| WDS: | A122 | WDS ID/Discoverer |
| P: | 102.971 | Orbital period (years) |
| a: | 0.335 | Semi-major axis (arcseconds) |
| i: | 114.2 | Inclination (degrees) |
| Ω: | 41.7 | Longitude of ascending node (degrees) |
| T: | 1976.841 | Epoch of periastron passage (year) |
| e: | 0.6512 | Eccentricity |
| ω: | 228.8 | Longitude of periastron (degrees) |
| Start-Year: | 1973.5145 | Year |
| End-Year: | 2076.4855 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for A122 |
||
| Position: | 064527.02+292159.8 | Epoch-2000 right ascension and declination |
| WDS-ID: | 06455+2922 | WDS designation |
| Discoverer Code: | A122 | Discover designation and components |
| ADS number: | 5408 | Aitken Double Star catalog |
| HD number: | 48591 | HD catalog number |
| Hipparcos number: | 32378 | Hipparcos catalog number |
| V1: | 8.89 | Magnitude of the primary |
| V2: | 9.39 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2024 | 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: | Sca2024a | 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 0.412 17.95 -------------------------- 1973.51 0.144 227.03 1974.51 0.133 220.71 1975.51 0.116 212.86 1976.51 0.093 201.64 1977.51 0.069 182.44 1978.51 0.053 147.15 1979.51 0.061 106.70 1980.51 0.086 83.01 1981.51 0.115 70.67 1982.51 0.144 63.35 1983.51 0.172 58.44 1984.51 0.198 54.86 1985.51 0.222 52.08 1986.51 0.243 49.82 1987.51 0.264 47.92 1988.51 0.282 46.28 1989.51 0.299 44.84 1990.51 0.315 43.55 1991.51 0.330 42.37 1992.51 0.343 41.29 1993.51 0.355 40.29 1994.51 0.366 39.35 1995.51 0.377 38.47 1996.51 0.386 37.63 1997.51 0.395 36.83 1998.51 0.403 36.06 1999.51 0.410 35.32 2000.51 0.416 34.61 2001.51 0.422 33.91 2002.51 0.427 33.23 2003.51 0.431 32.57 2004.51 0.435 31.92 2005.51 0.439 31.28 2006.51 0.441 30.65 2007.51 0.444 30.03 2008.51 0.446 29.41 2009.51 0.447 28.80 2010.51 0.448 28.19 2011.51 0.448 27.58 2012.51 0.448 26.97 2013.51 0.448 26.37 2014.51 0.447 25.76 2015.51 0.446 25.15 2016.51 0.445 24.53 2017.51 0.443 23.91 2018.51 0.441 23.29 2019.51 0.438 22.65 2020.51 0.435 22.01 2021.51 0.432 21.37 2022.51 0.429 20.71 2023.51 0.425 20.04 2024.51 0.421 19.35 2025.51 0.416 18.66 2026.51 0.412 17.94 2027.51 0.407 17.21 2028.51 0.401 16.47 2029.51 0.396 15.70 2030.51 0.390 14.91 2031.51 0.384 14.09 2032.51 0.378 13.25 2033.51 0.371 12.38 2034.51 0.365 11.48 2035.51 0.358 10.54 2036.51 0.351 9.57 2037.51 0.343 8.56 2038.51 0.336 7.50 2039.51 0.328 6.39 2040.51 0.320 5.23 2041.51 0.312 4.00 2042.51 0.304 2.72 2043.51 0.296 1.36 2044.51 0.287 359.92 2045.51 0.279 358.39 2046.51 0.270 356.77 2047.51 0.261 355.04 2048.51 0.252 353.19 2049.51 0.244 351.21 2050.51 0.235 349.07 2051.51 0.226 346.78 2052.51 0.218 344.30 2053.51 0.209 341.62 2054.51 0.201 338.71 2055.51 0.193 335.56 2056.51 0.185 332.13 2057.51 0.178 328.42 2058.51 0.171 324.40 2059.51 0.164 320.05 2060.51 0.159 315.37 2061.51 0.154 310.37 2062.51 0.150 305.07 2063.51 0.147 299.51 2064.51 0.144 293.73 2065.51 0.143 287.82 2066.51 0.143 281.85 2067.51 0.143 275.89 2068.51 0.145 270.01 2069.51 0.147 264.27 2070.51 0.149 258.69 2071.51 0.151 253.28 2072.51 0.153 248.02 2073.51 0.154 242.86 2074.51 0.154 237.72 2075.51 0.151 232.46
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:50:20 |