| WDS: | HO326 | WDS ID/Discoverer |
| P: | 158.180 | Orbital period (years) |
| a: | 0.643 | Semi-major axis (arcseconds) |
| i: | 72.7 | Inclination (degrees) |
| Ω: | 147.6 | Longitude of ascending node (degrees) |
| T: | 1880.920 | Epoch of periastron passage (year) |
| e: | 0.857 | Eccentricity |
| ω: | 271.6 | Longitude of periastron (degrees) |
| Start-Year: | 1945.91 | Year |
| End-Year: | 2104.09 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for HO326 |
||
| Position: | 040908.56+283835.0 | Epoch-2000 right ascension and declination |
| WDS-ID: | 04091+2839 | WDS designation |
| Discoverer Code: | HO326 | Discover designation and components |
| ADS number: | 3021 | Aitken Double Star catalog |
| HD number: | 26126 | HD catalog number |
| Hipparcos number: | 19385 | Hipparcos catalog number |
| V1: | 9.07 | Magnitude of the primary |
| V2: | 9.15 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2003 | Date of last observation |
| Orbit grade: | 3 | 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 0.353 308.37 -------------------------- 1945.91 0.353 226.74 1946.91 0.353 227.90 1947.91 0.353 229.06 1948.91 0.353 230.21 1949.91 0.353 231.37 1950.91 0.353 232.52 1951.91 0.353 233.68 1952.91 0.354 234.83 1953.91 0.354 235.99 1954.91 0.354 237.14 1955.91 0.354 238.29 1956.91 0.355 239.43 1957.91 0.355 240.58 1958.91 0.356 241.72 1959.91 0.356 242.85 1960.91 0.357 243.99 1961.91 0.358 245.11 1962.91 0.358 246.24 1963.91 0.359 247.36 1964.91 0.360 248.47 1965.91 0.361 249.58 1966.91 0.362 250.69 1967.91 0.363 251.79 1968.91 0.364 252.88 1969.91 0.365 253.96 1970.91 0.366 255.04 1971.91 0.367 256.12 1972.91 0.368 257.19 1973.91 0.369 258.25 1974.91 0.371 259.30 1975.91 0.372 260.35 1976.91 0.373 261.39 1977.91 0.374 262.42 1978.91 0.376 263.44 1979.91 0.377 264.46 1980.91 0.378 265.47 1981.91 0.380 266.48 1982.91 0.381 267.48 1983.91 0.382 268.47 1984.91 0.384 269.45 1985.91 0.385 270.43 1986.91 0.386 271.40 1987.91 0.388 272.36 1988.91 0.389 273.32 1989.91 0.390 274.27 1990.91 0.391 275.21 1991.91 0.393 276.15 1992.91 0.394 277.08 1993.91 0.395 278.01 1994.91 0.396 278.93 1995.91 0.397 279.85 1996.91 0.398 280.76 1997.91 0.399 281.66 1998.91 0.400 282.57 1999.91 0.401 283.47 2000.91 0.402 284.36 2001.91 0.402 285.26 2002.91 0.403 286.15 2003.91 0.403 287.03 2004.91 0.404 287.92 2005.91 0.404 288.80 2006.91 0.404 289.69 2007.91 0.404 290.57 2008.91 0.404 291.46 2009.91 0.403 292.34 2010.91 0.403 293.23 2011.91 0.402 294.12 2012.91 0.401 295.02 2013.91 0.400 295.92 2014.91 0.398 296.82 2015.91 0.397 297.73 2016.91 0.395 298.66 2017.91 0.392 299.59 2018.91 0.390 300.53 2019.91 0.387 301.49 2020.91 0.383 302.46 2021.91 0.379 303.45 2022.91 0.375 304.47 2023.91 0.369 305.51 2024.91 0.364 306.58 2025.91 0.357 307.69 2026.91 0.350 308.85 2027.91 0.341 310.06 2028.91 0.332 311.33 2029.91 0.321 312.69 2030.91 0.308 314.15 2031.91 0.293 315.74 2032.91 0.276 317.53 2033.91 0.255 319.57 2034.91 0.230 322.03 2035.91 0.198 325.19 2036.91 0.156 329.81 2037.91 0.099 338.93 2038.91 0.031 28.93 2039.91 0.076 130.55 2040.91 0.138 143.82 2041.91 0.182 149.46 2042.91 0.215 153.10 2043.91 0.240 155.88 2044.91 0.261 158.18 2045.91 0.277 160.17 2046.91 0.291 161.96 2047.91 0.303 163.60 2048.91 0.313 165.12 2049.91 0.321 166.56 2050.91 0.329 167.92 2051.91 0.335 169.23 2052.91 0.341 170.49 2053.91 0.345 171.72 2054.91 0.350 172.91 2055.91 0.353 174.08 2056.91 0.357 175.22 2057.91 0.359 176.35 2058.91 0.362 177.46 2059.91 0.364 178.55 2060.91 0.366 179.64 2061.91 0.367 180.71 2062.91 0.368 181.78 2063.91 0.369 182.84 2064.91 0.370 183.90 2065.91 0.371 184.95 2066.91 0.371 186.00 2067.91 0.371 187.04 2068.91 0.371 188.09 2069.91 0.371 189.14 2070.91 0.371 190.18 2071.91 0.371 191.23 2072.91 0.371 192.28 2073.91 0.370 193.33 2074.91 0.370 194.38 2075.91 0.369 195.43 2076.91 0.369 196.49 2077.91 0.368 197.55 2078.91 0.368 198.62 2079.91 0.367 199.69 2080.91 0.366 200.76 2081.91 0.366 201.83 2082.91 0.365 202.92 2083.91 0.364 204.00 2084.91 0.363 205.09 2085.91 0.363 206.18 2086.91 0.362 207.28 2087.91 0.361 208.38 2088.91 0.361 209.49 2089.91 0.360 210.60 2090.91 0.359 211.72 2091.91 0.358 212.84 2092.91 0.358 213.96 2093.91 0.357 215.09 2094.91 0.357 216.22 2095.91 0.356 217.36 2096.91 0.356 218.50 2097.91 0.355 219.64 2098.91 0.355 220.78 2099.91 0.354 221.93 2100.91 0.354 223.08 2101.91 0.354 224.23 2102.91 0.354 225.38 2103.91 0.353 226.54
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:18:12 |