.173 8.63 1938.27 0.170 4.88 1939.27 0.168 1.04 1940.27 0.167 357.10 1941.27 0.165 353.09 1942.27 0.164 349.01 1943.27 0.163 344.89 1944.27 0.163 340.73 1945.27 0.163 336.56 1946.27 0.163 332.39 1947.27 0.163 328.24 1948.27 0.164 324.11 1949.27 0.165 320.04 1950.27 0.166 316.02 1951.27 0.168 312.07 1952.27 0.170 308.19 1953.27 0.172 304.40 1954.27 0.174 300.69 1955.27 0.176 297.08 1956.27 0.178 293.55 1957.27 0.180 290.12 1958.27 0.183 286.78 1959.27 0.185 283.52 1960.27 0.188 280.36 1961.27 0.191 277.28 1962.27 0.193 274.29 1963.27 0.196 271.37 1964.27 0.198 268.53 1965.27 0.201 265.77 1966.27 0.204 263.08 1967.27 0.206 260.46 1968.27 0.209 257.90 1969.27 0.212 255.41 1970.27 0.214 252.98 1971.27 0.217 250.61 1972.27 0.220 248.30 1973.27 0.222 246.04 1974.27 0.225 243.83 1975.27 0.227 241.67 1976.27 0.230 239.57 1977.27 0.233 237.51 1978.27 0.235 235.49 1979.27 0.238 233.52 1980.27 0.240 231.59 1981.27 0.243 229.70 1982.27 0.246 227.85 1983.27 0.248 226.04 1984.27 0.251 224.27 1985.27 0.253 222.53 1986.27 0.256 220.83 1987.27 0.258 219.16 1988.27 0.261 217.53 1989.27 0.264 215.93 1990.27 0.266 214.35 1991.27 0.269 212.81 1992.27 0.271 211.29 1993.27 0.274 209.81 1994.27 0.276 208.35 1995.27 0.279 206.92 1996.27 0.281 205.51 1997.27 0.284 204.13 1998.27 0.286 202.77 1999.27 0.289 201.43 2000.27 0.291 200.12 2001.27 0.294 198.83 2002.27 0.296 197.56 2003.27 0.299 196.32 2004.27 0.301 195.09 2005.27 0.303 193.88 2006.27 0.306 192.69 2007.27 0.308 191.52 2008.27 0.311 190.37 2009.27 0.313 189.24 2010.27 0.315 188.12 2011.27 0.318 187.02 2012.27 0.320 185.94 2013.27 0.322 184.87 2014.27 0.325 183.81 2015.27 0.327 182.78 2016.27 0.329 181.75 2017.27 0.331 180.74 2018.27 0.334 179.74 2019.27 0.336 178.76 2020.27 0.338 177.79 2021.27 0.340 176.83 2022.27 0.342 175.88 2023.27 0.344 174.95 2024.27 0.347 174.02 2025.27 0.349 173.11 2026.27 0.351 172.21 2027.27 0.353 171.31 2028.27 0.355 170.43 2029.27 0.357 169.56 2030.27 0.359 168.70 2031.27 0.361 167.84 2032.27 0.362 167.00 2033.27 0.364 166.17 2034.27 0.366 165.34 2035.27 0.368 164.52 2036.27 0.370 163.71 2037.27 0.371 162.91 2038.27 0.373 162.11 2039.27 0.375 161.32 2040.27 0.377 160.54 2041.27 0.378 159.77 2042.27 0.380 159.00 2043.27 0.381 158.24 2044.27 0.383 157.48 2045.27 0.384 156.73 2046.27 0.386 155.99 2047.27 0.387 155.25 2048.27 0.389 154.52 2049.27 0.390 153.79 2050.27 0.392 153.07 2051.27 0.393 152.35 2052.27 0.394 151.64 2053.27 0.395 150.93 2054.27 0.397 150.23 2055.27 0.398 149.53 2056.27 0.399 148.84 2057.27 0.400 148.15 2058.27 0.401 147.46 2059.27 0.402 146.78 2060.27 0.403 146.10 2061.27 0.404 145.42 2062.27 0.405 144.75 2063.27 0.406 144.07 2064.27 0.407 143.41 2065.27 0.408 142.74 2066.27 0.409 142.08 2067.27 0.409 141.42 2068.27 0.410 140.76 2069.27 0.411 140.11 2070.27 0.411 139.46 2071.27 0.412 138.80 2072.27 0.412 138.16 2073.27 0.413 137.51 2074.27 0.413 136.86 2075.27 0.414 136.22 2076.27 0.414 135.57 2077.27 0.415 134.93 2078.27 0.415 134.29 2079.27 0.415 133.65 2080.27 0.415 133.01 2081.27 0.416 132.37 2082.27 0.416 131.73 2083.27 0.416 131.10 2084.27 0.416 130.46 2085.27 0.416 129.82 2086.27 0.416 129.18 2087.27 0.416 128.54 2088.27 0.416 127.91 2089.27 0.415 127.27 2090.27 0.415 126.63 2091.27 0.415 125.99 2092.27 0.415 125.35 2093.27 0.414 124.70 2094.27 0.414 124.06 2095.27 0.413 123.42 2096.27 0.413 122.77 2097.27 0.412 122.12 2098.27 0.412 121.47 2099.27 0.411 120.82 2100.27 0.410 120.17 2101.27 0.410 119.51 2102.27 0.409 118.85 2103.27 0.408 118.19 2104.27 0.407 117.53 2105.27 0.406 116.86 2106.27 0.405 116.19 2107.27 0.404 115.52 2108.27 0.403 114.84 2109.27 0.402 114.16 2110.27 0.401 113.47 2111.27 0.399 112.78 2112.27 0.398 112.09 2113.27 0.397 111.39 2114.27 0.395 110.69 2115.27 0.394 109.98 2116.27 0.392 109.26 2117.27 0.391 108.54 2118.27 0.389 107.82 2119.27 0.387 107.08 2120.27 0.385 106.34 2121.27 0.383 105.60 2122.27 0.382 104.84 2123.27 0.380 104.08 2124.27 0.378 103.31 2125.27 0.376 102.54 2126.27 0.373 101.75 2127.27 0.371 100.95 2128.27 0.369 100.15 2129.27 0.367 99.33 2130.27 0.364 98.50 2131.27 0.362 97.67 2132.27 0.359 96.82 2133.27 0.357 95.96 2134.27 0.354 95.08 2135.27 0.351 94.20 2136.27 0.348 93.30 2137.27 0.346 92.38 2138.27 0.343 91.45 2139.27 0.340 90.50 2140.27 0.337 89.54 2141.27 0.334 88.56 2142.27 0.330 87.55 2143.27 0.327 86.53 2144.27 0.324 85.49 2145.27 0.321 84.43 2146.27 0.317 83.35 2147.27 0.314 82.24
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 16:44:55 |