| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 19:07:07 |
| WDS: | HU679 | WDS ID/Discoverer |
| P: | 103.400 | Orbital period (years) |
| a: | 0.315 | Semi-major axis (arcseconds) |
| i: | 37.3 | Inclination (degrees) |
| Ω: | 28.0 | Longitude of ascending node (degrees) |
| T: | 1977.300 | Epoch of periastron passage (year) |
| e: | 0.579 | Eccentricity |
| ω: | 81.0 | Longitude of periastron (degrees) |
| Start-Year: | 1974.0 | Year |
| End-Year: | 2076.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 193504.51+503738.7 | Epoch-2000 right ascension and declination |
| WDS-ID: | 19351+5038 | WDS designation |
| Discoverer Code: | HU679 | Discover designation and components |
| ADS number: | 12656 | Aitken Double Star catalog |
| HD number: | 185082 | HD catalog number |
| Hipparcos number: | 96321 | Hipparcos catalog number |
| V1: | 8.80 | Magnitude of the primary |
| V2: | 9.75 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 1996 | Date of last observation |
| Orbit grade: | 3 | Orbit grade, ranging from 1 'definitive' to 5 'indeterminate' |
| Flags: | n | Flags |
Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements)
Year Sep[“] PA[°] --------------------------------------------- 2025.0 0.400 281.1 ------------------------- 1974.0 0.143 55.1 1975.0 0.128 67.3 1976.0 0.115 82.6 1977.0 0.107 100.8 1978.0 0.106 120.7 1979.0 0.113 139.6 1980.0 0.125 155.7 1981.0 0.140 168.6 1982.0 0.157 178.8 1983.0 0.173 187.1 1984.0 0.190 193.9 1985.0 0.205 199.7 1986.0 0.220 204.6 1987.0 0.233 209.0 1988.0 0.246 212.9 1989.0 0.258 216.4 1990.0 0.269 219.6 1991.0 0.279 222.6 1992.0 0.289 225.4 1993.0 0.298 228.0 1994.0 0.306 230.4 1995.0 0.314 232.8 1996.0 0.322 235.0 1997.0 0.328 237.1 1998.0 0.335 239.1 1999.0 0.341 241.1 2000.0 0.346 243.0 2001.0 0.351 244.8 2002.0 0.356 246.6 2003.0 0.361 248.4 2004.0 0.365 250.1 2005.0 0.369 251.7 2006.0 0.372 253.4 2007.0 0.376 255.0 2008.0 0.379 256.5 2009.0 0.382 258.1 2010.0 0.384 259.6 2011.0 0.387 261.1 2012.0 0.389 262.6 2013.0 0.391 264.1 2014.0 0.392 265.6 2015.0 0.394 267.0 2016.0 0.395 268.4 2017.0 0.397 269.9 2018.0 0.398 271.3 2019.0 0.398 272.7 2020.0 0.399 274.1 2021.0 0.400 275.5 2022.0 0.400 276.9 2023.0 0.400 278.3 2024.0 0.400 279.7 2025.0 0.400 281.1 2026.0 0.400 282.5 2027.0 0.400 283.9 2028.0 0.399 285.3 2029.0 0.398 286.7 2030.0 0.398 288.2 2031.0 0.397 289.6 2032.0 0.396 291.0 2033.0 0.395 292.4 2034.0 0.393 293.9 2035.0 0.392 295.3 2036.0 0.390 296.8 2037.0 0.389 298.3 2038.0 0.387 299.8 2039.0 0.385 301.3 2040.0 0.383 302.8 2041.0 0.381 304.3 2042.0 0.379 305.9 2043.0 0.376 307.4 2044.0 0.374 309.0 2045.0 0.371 310.7 2046.0 0.368 312.3 2047.0 0.365 314.0 2048.0 0.362 315.7 2049.0 0.359 317.4 2050.0 0.356 319.1 2051.0 0.352 320.9 2052.0 0.348 322.7 2053.0 0.345 324.6 2054.0 0.341 326.5 2055.0 0.336 328.5 2056.0 0.332 330.5 2057.0 0.327 332.5 2058.0 0.322 334.7 2059.0 0.317 336.9 2060.0 0.312 339.1 2061.0 0.306 341.5 2062.0 0.301 343.9 2063.0 0.294 346.4 2064.0 0.288 349.1 2065.0 0.281 351.8 2066.0 0.274 354.8 2067.0 0.266 357.8 2068.0 0.257 1.1 2069.0 0.249 4.6 2070.0 0.239 8.4 2071.0 0.229 12.5 2072.0 0.218 17.0 2073.0 0.206 22.0 2074.0 0.193 27.6 2075.0 0.179 34.1