| WDS: | HU1615 | WDS ID/Discoverer |
| P: | 201.700 | Orbital period (years) |
| a: | 0.2959 | Semi-major axis (arcseconds) |
| i: | 47.2 | Inclination (degrees) |
| Ω: | 239.8 | Longitude of ascending node (degrees) |
| T: | 1998.293 | Epoch of periastron passage (year) |
| e: | 0.7759 | Eccentricity |
| ω: | 284.6 | Longitude of periastron (degrees) |
| Start-Year: | 1924.15 | Year |
| End-Year: | 2125.85 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for HU1615 |
||
| Position: | 203444.16-631842.0 | Epoch-2000 right ascension and declination |
| WDS-ID: | 20347-6319 | WDS designation |
| Discoverer Code: | HU1615 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 195429 | HD catalog number |
| Hipparcos number: | 101543 | Hipparcos catalog number |
| V1: | 8.07 | Magnitude of the primary |
| V2: | 8.21 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2024 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | Flags | |
| Ephemerides: | Ephemerides | |
| Code: | Tok2025b | 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 0.230 299.49 -------------------------- 1924.15 0.372 3.60 1925.15 0.372 4.08 1926.15 0.371 4.57 1927.15 0.370 5.06 1928.15 0.370 5.54 1929.15 0.369 6.04 1930.15 0.368 6.53 1931.15 0.367 7.02 1932.15 0.366 7.52 1933.15 0.365 8.02 1934.15 0.364 8.53 1935.15 0.363 9.03 1936.15 0.362 9.54 1937.15 0.361 10.05 1938.15 0.360 10.57 1939.15 0.359 11.09 1940.15 0.357 11.61 1941.15 0.356 12.14 1942.15 0.354 12.67 1943.15 0.353 13.20 1944.15 0.351 13.74 1945.15 0.350 14.29 1946.15 0.348 14.84 1947.15 0.346 15.40 1948.15 0.344 15.96 1949.15 0.342 16.53 1950.15 0.340 17.10 1951.15 0.338 17.69 1952.15 0.336 18.28 1953.15 0.333 18.88 1954.15 0.331 19.48 1955.15 0.329 20.10 1956.15 0.326 20.72 1957.15 0.323 21.36 1958.15 0.321 22.01 1959.15 0.318 22.66 1960.15 0.315 23.33 1961.15 0.312 24.02 1962.15 0.308 24.71 1963.15 0.305 25.42 1964.15 0.302 26.15 1965.15 0.298 26.90 1966.15 0.295 27.66 1967.15 0.291 28.44 1968.15 0.287 29.24 1969.15 0.283 30.07 1970.15 0.278 30.92 1971.15 0.274 31.80 1972.15 0.270 32.70 1973.15 0.265 33.64 1974.15 0.260 34.62 1975.15 0.255 35.63 1976.15 0.249 36.68 1977.15 0.244 37.79 1978.15 0.238 38.94 1979.15 0.232 40.16 1980.15 0.225 41.44 1981.15 0.219 42.80 1982.15 0.212 44.25 1983.15 0.204 45.79 1984.15 0.197 47.46 1985.15 0.188 49.27 1986.15 0.180 51.25 1987.15 0.171 53.43 1988.15 0.161 55.87 1989.15 0.151 58.63 1990.15 0.140 61.81 1991.15 0.128 65.57 1992.15 0.115 70.13 1993.15 0.101 75.87 1994.15 0.087 83.46 1995.15 0.072 94.14 1996.15 0.058 110.21 1997.15 0.048 134.80 1998.15 0.046 166.32 1999.15 0.054 194.06 2000.15 0.066 213.06 2001.15 0.079 225.88 2002.15 0.091 235.13 2003.15 0.102 242.27 2004.15 0.113 248.07 2005.15 0.122 252.96 2006.15 0.130 257.20 2007.15 0.137 260.95 2008.15 0.144 264.32 2009.15 0.151 267.39 2010.15 0.157 270.21 2011.15 0.163 272.82 2012.15 0.169 275.25 2013.15 0.174 277.54 2014.15 0.179 279.69 2015.15 0.184 281.72 2016.15 0.189 283.65 2017.15 0.193 285.49 2018.15 0.198 287.25 2019.15 0.202 288.92 2020.15 0.206 290.54 2021.15 0.210 292.08 2022.15 0.214 293.57 2023.15 0.218 295.01 2024.15 0.222 296.40 2025.15 0.225 297.74 2026.15 0.229 299.04 2027.15 0.232 300.30 2028.15 0.236 301.52 2029.15 0.239 302.71 2030.15 0.242 303.87 2031.15 0.246 304.99 2032.15 0.249 306.09 2033.15 0.252 307.15 2034.15 0.255 308.19 2035.15 0.258 309.21 2036.15 0.261 310.21 2037.15 0.264 311.18 2038.15 0.267 312.13 2039.15 0.270 313.06 2040.15 0.272 313.97 2041.15 0.275 314.86 2042.15 0.278 315.74 2043.15 0.281 316.60 2044.15 0.283 317.44 2045.15 0.286 318.27 2046.15 0.288 319.08 2047.15 0.291 319.88 2048.15 0.293 320.67 2049.15 0.296 321.44 2050.15 0.298 322.20 2051.15 0.300 322.95 2052.15 0.302 323.69 2053.15 0.305 324.42 2054.15 0.307 325.13 2055.15 0.309 325.84 2056.15 0.311 326.53 2057.15 0.313 327.22 2058.15 0.315 327.90 2059.15 0.317 328.57 2060.15 0.319 329.23 2061.15 0.321 329.88 2062.15 0.323 330.53 2063.15 0.325 331.16 2064.15 0.327 331.79 2065.15 0.329 332.42 2066.15 0.331 333.03 2067.15 0.332 333.64 2068.15 0.334 334.24 2069.15 0.336 334.84 2070.15 0.337 335.43 2071.15 0.339 336.02 2072.15 0.341 336.60 2073.15 0.342 337.17 2074.15 0.344 337.74 2075.15 0.345 338.31 2076.15 0.347 338.87 2077.15 0.348 339.42 2078.15 0.349 339.97 2079.15 0.351 340.52 2080.15 0.352 341.06 2081.15 0.353 341.60 2082.15 0.354 342.14 2083.15 0.356 342.67 2084.15 0.357 343.20 2085.15 0.358 343.72 2086.15 0.359 344.24 2087.15 0.360 344.76 2088.15 0.361 345.28 2089.15 0.362 345.79 2090.15 0.363 346.30 2091.15 0.364 346.80 2092.15 0.365 347.31 2093.15 0.366 347.81 2094.15 0.367 348.31 2095.15 0.367 348.81 2096.15 0.368 349.30 2097.15 0.369 349.80 2098.15 0.369 350.29 2099.15 0.370 350.78 2100.15 0.371 351.27 2101.15 0.371 351.75 2102.15 0.372 352.24 2103.15 0.372 352.72 2104.15 0.373 353.21 2105.15 0.373 353.69 2106.15 0.373 354.17 2107.15 0.374 354.65 2108.15 0.374 355.13 2109.15 0.374 355.61 2110.15 0.374 356.09 2111.15 0.375 356.56 2112.15 0.375 357.04 2113.15 0.375 357.52 2114.15 0.375 357.99 2115.15 0.375 358.47 2116.15 0.375 358.95 2117.15 0.375 359.42 2118.15 0.375 359.90 2119.15 0.374 0.38 2120.15 0.374 0.86 2121.15 0.374 1.34 2122.15 0.374 1.82 2123.15 0.373 2.30 2124.15 0.373 2.78 2125.15 0.372 3.26
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
|
| Report created: |
2026-06-25 18:16:49 |