| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 17:27:17 |
| WDS: | STT149 | WDS ID/Discoverer |
| P: | 118.900 | Orbital period (years) |
| a: | 0.85 | Semi-major axis (arcseconds) |
| i: | 112.1 | Inclination (degrees) |
| Ω: | 73.8 | Longitude of ascending node (degrees) |
| T: | 1923.200 | Epoch of periastron passage (year) |
| e: | 0.727 | Eccentricity |
| ω: | 277.7 | Longitude of periastron (degrees) |
| Start-Year: | 1966.0 | Year |
| End-Year: | 2084.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 063626.26+271642.2 | Epoch-2000 right ascension and declination |
| WDS-ID: | 06364+2717 | WDS designation |
| Discoverer Code: | STT149 | Discover designation and components |
| ADS number: | 5234 | Aitken Double Star catalog |
| HD number: | 46780 | HD catalog number |
| Hipparcos number: | 31568 | Hipparcos catalog number |
| V1: | 7.14 | Magnitude of the primary |
| V2: | 8.97 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 1991 | Date of last observation |
| Orbit grade: | 2 | 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 0.702 272.0 ------------------------- 1966.0 0.531 355.2 1967.0 0.531 353.2 1968.0 0.532 351.2 1969.0 0.534 349.3 1970.0 0.536 347.3 1971.0 0.538 345.3 1972.0 0.540 343.4 1973.0 0.542 341.4 1974.0 0.545 339.5 1975.0 0.549 337.6 1976.0 0.552 335.8 1977.0 0.556 333.9 1978.0 0.560 332.1 1979.0 0.564 330.3 1980.0 0.569 328.6 1981.0 0.573 326.8 1982.0 0.578 325.1 1983.0 0.583 323.4 1984.0 0.589 321.8 1985.0 0.594 320.2 1986.0 0.600 318.6 1987.0 0.605 317.0 1988.0 0.611 315.5 1989.0 0.617 314.0 1990.0 0.623 312.6 1991.0 0.629 311.1 1992.0 0.635 309.7 1993.0 0.641 308.3 1994.0 0.647 306.9 1995.0 0.653 305.6 1996.0 0.659 304.3 1997.0 0.665 303.0 1998.0 0.671 301.7 1999.0 0.677 300.5 2000.0 0.683 299.3 2001.0 0.688 298.1 2002.0 0.694 296.9 2003.0 0.699 295.7 2004.0 0.704 294.6 2005.0 0.708 293.4 2006.0 0.713 292.3 2007.0 0.717 291.2 2008.0 0.721 290.1 2009.0 0.725 289.0 2010.0 0.728 288.0 2011.0 0.731 286.9 2012.0 0.733 285.9 2013.0 0.735 284.8 2014.0 0.736 283.8 2015.0 0.737 282.7 2016.0 0.737 281.7 2017.0 0.737 280.6 2018.0 0.736 279.6 2019.0 0.734 278.5 2020.0 0.731 277.5 2021.0 0.727 276.4 2022.0 0.723 275.4 2023.0 0.717 274.3 2024.0 0.710 273.2 2025.0 0.702 272.0 2026.0 0.692 270.9 2027.0 0.681 269.7 2028.0 0.668 268.4 2029.0 0.653 267.1 2030.0 0.636 265.8 2031.0 0.616 264.3 2032.0 0.593 262.8 2033.0 0.566 261.1 2034.0 0.535 259.2 2035.0 0.500 257.1 2036.0 0.458 254.7 2037.0 0.410 251.7 2038.0 0.352 247.8 2039.0 0.285 242.2 2040.0 0.207 232.6 2041.0 0.125 210.6 2042.0 0.089 150.9 2043.0 0.150 104.7 2044.0 0.229 88.3 2045.0 0.298 80.1 2046.0 0.354 74.8 2047.0 0.399 70.8 2048.0 0.434 67.5 2049.0 0.462 64.7 2050.0 0.485 62.2 2051.0 0.503 59.9 2052.0 0.518 57.7 2053.0 0.530 55.7 2054.0 0.539 53.7 2055.0 0.546 51.8 2056.0 0.552 49.9 2057.0 0.556 48.1 2058.0 0.559 46.3 2059.0 0.561 44.5 2060.0 0.563 42.7 2061.0 0.563 40.9 2062.0 0.563 39.1 2063.0 0.562 37.3 2064.0 0.561 35.5 2065.0 0.560 33.7 2066.0 0.558 31.9 2067.0 0.556 30.1 2068.0 0.554 28.3 2069.0 0.551 26.4 2070.0 0.549 24.5 2071.0 0.547 22.7 2072.0 0.545 20.8 2073.0 0.542 18.8 2074.0 0.540 16.9 2075.0 0.538 15.0 2076.0 0.537 13.0 2077.0 0.535 11.1 2078.0 0.534 9.1 2079.0 0.532 7.1 2080.0 0.531 5.1 2081.0 0.531 3.1 2082.0 0.530 1.1 2083.0 0.530 359.1