| WDS: | HU1268 | WDS ID/Discoverer |
| P: | 172.930 | Orbital period (years) |
| a: | 0.251 | Semi-major axis (arcseconds) |
| i: | 145.4 | Inclination (degrees) |
| Ω: | 148.9 | Longitude of ascending node (degrees) |
| T: | 1975.690 | Epoch of periastron passage (year) |
| e: | 0.599 | Eccentricity |
| ω: | 28.4 | Longitude of periastron (degrees) |
| Start-Year: | 1938.535 | Year |
| End-Year: | 2111.465 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for HU1268 |
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| Position: | 142932.75+361226.0 | Epoch-2000 right ascension and declination |
| WDS-ID: | 14295+3612 | WDS designation |
| Discoverer Code: | HU1268 | Discover designation and components |
| ADS number: | 9285 | Aitken Double Star catalog |
| HD number: | 127303 | HD catalog number |
| Hipparcos number: | 70869 | Hipparcos catalog number |
| V1: | 9.77 | Magnitude of the primary |
| V2: | 9.90 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2004 | 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: | Hrt2008 | 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 0.350 326.46 -------------------------- 1938.54 0.257 265.87 1939.54 0.252 264.54 1940.54 0.248 263.16 1941.54 0.243 261.73 1942.54 0.239 260.24 1943.54 0.234 258.69 1944.54 0.229 257.08 1945.54 0.224 255.39 1946.54 0.219 253.64 1947.54 0.215 251.80 1948.54 0.210 249.88 1949.54 0.205 247.87 1950.54 0.200 245.75 1951.54 0.195 243.53 1952.54 0.190 241.19 1953.54 0.185 238.73 1954.54 0.180 236.14 1955.54 0.175 233.39 1956.54 0.170 230.49 1957.54 0.165 227.42 1958.54 0.161 224.17 1959.54 0.156 220.73 1960.54 0.152 217.07 1961.54 0.147 213.19 1962.54 0.143 209.08 1963.54 0.139 204.71 1964.54 0.135 200.07 1965.54 0.131 195.15 1966.54 0.127 189.94 1967.54 0.123 184.42 1968.54 0.120 178.57 1969.54 0.116 172.37 1970.54 0.113 165.80 1971.54 0.110 158.83 1972.54 0.106 151.43 1973.54 0.103 143.57 1974.54 0.100 135.20 1975.54 0.097 126.33 1976.54 0.095 116.96 1977.54 0.093 107.20 1978.54 0.093 97.19 1979.54 0.093 87.18 1980.54 0.095 77.43 1981.54 0.098 68.18 1982.54 0.103 59.60 1983.54 0.108 51.80 1984.54 0.114 44.78 1985.54 0.121 38.50 1986.54 0.128 32.92 1987.54 0.136 27.93 1988.54 0.143 23.48 1989.54 0.151 19.48 1990.54 0.159 15.87 1991.54 0.167 12.61 1992.54 0.174 9.63 1993.54 0.182 6.91 1994.54 0.190 4.40 1995.54 0.197 2.08 1996.54 0.204 359.93 1997.54 0.211 357.93 1998.54 0.218 356.05 1999.54 0.225 354.29 2000.54 0.232 352.64 2001.54 0.238 351.07 2002.54 0.244 349.58 2003.54 0.251 348.17 2004.54 0.256 346.83 2005.54 0.262 345.54 2006.54 0.268 344.31 2007.54 0.273 343.13 2008.54 0.279 342.00 2009.54 0.284 340.90 2010.54 0.289 339.85 2011.54 0.294 338.83 2012.54 0.299 337.85 2013.54 0.303 336.89 2014.54 0.308 335.96 2015.54 0.312 335.06 2016.54 0.316 334.19 2017.54 0.320 333.33 2018.54 0.324 332.50 2019.54 0.328 331.68 2020.54 0.331 330.89 2021.54 0.335 330.11 2022.54 0.338 329.35 2023.54 0.341 328.60 2024.54 0.345 327.86 2025.54 0.348 327.14 2026.54 0.351 326.43 2027.54 0.353 325.73 2028.54 0.356 325.05 2029.54 0.359 324.37 2030.54 0.361 323.70 2031.54 0.363 323.04 2032.54 0.366 322.39 2033.54 0.368 321.75 2034.54 0.370 321.11 2035.54 0.372 320.48 2036.54 0.373 319.86 2037.54 0.375 319.24 2038.54 0.377 318.63 2039.54 0.378 318.02 2040.54 0.379 317.42 2041.54 0.381 316.82 2042.54 0.382 316.23 2043.54 0.383 315.64 2044.54 0.384 315.05 2045.54 0.385 314.46 2046.54 0.386 313.88 2047.54 0.386 313.30 2048.53 0.387 312.72 2049.53 0.388 312.15 2050.53 0.388 311.57 2051.53 0.388 311.00 2052.53 0.389 310.43 2053.53 0.389 309.85 2054.53 0.389 309.28 2055.53 0.389 308.71 2056.53 0.389 308.14 2057.53 0.388 307.57 2058.53 0.388 306.99 2059.53 0.388 306.42 2060.53 0.387 305.84 2061.53 0.387 305.27 2062.53 0.386 304.69 2063.53 0.385 304.11 2064.53 0.385 303.52 2065.53 0.384 302.94 2066.53 0.383 302.35 2067.53 0.382 301.76 2068.53 0.381 301.16 2069.53 0.379 300.57 2070.53 0.378 299.96 2071.53 0.377 299.36 2072.53 0.375 298.74 2073.53 0.374 298.13 2074.53 0.372 297.51 2075.53 0.370 296.88 2076.53 0.369 296.25 2077.53 0.367 295.61 2078.53 0.365 294.96 2079.53 0.363 294.31 2080.53 0.361 293.65 2081.53 0.358 292.98 2082.53 0.356 292.30 2083.53 0.354 291.61 2084.53 0.351 290.92 2085.53 0.349 290.21 2086.53 0.346 289.50 2087.53 0.344 288.77 2088.53 0.341 288.03 2089.53 0.338 287.28 2090.53 0.335 286.52 2091.53 0.332 285.74 2092.53 0.329 284.95 2093.53 0.326 284.14 2094.53 0.323 283.32 2095.53 0.319 282.48 2096.53 0.316 281.63 2097.53 0.313 280.75 2098.53 0.309 279.86 2099.53 0.305 278.94 2100.53 0.302 278.00 2101.53 0.298 277.04 2102.53 0.294 276.06 2103.53 0.290 275.04 2104.53 0.286 274.00 2105.53 0.282 272.93 2106.53 0.278 271.83 2107.53 0.274 270.70 2108.53 0.270 269.53 2109.53 0.265 268.32 2110.53 0.261 267.07
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 17:06:07 |